CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-sticky-header-enabled vector-toc-available" lang="vi" dir="ltr"> <head> <meta charset="UTF-8"> <title>Watt – Wikipedia tiếng Việt</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-sticky-header-enabled vector-toc-available";var cookie=document.cookie.match(/(?:^|; )viwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t.",".\t,"],"wgDigitTransformTable":["",""],"wgDefaultDateFormat": "vi normal","wgMonthNames":["","tháng 1","tháng 2","tháng 3","tháng 4","tháng 5","tháng 6","tháng 7","tháng 8","tháng 9","tháng 10","tháng 11","tháng 12"],"wgRequestId":"014d4dcd-6589-4b3b-93f0-cdfb0ae81533","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Watt","wgTitle":"Watt","wgCurRevisionId":70530829,"wgRevisionId":70530829,"wgArticleId":28275,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Đơn vị đo công suất","Đơn vị dẫn xuất trong SI","Đơn vị điện","James Watt"],"wgPageViewLanguage":"vi","wgPageContentLanguage":"vi","wgPageContentModel":"wikitext","wgRelevantPageName":"Watt","wgRelevantArticleId":28275,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgMediaViewerOnClick":true, "wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"vi","pageLanguageDir":"ltr","pageVariantFallbacks":"vi"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":10000,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q25236","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.gadget.charinsert-styles":"ready","ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user" :"ready","user.options":"loading","ext.math.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["site","mediawiki.page.ready","jquery.makeCollapsible","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.did_you_mean","ext.gadget.ReferenceTooltips","ext.gadget.AVIM","ext.gadget.AVIM_portlet","ext.gadget.charinsert","ext.gadget.refToolbar","ext.gadget.wikibugs","ext.gadget.purgetab","ext.gadget.switcher","ext.gadget.AdvancedSiteNotices","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging", "ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=vi&modules=ext.math.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=vi&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=vi&modules=ext.gadget.charinsert-styles&only=styles&skin=vector-2022"> <link rel="stylesheet" href="/w/load.php?lang=vi&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.17"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Watt – Wikipedia tiếng Việt"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//vi.m.wikipedia.org/wiki/Watt"> <link rel="alternate" type="application/x-wiki" title="Sửa đổi" href="/w/index.php?title=Watt&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (vi)"> <link rel="EditURI" type="application/rsd+xml" href="//vi.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://vi.wikipedia.org/wiki/Watt"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.vi"> <link rel="alternate" type="application/atom+xml" title="Nguồn cấp Atom của Wikipedia" href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:Thay_%C4%91%E1%BB%95i_g%E1%BA%A7n_%C4%91%C3%A2y&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Watt rootpage-Watt skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Bước tới nội dung</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Trang Web"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" title="Trình đơn chính" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Trình đơn chính" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Trình đơn chính</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Trình đơn chính</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">chuyển sang thanh bên</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">ẩn</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Điều hướng </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Trang_Ch%C3%ADnh" title="Xem trang chính [z]" accesskey="z"><span>Trang Chính</span></a></li><li id="n-wikipedia-featuredcontent" class="mw-list-item"><a href="/wiki/C%E1%BB%95ng_th%C3%B4ng_tin:N%E1%BB%99i_dung_ch%E1%BB%8Dn_l%E1%BB%8Dc"><span>Nội dung chọn lọc</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:Ng%E1%BA%ABu_nhi%C3%AAn" title="Xem trang ngẫu nhiên [x]" accesskey="x"><span>Bài viết ngẫu nhiên</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:Thay_%C4%91%E1%BB%95i_g%E1%BA%A7n_%C4%91%C3%A2y" title="Danh sách thay đổi gần đây trong wiki [r]" accesskey="r"><span>Thay đổi gần đây</span></a></li><li id="n-bug_in_article" class="mw-list-item"><a href="/wiki/Wikipedia:B%C3%A1o_l%E1%BB%97i_b%C3%A0i_vi%E1%BA%BFt"><span>Báo lỗi nội dung</span></a></li><li id="n-specialpages" class="mw-list-item"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:Trang_%C4%91%E1%BA%B7c_bi%E1%BB%87t"><span>Trang đặc biệt</span></a></li> </ul> </div> </div> <div id="p-wikipedia-interaction" class="vector-menu mw-portlet mw-portlet-wikipedia-interaction" > <div class="vector-menu-heading"> Tương tác </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-wikipedia-helppage" class="mw-list-item"><a href="/wiki/Wikipedia:S%C3%A1ch_h%C6%B0%E1%BB%9Bng_d%E1%BA%ABn"><span>Hướng dẫn</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:Gi%E1%BB%9Bi_thi%E1%BB%87u"><span>Giới thiệu Wikipedia</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:C%E1%BB%99ng_%C4%91%E1%BB%93ng" title="Giới thiệu dự án, cách sử dụng và tìm kiếm thông tin ở đây"><span>Cộng đồng</span></a></li><li id="n-wikipedia-villagepump" class="mw-list-item"><a href="/wiki/Wikipedia:Th%E1%BA%A3o_lu%E1%BA%ADn"><span>Thảo luận chung</span></a></li><li id="n-wikipedia-helpdesk" class="mw-list-item"><a href="/wiki/Wikipedia:Gi%C3%BAp_s%E1%BB%AD_d%E1%BB%A5ng_Wikipedia"><span>Giúp sử dụng</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//vi.wikipedia.org/wiki/Wikipedia:Liên_lạc"><span>Liên lạc</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:Tr%C3%ACnh_t%E1%BA%A3i_l%C3%AAn_t%E1%BA%ADp_tin"><span>Tải lên tập tin</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Trang_Ch%C3%ADnh" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="Bách khoa toàn thư mở" src="/static/images/mobile/copyright/wikipedia-tagline-vi.svg" width="120" height="10" style="width: 7.5em; height: 0.625em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:T%C3%ACm_ki%E1%BA%BFm" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Tìm kiếm Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Tìm kiếm</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Tìm kiếm trên Wikipedia" aria-label="Tìm kiếm trên Wikipedia" autocapitalize="sentences" title="Tìm kiếm Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Đặc_biệt:Tìm_kiếm"> </div> <button class="cdx-button cdx-search-input__end-button">Tìm kiếm</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Công cụ cá nhân"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Giao diện"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Giao diện" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Giao diện</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=vi.wikipedia.org&uselang=vi" class=""><span>Quyên góp</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:M%E1%BB%9F_t%C3%A0i_kho%E1%BA%A3n&returnto=Watt" title="Bạn được khuyến khích mở tài khoản và đăng nhập; tuy nhiên, không bắt buộc phải có tài khoản" class=""><span>Tạo tài khoản</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:%C4%90%C4%83ng_nh%E1%BA%ADp&returnto=Watt" title="Đăng nhập sẽ có lợi hơn, tuy nhiên không bắt buộc. [o]" accesskey="o" class=""><span>Đăng nhập</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Thêm tùy chọn" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Công cụ cá nhân" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Công cụ cá nhân</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Bảng chọn thành viên" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=vi.wikipedia.org&uselang=vi"><span>Quyên góp</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:M%E1%BB%9F_t%C3%A0i_kho%E1%BA%A3n&returnto=Watt" title="Bạn được khuyến khích mở tài khoản và đăng nhập; tuy nhiên, không bắt buộc phải có tài khoản"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Tạo tài khoản</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:%C4%90%C4%83ng_nh%E1%BA%ADp&returnto=Watt" title="Đăng nhập sẽ có lợi hơn, tuy nhiên không bắt buộc. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Đăng nhập</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Trang dành cho người dùng chưa đăng nhập <a href="/wiki/Tr%E1%BB%A3_gi%C3%BAp:Gi%E1%BB%9Bi_thi%E1%BB%87u" aria-label="Tìm hiểu thêm về sửa đổi"><span>tìm hiểu thêm</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:%C4%90%C3%B3ng_g%C3%B3p_c%E1%BB%A7a_t%C3%B4i" title="Danh sách các sửa đổi được thực hiện qua địa chỉ IP này [y]" accesskey="y"><span>Đóng góp</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:Th%E1%BA%A3o_lu%E1%BA%ADn_t%C3%B4i" title="Thảo luận với địa chỉ IP này [n]" accesskey="n"><span>Thảo luận cho địa chỉ IP này</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Trang Web"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Nội dung" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Nội dung</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">chuyển sang thanh bên</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ẩn</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Đầu</div> </a> </li> <li id="toc-Các_tiền_tố_kết_hợp_với_đơn_vị_watt" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Các_tiền_tố_kết_hợp_với_đơn_vị_watt"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Các tiền tố kết hợp với đơn vị watt</span> </div> </a> <ul id="toc-Các_tiền_tố_kết_hợp_với_đơn_vị_watt-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bảng_chuyển_đổi_giá_trị_giữa_các_ước_số-bội_số_khác_nhau" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bảng_chuyển_đổi_giá_trị_giữa_các_ước_số-bội_số_khác_nhau"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Bảng chuyển đổi giá trị giữa các ước số-bội số khác nhau</span> </div> </a> <ul id="toc-Bảng_chuyển_đổi_giá_trị_giữa_các_ước_số-bội_số_khác_nhau-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Tham_khảo" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Tham_khảo"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Tham khảo</span> </div> </a> <ul id="toc-Tham_khảo-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Nội dung" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Mục lục" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Đóng mở mục lục" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Đóng mở mục lục</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Watt</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Xem bài viết trong ngôn ngữ khác. Bài có sẵn trong 111 ngôn ngữ" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-111" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">111 ngôn ngữ</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%88%D8%A7%D8%B7" title="واط – Tiếng Ả Rập" lang="ar" hreflang="ar" data-title="واط" data-language-autonym="العربية" data-language-local-name="Tiếng Ả Rập" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Watt" title="Watt – Tiếng Aragon" lang="an" hreflang="an" data-title="Watt" data-language-autonym="Aragonés" data-language-local-name="Tiếng Aragon" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Vatiu" title="Vatiu – Tiếng Asturias" lang="ast" hreflang="ast" data-title="Vatiu" data-language-autonym="Asturianu" data-language-local-name="Tiếng Asturias" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Vatt" title="Vatt – Tiếng Azerbaijan" lang="az" hreflang="az" data-title="Vatt" data-language-autonym="Azərbaycanca" data-language-local-name="Tiếng Azerbaijan" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Watt" title="Watt – Tiếng Indonesia" lang="id" hreflang="id" data-title="Watt" data-language-autonym="Bahasa Indonesia" data-language-local-name="Tiếng Indonesia" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Watt" title="Watt – Tiếng Mã Lai" lang="ms" hreflang="ms" data-title="Watt" data-language-autonym="Bahasa Melayu" data-language-local-name="Tiếng Mã Lai" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%93%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%9F" title="ওয়াট – Tiếng Bangla" lang="bn" hreflang="bn" data-title="ওয়াট" data-language-autonym="বাংলা" data-language-local-name="Tiếng Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/%C3%93a" title="Óa – Tiếng Mân Nam" lang="nan" hreflang="nan" data-title="Óa" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Tiếng Mân Nam" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – Tiếng Bashkir" lang="ba" hreflang="ba" data-title="Ватт" data-language-autonym="Башҡортса" data-language-local-name="Tiếng Bashkir" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%92%D0%B0%D1%82_(%D0%B0%D0%B4%D0%B7%D1%96%D0%BD%D0%BA%D0%B0_%D0%B2%D1%8B%D0%BC%D1%8F%D1%80%D1%8D%D0%BD%D0%BD%D1%8F)" title="Ват (адзінка вымярэння) – Tiếng Belarus" lang="be" hreflang="be" data-title="Ват (адзінка вымярэння)" data-language-autonym="Беларуская" data-language-local-name="Tiếng Belarus" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%92%D0%B0%D1%82" title="Ват – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Ват" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%9D%E0%BC%8B%E0%BD%90%E0%BD%B2%E0%BC%8D" title="ཝ་ཐི། – Tiếng Tây Tạng" lang="bo" hreflang="bo" data-title="ཝ་ཐི།" data-language-autonym="བོད་ཡིག" data-language-local-name="Tiếng Tây Tạng" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Vat" title="Vat – Tiếng Bosnia" lang="bs" hreflang="bs" data-title="Vat" data-language-autonym="Bosanski" data-language-local-name="Tiếng Bosnia" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Watt" title="Watt – Tiếng Breton" lang="br" hreflang="br" data-title="Watt" data-language-autonym="Brezhoneg" data-language-local-name="Tiếng Breton" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%92%D0%B0%D1%82" title="Ват – Tiếng Bulgaria" lang="bg" hreflang="bg" data-title="Ват" data-language-autonym="Български" data-language-local-name="Tiếng Bulgaria" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Watt" title="Watt – Tiếng Catalan" lang="ca" hreflang="ca" data-title="Watt" data-language-autonym="Català" data-language-local-name="Tiếng Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – Tiếng Chuvash" lang="cv" hreflang="cv" data-title="Ватт" data-language-autonym="Чӑвашла" data-language-local-name="Tiếng Chuvash" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Watt" title="Watt – Tiếng Séc" lang="cs" hreflang="cs" data-title="Watt" data-language-autonym="Čeština" data-language-local-name="Tiếng Séc" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Wat" title="Wat – Tiếng Wales" lang="cy" hreflang="cy" data-title="Wat" data-language-autonym="Cymraeg" data-language-local-name="Tiếng Wales" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Watt" title="Watt – Tiếng Đan Mạch" lang="da" hreflang="da" data-title="Watt" data-language-autonym="Dansk" data-language-local-name="Tiếng Đan Mạch" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Watt_(Einheit)" title="Watt (Einheit) – Tiếng Đức" lang="de" hreflang="de" data-title="Watt (Einheit)" data-language-autonym="Deutsch" data-language-local-name="Tiếng Đức" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Vatt" title="Vatt – Tiếng Estonia" lang="et" hreflang="et" data-title="Vatt" data-language-autonym="Eesti" data-language-local-name="Tiếng Estonia" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%92%CE%B1%CF%84_(%CE%BC%CE%BF%CE%BD%CE%AC%CE%B4%CE%B1_%CE%BC%CE%AD%CF%84%CF%81%CE%B7%CF%83%CE%B7%CF%82)" title="Βατ (μονάδα μέτρησης) – Tiếng Hy Lạp" lang="el" hreflang="el" data-title="Βατ (μονάδα μέτρησης)" data-language-autonym="Ελληνικά" data-language-local-name="Tiếng Hy Lạp" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Watt" title="Watt – Tiếng Anh" lang="en" hreflang="en" data-title="Watt" data-language-autonym="English" data-language-local-name="Tiếng Anh" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Vatio" title="Vatio – Tiếng Tây Ban Nha" lang="es" hreflang="es" data-title="Vatio" data-language-autonym="Español" data-language-local-name="Tiếng Tây Ban Nha" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Vato_(mezurunuo)" title="Vato (mezurunuo) – Tiếng Quốc Tế Ngữ" lang="eo" hreflang="eo" data-title="Vato (mezurunuo)" data-language-autonym="Esperanto" data-language-local-name="Tiếng Quốc Tế Ngữ" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Watt" title="Watt – Tiếng Basque" lang="eu" hreflang="eu" data-title="Watt" data-language-autonym="Euskara" data-language-local-name="Tiếng Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%88%D8%A7%D8%AA" title="وات – Tiếng Ba Tư" lang="fa" hreflang="fa" data-title="وات" data-language-autonym="فارسی" data-language-local-name="Tiếng Ba Tư" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Watt" title="Watt – Tiếng Fiji Hindi" lang="hif" hreflang="hif" data-title="Watt" data-language-autonym="Fiji Hindi" data-language-local-name="Tiếng Fiji Hindi" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Watt" title="Watt – Tiếng Pháp" lang="fr" hreflang="fr" data-title="Watt" data-language-autonym="Français" data-language-local-name="Tiếng Pháp" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Watt_(ienheid)" title="Watt (ienheid) – Tiếng Frisia" lang="fy" hreflang="fy" data-title="Watt (ienheid)" data-language-autonym="Frysk" data-language-local-name="Tiếng Frisia" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Wat" title="Wat – Tiếng Friulian" lang="fur" hreflang="fur" data-title="Wat" data-language-autonym="Furlan" data-language-local-name="Tiếng Friulian" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Vata" title="Vata – Tiếng Ireland" lang="ga" hreflang="ga" data-title="Vata" data-language-autonym="Gaeilge" data-language-local-name="Tiếng Ireland" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Watt" title="Watt – Tiếng Galician" lang="gl" hreflang="gl" data-title="Watt" data-language-autonym="Galego" data-language-local-name="Tiếng Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E7%93%A6" title="瓦 – Tiếng Cám" lang="gan" hreflang="gan" data-title="瓦" data-language-autonym="贛語" data-language-local-name="Tiếng Cám" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%99%80%ED%8A%B8" title="와트 – Tiếng Hàn" lang="ko" hreflang="ko" data-title="와트" data-language-autonym="한국어" data-language-local-name="Tiếng Hàn" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8E%D5%A1%D5%BF%D5%BF_(%D5%B9%D5%A1%D6%83%D5%B4%D5%A1%D5%B6_%D5%B4%D5%AB%D5%A1%D5%BE%D5%B8%D6%80)" title="Վատտ (չափման միավոր) – Tiếng Armenia" lang="hy" hreflang="hy" data-title="Վատտ (չափման միավոր)" data-language-autonym="Հայերեն" data-language-local-name="Tiếng Armenia" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B5%E0%A5%89%E0%A4%9F" title="वॉट – Tiếng Hindi" lang="hi" hreflang="hi" data-title="वॉट" data-language-autonym="हिन्दी" data-language-local-name="Tiếng Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Vat" title="Vat – Tiếng Croatia" lang="hr" hreflang="hr" data-title="Vat" data-language-autonym="Hrvatski" data-language-local-name="Tiếng Croatia" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Wato" title="Wato – Tiếng Ido" lang="io" hreflang="io" data-title="Wato" data-language-autonym="Ido" data-language-local-name="Tiếng Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Watt" title="Watt – Tiếng Khoa Học Quốc Tế" lang="ia" hreflang="ia" data-title="Watt" data-language-autonym="Interlingua" data-language-local-name="Tiếng Khoa Học Quốc Tế" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Vatt" title="Vatt – Tiếng Iceland" lang="is" hreflang="is" data-title="Vatt" data-language-autonym="Íslenska" data-language-local-name="Tiếng Iceland" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Watt" title="Watt – Tiếng Italy" lang="it" hreflang="it" data-title="Watt" data-language-autonym="Italiano" data-language-local-name="Tiếng Italy" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%95%D7%90%D7%98" title="ואט – Tiếng Do Thái" lang="he" hreflang="he" data-title="ואט" data-language-autonym="עברית" data-language-local-name="Tiếng Do Thái" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-krc mw-list-item"><a href="https://krc.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – Tiếng Karachay-Balkar" lang="krc" hreflang="krc" data-title="Ватт" data-language-autonym="Къарачай-малкъар" data-language-local-name="Tiếng Karachay-Balkar" class="interlanguage-link-target"><span>Къарачай-малкъар</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%95%E1%83%90%E1%83%A2%E1%83%98" title="ვატი – Tiếng Georgia" lang="ka" hreflang="ka" data-title="ვატი" data-language-autonym="ქართული" data-language-local-name="Tiếng Georgia" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – Tiếng Kazakh" lang="kk" hreflang="kk" data-title="Ватт" data-language-autonym="Қазақша" data-language-local-name="Tiếng Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Watt" title="Watt – Tiếng Cornwall" lang="kw" hreflang="kw" data-title="Watt" data-language-autonym="Kernowek" data-language-local-name="Tiếng Cornwall" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – Tiếng Kyrgyz" lang="ky" hreflang="ky" data-title="Ватт" data-language-autonym="Кыргызча" data-language-local-name="Tiếng Kyrgyz" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Wati" title="Wati – Tiếng Swahili" lang="sw" hreflang="sw" data-title="Wati" data-language-autonym="Kiswahili" data-language-local-name="Tiếng Swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Wat" title="Wat – Tiếng Haiti" lang="ht" hreflang="ht" data-title="Wat" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Tiếng Haiti" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Watt" title="Watt – Tiếng Kurd" lang="ku" hreflang="ku" data-title="Watt" data-language-autonym="Kurdî" data-language-local-name="Tiếng Kurd" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Vattium" title="Vattium – Tiếng La-tinh" lang="la" hreflang="la" data-title="Vattium" data-language-autonym="Latina" data-language-local-name="Tiếng La-tinh" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Vats" title="Vats – Tiếng Latvia" lang="lv" hreflang="lv" data-title="Vats" data-language-autonym="Latviešu" data-language-local-name="Tiếng Latvia" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Vatas" title="Vatas – Tiếng Litva" lang="lt" hreflang="lt" data-title="Vatas" data-language-autonym="Lietuvių" data-language-local-name="Tiếng Litva" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Watt" title="Watt – Tiếng Limburg" lang="li" hreflang="li" data-title="Watt" data-language-autonym="Limburgs" data-language-local-name="Tiếng Limburg" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Watt" title="Watt – Tiếng Lombard" lang="lmo" hreflang="lmo" data-title="Watt" data-language-autonym="Lombard" data-language-local-name="Tiếng Lombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Watt_(m%C3%A9rt%C3%A9kegys%C3%A9g)" title="Watt (mértékegység) – Tiếng Hungary" lang="hu" hreflang="hu" data-title="Watt (mértékegység)" data-language-autonym="Magyar" data-language-local-name="Tiếng Hungary" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%92%D0%B0%D1%82" title="Ват – Tiếng Macedonia" lang="mk" hreflang="mk" data-title="Ват" data-language-autonym="Македонски" data-language-local-name="Tiếng Macedonia" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B5%E0%B4%BE%E0%B4%9F%E0%B5%8D%E0%B4%9F%E0%B5%8D" title="വാട്ട് – Tiếng Malayalam" lang="ml" hreflang="ml" data-title="വാട്ട്" data-language-autonym="മലയാളം" data-language-local-name="Tiếng Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B5%E0%A5%85%E0%A4%9F" title="वॅट – Tiếng Marathi" lang="mr" hreflang="mr" data-title="वॅट" data-language-autonym="मराठी" data-language-local-name="Tiếng Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%88%D8%A7%D8%AA" title="وات – Tiếng Ả Rập Ai Cập" lang="arz" hreflang="arz" data-title="وات" data-language-autonym="مصرى" data-language-local-name="Tiếng Ả Rập Ai Cập" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82_(%D0%BD%D1%8D%D0%B3%D0%B6)" title="Ватт (нэгж) – Tiếng Mông Cổ" lang="mn" hreflang="mn" data-title="Ватт (нэгж)" data-language-autonym="Монгол" data-language-local-name="Tiếng Mông Cổ" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%9D%E1%80%95%E1%80%BA" title="ဝပ် – Tiếng Miến Điện" lang="my" hreflang="my" data-title="ဝပ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Tiếng Miến Điện" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Watt_(eenheid)" title="Watt (eenheid) – Tiếng Hà Lan" lang="nl" hreflang="nl" data-title="Watt (eenheid)" data-language-autonym="Nederlands" data-language-local-name="Tiếng Hà Lan" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%B5%E0%A4%BE%E0%A4%9F" title="वाट – Tiếng Nepal" lang="ne" hreflang="ne" data-title="वाट" data-language-autonym="नेपाली" data-language-local-name="Tiếng Nepal" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%B5%E0%A4%BE%E0%A4%9F" title="वाट – Tiếng Newari" lang="new" hreflang="new" data-title="वाट" data-language-autonym="नेपाल भाषा" data-language-local-name="Tiếng Newari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%AF%E3%83%83%E3%83%88" title="ワット – Tiếng Nhật" lang="ja" hreflang="ja" data-title="ワット" data-language-autonym="日本語" data-language-local-name="Tiếng Nhật" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Watt_(ianhaid)" title="Watt (ianhaid) – Tiếng Frisia Miền Bắc" lang="frr" hreflang="frr" data-title="Watt (ianhaid)" data-language-autonym="Nordfriisk" data-language-local-name="Tiếng Frisia Miền Bắc" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Watt" title="Watt – Tiếng Na Uy (Bokmål)" lang="nb" hreflang="nb" data-title="Watt" data-language-autonym="Norsk bokmål" data-language-local-name="Tiếng Na Uy (Bokmål)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Watt" title="Watt – Tiếng Na Uy (Nynorsk)" lang="nn" hreflang="nn" data-title="Watt" data-language-autonym="Norsk nynorsk" data-language-local-name="Tiếng Na Uy (Nynorsk)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Watt" title="Watt – Tiếng Occitan" lang="oc" hreflang="oc" data-title="Watt" data-language-autonym="Occitan" data-language-local-name="Tiếng Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Vatt" title="Vatt – Tiếng Uzbek" lang="uz" hreflang="uz" data-title="Vatt" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Tiếng Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B5%E0%A8%BE%E0%A8%9F" title="ਵਾਟ – Tiếng Punjab" lang="pa" hreflang="pa" data-title="ਵਾਟ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Tiếng Punjab" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%88%D8%A7%D9%B9" title="واٹ – Western Punjabi" lang="pnb" hreflang="pnb" data-title="واٹ" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Wat" title="Wat – Tiếng Anh Jamaica Creole" lang="jam" hreflang="jam" data-title="Wat" data-language-autonym="Patois" data-language-local-name="Tiếng Anh Jamaica Creole" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Watt" title="Watt – Piedmontese" lang="pms" hreflang="pms" data-title="Watt" data-language-autonym="Piemontèis" data-language-local-name="Piedmontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Wat" title="Wat – Tiếng Ba Lan" lang="pl" hreflang="pl" data-title="Wat" data-language-autonym="Polski" data-language-local-name="Tiếng Ba Lan" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Watt" title="Watt – Tiếng Bồ Đào Nha" lang="pt" hreflang="pt" data-title="Watt" data-language-autonym="Português" data-language-local-name="Tiếng Bồ Đào Nha" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Watt" title="Watt – Tiếng Romania" lang="ro" hreflang="ro" data-title="Watt" data-language-autonym="Română" data-language-local-name="Tiếng Romania" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – Tiếng Nga" lang="ru" hreflang="ru" data-title="Ватт" data-language-autonym="Русский" data-language-local-name="Tiếng Nga" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – Tiếng Sakha" lang="sah" hreflang="sah" data-title="Ватт" data-language-autonym="Саха тыла" data-language-local-name="Tiếng Sakha" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Watt" title="Watt – Tiếng Sardinia" lang="sc" hreflang="sc" data-title="Watt" data-language-autonym="Sardu" data-language-local-name="Tiếng Sardinia" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Watt" title="Watt – Tiếng Scots" lang="sco" hreflang="sco" data-title="Watt" data-language-autonym="Scots" data-language-local-name="Tiếng Scots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Vati" title="Vati – Tiếng Albania" lang="sq" hreflang="sq" data-title="Vati" data-language-autonym="Shqip" data-language-local-name="Tiếng Albania" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Watt" title="Watt – Tiếng Sicilia" lang="scn" hreflang="scn" data-title="Watt" data-language-autonym="Sicilianu" data-language-local-name="Tiếng Sicilia" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Watt" title="Watt – Simple English" lang="en-simple" hreflang="en-simple" data-title="Watt" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Watt_(jednotka)" title="Watt (jednotka) – Tiếng Slovak" lang="sk" hreflang="sk" data-title="Watt (jednotka)" data-language-autonym="Slovenčina" data-language-local-name="Tiếng Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Vat" title="Vat – Tiếng Slovenia" lang="sl" hreflang="sl" data-title="Vat" data-language-autonym="Slovenščina" data-language-local-name="Tiếng Slovenia" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%88%D8%A7%D8%AA" title="وات – Tiếng Kurd Miền Trung" lang="ckb" hreflang="ckb" data-title="وات" data-language-autonym="کوردی" data-language-local-name="Tiếng Kurd Miền Trung" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%92%D0%B0%D1%82" title="Ват – Tiếng Serbia" lang="sr" hreflang="sr" data-title="Ват" data-language-autonym="Српски / srpski" data-language-local-name="Tiếng Serbia" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Vat" title="Vat – Tiếng Serbo-Croatia" lang="sh" hreflang="sh" data-title="Vat" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Tiếng Serbo-Croatia" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Watti" title="Watti – Tiếng Phần Lan" lang="fi" hreflang="fi" data-title="Watti" data-language-autonym="Suomi" data-language-local-name="Tiếng Phần Lan" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Watt" title="Watt – Tiếng Thụy Điển" lang="sv" hreflang="sv" data-title="Watt" data-language-autonym="Svenska" data-language-local-name="Tiếng Thụy Điển" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Watt" title="Watt – Tiếng Tagalog" lang="tl" hreflang="tl" data-title="Watt" data-language-autonym="Tagalog" data-language-local-name="Tiếng Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AE%BE%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%81_(%E0%AE%85%E0%AE%B2%E0%AE%95%E0%AF%81)" title="வாட்டு (அலகு) – Tiếng Tamil" lang="ta" hreflang="ta" data-title="வாட்டு (அலகு)" data-language-autonym="தமிழ்" data-language-local-name="Tiếng Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-roa-tara mw-list-item"><a href="https://roa-tara.wikipedia.org/wiki/Watt" title="Watt – Tarantino" lang="nap-x-tara" hreflang="nap-x-tara" data-title="Watt" data-language-autonym="Tarandíne" data-language-local-name="Tarantino" class="interlanguage-link-target"><span>Tarandíne</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – Tiếng Tatar" lang="tt" hreflang="tt" data-title="Ватт" data-language-autonym="Татарча / tatarça" data-language-local-name="Tiếng Tatar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%B5%E0%B0%BE%E0%B0%9F%E0%B1%8D" title="వాట్ – Tiếng Telugu" lang="te" hreflang="te" data-title="వాట్" data-language-autonym="తెలుగు" data-language-local-name="Tiếng Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A7%E0%B8%B1%E0%B8%95%E0%B8%95%E0%B9%8C" title="วัตต์ – Tiếng Thái" lang="th" hreflang="th" data-title="วัตต์" data-language-autonym="ไทย" data-language-local-name="Tiếng Thái" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Watt" title="Watt – Tiếng Thổ Nhĩ Kỳ" lang="tr" hreflang="tr" data-title="Watt" data-language-autonym="Türkçe" data-language-local-name="Tiếng Thổ Nhĩ Kỳ" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tyv mw-list-item"><a href="https://tyv.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – Tiếng Tuvinian" lang="tyv" hreflang="tyv" data-title="Ватт" data-language-autonym="Тыва дыл" data-language-local-name="Tiếng Tuvinian" class="interlanguage-link-target"><span>Тыва дыл</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%92%D0%B0%D1%82" title="Ват – Tiếng Ukraina" lang="uk" hreflang="uk" data-title="Ват" data-language-autonym="Українська" data-language-local-name="Tiếng Ukraina" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%88%D8%A7%D9%B9" title="واٹ – Tiếng Urdu" lang="ur" hreflang="ur" data-title="واٹ" data-language-autonym="اردو" data-language-local-name="Tiếng Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Watt" title="Watt – Tiếng Veneto" lang="vec" hreflang="vec" data-title="Watt" data-language-autonym="Vèneto" data-language-local-name="Tiếng Veneto" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Watt" title="Watt – Tiếng Waray" lang="war" hreflang="war" data-title="Watt" data-language-autonym="Winaray" data-language-local-name="Tiếng Waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E7%93%A6%E7%89%B9" title="瓦特 – Tiếng Ngô" lang="wuu" hreflang="wuu" data-title="瓦特" data-language-autonym="吴语" data-language-local-name="Tiếng Ngô" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E7%93%A6_(%E5%96%AE%E4%BD%8D)" title="瓦 (單位) – Tiếng Quảng Đông" lang="yue" hreflang="yue" data-title="瓦 (單位)" data-language-autonym="粵語" data-language-local-name="Tiếng Quảng Đông" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Watt" title="Watt – Dimli" lang="diq" hreflang="diq" data-title="Watt" data-language-autonym="Zazaki" data-language-local-name="Dimli" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Vats" title="Vats – Samogitian" lang="sgs" hreflang="sgs" data-title="Vats" data-language-autonym="Žemaitėška" data-language-local-name="Samogitian" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%93%A6%E7%89%B9" title="瓦特 – Tiếng Trung" lang="zh" hreflang="zh" data-title="瓦特" data-language-autonym="中文" data-language-local-name="Tiếng Trung" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q25236#sitelinks-wikipedia" title="Sửa liên kết giữa ngôn ngữ" class="wbc-editpage">Sửa liên kết</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Không gian tên"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Watt" title="Xem bài viết [c]" accesskey="c"><span>Bài viết</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Th%E1%BA%A3o_lu%E1%BA%ADn:Watt" rel="discussion" title="Thảo luận về trang này [t]" accesskey="t"><span>Thảo luận</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Thay đổi biến thể ngôn ngữ" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tiếng Việt</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Giao diện"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Watt"><span>Đọc</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Watt&veaction=edit" title="Sửa đổi trang này [v]" accesskey="v"><span>Sửa đổi</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Watt&action=edit" title="Sửa đổi mã nguồn của trang này [e]" accesskey="e"><span>Sửa mã nguồn</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Watt&action=history" title="Các phiên bản cũ của trang này [h]" accesskey="h"><span>Xem lịch sử</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Công cụ trang"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Công cụ" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Công cụ</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Công cụ</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">chuyển sang thanh bên</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">ẩn</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Thêm tùy chọn" > <div class="vector-menu-heading"> Tác vụ </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Watt"><span>Đọc</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Watt&veaction=edit" title="Sửa đổi trang này [v]" accesskey="v"><span>Sửa đổi</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Watt&action=edit" title="Sửa đổi mã nguồn của trang này [e]" accesskey="e"><span>Sửa mã nguồn</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Watt&action=history"><span>Xem lịch sử</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Chung </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:Li%C3%AAn_k%E1%BA%BFt_%C4%91%E1%BA%BFn_%C4%91%C3%A2y/Watt" title="Các trang liên kết đến đây [j]" accesskey="j"><span>Các liên kết đến đây</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:Thay_%C4%91%E1%BB%95i_li%C3%AAn_quan/Watt" rel="nofollow" title="Thay đổi gần đây của các trang liên kết đến đây [k]" accesskey="k"><span>Thay đổi liên quan</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Watt&oldid=70530829" title="Liên kết thường trực đến phiên bản này của trang"><span>Liên kết thường trực</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Watt&action=info" title="Thêm chi tiết về trang này"><span>Thông tin trang</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:Tr%C3%ADch_d%E1%BA%ABn&page=Watt&id=70530829&wpFormIdentifier=titleform" title="Hướng dẫn cách trích dẫn trang này"><span>Trích dẫn trang này</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:UrlShortener&url=https%3A%2F%2Fvi.wikipedia.org%2Fwiki%2FWatt"><span>Lấy URL ngắn gọn</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:QrCode&url=https%3A%2F%2Fvi.wikipedia.org%2Fwiki%2FWatt"><span>Tải mã QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> In và xuất </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:S%C3%A1ch&bookcmd=book_creator&referer=Watt"><span>Tạo một quyển sách</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:DownloadAsPdf&page=Watt&action=show-download-screen"><span>Tải dưới dạng PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Watt&printable=yes" title="Bản để in ra của trang [p]" accesskey="p"><span>Bản để in ra</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Tại dự án khác </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Watt" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q25236" title="Liên kết đến khoản mục kết nối trong kho dữ liệu [g]" accesskey="g"><span>Khoản mục Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Công cụ trang"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Giao diện"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Giao diện</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">chuyển sang thanh bên</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ẩn</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Bách khoa toàn thư mở Wikipedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="vi" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r72032465">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}.mw-parser-output .infobox--nowrap-label :not(.infobox-row--wrap-label)>.infobox-label{white-space:nowrap}</style><table class="infobox" style="background:;"><tbody><tr><th colspan="2" class="infobox-above">Watt</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/H%E1%BB%87_th%E1%BB%91ng_%C4%91o_l%C6%B0%E1%BB%9Dng" title="Hệ thống đo lường">Hệ thống đơn vị</a></th><td class="infobox-data"><a href="/wiki/SI" class="mw-redirect" title="SI">SI</a></td></tr><tr><th scope="row" class="infobox-label">Đơn vị của</th><td class="infobox-data"><a href="/wiki/C%C3%B4ng_su%E1%BA%A5t" title="Công suất">Công suất</a></td></tr><tr><th scope="row" class="infobox-label">Kí hiệu</th><td class="infobox-data">W </td></tr><tr><th scope="row" class="infobox-label">Được đặt tên theo</th><td class="infobox-data"><a href="/wiki/James_Watt" title="James Watt">James Watt</a></td></tr><tr><th colspan="2" class="infobox-header">Chuyển đổi đơn vị </th></tr><tr class="nowrap"><td><i>1 W trong ...</i></td><td><i>... bằng ...</i></td></tr><tr style="display:none"><th colspan="2"> </th></tr><tr><th scope="row" class="infobox-label"><span class="nowrap">   </span><a href="/w/index.php?title=SI_base_unit&action=edit&redlink=1" class="new" title="SI base unit (trang không tồn tại)">SI base units</a></th><td class="infobox-data"><span class="nowrap">   </span><a href="/wiki/Kilogram" class="mw-redirect" title="Kilogram">kg</a>⋅<a href="/wiki/Metre" class="mw-redirect" title="Metre">m</a><sup>2</sup>⋅<a href="/wiki/Second" class="mw-disambig" title="Second">s</a><sup>−3</sup></td></tr><tr><th scope="row" class="infobox-label"><span class="nowrap">   </span><a href="/wiki/CGS" title="CGS">CGS</a></th><td class="infobox-data"><span class="nowrap">   </span><span class="nowrap"><span data-sort-value="7007100000000000000♠"></span>1<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>7</sup></span> <a href="/wiki/Erg" title="Erg">erg</a>⋅<a href="/wiki/Second" class="mw-disambig" title="Second">s</a><sup>−1</sup></td></tr></tbody></table> <p><b>Watt</b> hay còn gọi là <i>oát</i> (ký hiệu là <i>W</i>) là <a href="/wiki/%C4%90%C6%A1n_v%E1%BB%8B_%C4%91o_c%C3%B4ng_su%E1%BA%A5t" class="mw-redirect" title="Đơn vị đo công suất">đơn vị đo công suất</a> P trong <a href="/wiki/SI" class="mw-redirect" title="SI">hệ đo lường quốc tế</a>, lấy theo tên của <a href="/wiki/James_Watt" title="James Watt">James Watt</a>. </p><p><a href="/wiki/C%C3%B4ng_su%E1%BA%A5t" title="Công suất">Công suất</a> cho biết sự thay đổi năng lượng ΔE trong 1 khoảng thời gian Δt. 1 Watt là sự thay đổi của năng lượng 1 <a href="/wiki/Joule" title="Joule">Joule</a> trong 1 giây. </p><p>Công suất điện tại thời điểm t được tính theo P(t) = U(t) · I(t), với U(t), I(t) là các <a href="/wiki/Gi%C3%A1_tr%E1%BB%8B_hi%E1%BB%87u_d%E1%BB%A5ng" title="Giá trị hiệu dụng">giá trị hiệu dụng</a> của hiệu điện thế và cường độ dòng điện tại t, khi chúng không <a href="/wiki/Pha_s%C3%B3ng" title="Pha sóng">lệch pha</a>. </p><p><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {{1W}=1\,{\frac {J}{s}}} =1\,\mathrm {VA} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> <mi mathvariant="normal">W</mi> </mrow> <mo>=</mo> <mn>1</mn> <mspace width="thinmathspace" /> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mi mathvariant="normal">J</mi> <mi mathvariant="normal">s</mi> </mfrac> </mrow> </mrow> <mo>=</mo> <mn>1</mn> <mspace width="thinmathspace" /> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">V</mi> <mi mathvariant="normal">A</mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {{1W}=1\,{\frac {J}{s}}} =1\,\mathrm {VA} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/0b26b157bc5bc56e9e93360cb1fa36d1512b7b96" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.838ex; width:18.365ex; height:5.176ex;" alt="{\displaystyle \mathrm {{1W}=1\,{\frac {J}{s}}} =1\,\mathrm {VA} }"></span> </p><p>Các lũy thừa cơ số 10 thường dùng của Watt: </p> <dl><dd>1 <a href="/wiki/Mili" class="mw-redirect" title="Mili">miliwatt</a> (mW) = 0,001 W</dd> <dd>1 <a href="/wiki/Kil%C3%B4" class="mw-redirect mw-disambig" title="Kilô">kilowatt</a> (kW) = 1 000 W</dd> <dd>1 <a href="/wiki/M%C3%AAga" class="mw-redirect" title="Mêga">megawatt</a> (MW) = 1 000 000 W</dd> <dd>1 <a href="/wiki/Giga" class="mw-redirect" title="Giga">gigawatt</a> (GW) = 1 000 000 000 W</dd></dl> <div class="mw-heading mw-heading3"><h3 id="Các_tiền_tố_kết_hợp_với_đơn_vị_watt"><span id="C.C3.A1c_ti.E1.BB.81n_t.E1.BB.91_k.E1.BA.BFt_h.E1.BB.A3p_v.E1.BB.9Bi_.C4.91.C6.A1n_v.E1.BB.8B_watt"></span>Các tiền tố kết hợp với đơn vị watt</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Watt&veaction=edit&section=1" title="Sửa đổi phần “Các tiền tố kết hợp với đơn vị watt”" class="mw-editsection-visualeditor"><span>sửa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Watt&action=edit&section=1" title="Sửa mã nguồn tại đề mục: Các tiền tố kết hợp với đơn vị watt"><span>sửa mã nguồn</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable"> <tbody><tr> <th>Tiền tố</th> <th>Kết hợp với đơn vị Watt</th> <th>Giá trị</th> <th>Cách đọc bội số </th></tr> <tr> <td><a href="/wiki/Y%C3%B4ta" class="mw-redirect" title="Yôta">Y</a></td> <td>YW</td> <td>1 × 10<sup>24</sup> W</td> <td>Yôtawatt </td></tr> <tr> <td><a href="/wiki/Z%C3%AAta" class="mw-redirect" title="Zêta">Z</a></td> <td>ZW</td> <td>1 × 10<sup>21</sup> W</td> <td>Zêtawatt </td></tr> <tr> <td><a href="/wiki/%C3%8Axa" class="mw-redirect" title="Êxa">E</a></td> <td>EW</td> <td>1 × 10<sup>18</sup> W</td> <td>Êxawatt </td></tr> <tr> <td><a href="/wiki/P%C3%AAta" class="mw-redirect" title="Pêta">P</a></td> <td>PW</td> <td>1 × 10<sup>15</sup> W</td> <td>Pêtawatt </td></tr> <tr> <td><a href="/wiki/T%C3%AAra" class="mw-redirect" title="Têra">T</a></td> <td>TW</td> <td>1 × 10<sup>12</sup> W</td> <td>Têrawatt </td></tr> <tr> <td><a href="/wiki/Giga" class="mw-redirect" title="Giga">G</a></td> <td>GW</td> <td>1 × 10<sup>9</sup> W</td> <td>Gigawatt </td></tr> <tr> <td><a href="/wiki/M%C3%AAga" class="mw-redirect" title="Mêga">M</a></td> <td>MW</td> <td>1 × 10<sup>6</sup> W</td> <td>Mêgawatt </td></tr> <tr> <td><a href="/wiki/Kil%C3%B4" class="mw-redirect mw-disambig" title="Kilô">k</a></td> <td>kW</td> <td>1 × 10<sup>3</sup> W</td> <td>kilôwatt </td></tr> <tr> <td><a href="/wiki/H%C3%A9ct%C3%B4" class="mw-redirect" title="Héctô">h</a></td> <td>hW</td> <td>1 × 10<sup>2</sup> W</td> <td>héctôwatt </td></tr> <tr> <td><a href="/wiki/%C4%90%C3%AAca" class="mw-redirect" title="Đêca">da</a></td> <td>daW</td> <td>1 × 10<sup>1</sup> W</td> <td>đêcawatt </td></tr></tbody></table> <table class="wikitable"> <tbody><tr> <th>Tiền tố</th> <th>Kết hợp với đơn vị watt</th> <th>Giá trị</th> <th>Cách đọc ước số </th></tr> <tr> <td><a href="/wiki/%C4%90%C3%AAxi" class="mw-redirect" title="Đêxi">d</a></td> <td>dW</td> <td>1 × 10<sup>−1</sup> W</td> <td>đêxiwatt </td></tr> <tr> <td><a href="/wiki/Xenti" class="mw-redirect" title="Xenti">c</a></td> <td>cW</td> <td>1 × 10<sup>−2</sup> W</td> <td>xentiwatt </td></tr> <tr> <td><a href="/wiki/Mili" class="mw-redirect" title="Mili">m</a></td> <td>mW</td> <td>1 × 10<sup>−3</sup> W</td> <td>miliwatt </td></tr> <tr> <td><a href="/wiki/Micr%C3%B4" class="mw-redirect" title="Micrô">μ</a></td> <td>μW</td> <td>1 × 10<sup>−6</sup> W</td> <td>micrôwatt </td></tr> <tr> <td><a href="/wiki/Nan%C3%B4" class="mw-redirect" title="Nanô">n</a></td> <td>nW</td> <td>1 × 10<sup>−9</sup> W</td> <td>nanôwatt </td></tr> <tr> <td><a href="/wiki/Pic%C3%B4" class="mw-redirect" title="Picô">p</a></td> <td>pW</td> <td>1 × 10<sup>−12</sup> W</td> <td>picôwatt </td></tr> <tr> <td><a href="/wiki/Femt%C3%B4" class="mw-redirect" title="Femtô">f</a></td> <td>fW</td> <td>1 × 10<sup>−15</sup> W</td> <td>femtôwatt </td></tr> <tr> <td><a href="/wiki/At%C3%B4" class="mw-redirect" title="Atô">a</a></td> <td>aW</td> <td>1 × 10<sup>−18</sup> W</td> <td>atôwatt </td></tr> <tr> <td><a href="/wiki/Zept%C3%B4" class="mw-redirect" title="Zeptô">z</a></td> <td>zW</td> <td>1 × 10<sup>−21</sup> W</td> <td>zeptôwatt </td></tr> <tr> <td><a href="/wiki/Y%C3%B3ct%C3%B4" class="mw-redirect" title="Yóctô">y</a></td> <td>yW</td> <td>1 × 10<sup>−24</sup> W</td> <td>yóctôwatt </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Bảng_chuyển_đổi_giá_trị_giữa_các_ước_số-bội_số_khác_nhau"><span id="B.E1.BA.A3ng_chuy.E1.BB.83n_.C4.91.E1.BB.95i_gi.C3.A1_tr.E1.BB.8B_gi.E1.BB.AFa_c.C3.A1c_.C6.B0.E1.BB.9Bc_s.E1.BB.91-b.E1.BB.99i_s.E1.BB.91_kh.C3.A1c_nhau"></span>Bảng chuyển đổi giá trị giữa các ước số-bội số khác nhau</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Watt&veaction=edit&section=2" title="Sửa đổi phần “Bảng chuyển đổi giá trị giữa các ước số-bội số khác nhau”" class="mw-editsection-visualeditor"><span>sửa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Watt&action=edit&section=2" title="Sửa mã nguồn tại đề mục: Bảng chuyển đổi giá trị giữa các ước số-bội số khác nhau"><span>sửa mã nguồn</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable"> <tbody><tr> <th>Các bội số-ước số</th> <th>YW</th> <th>ZW</th> <th>EW</th> <th>PW</th> <th>TW</th> <th>GW</th> <th>MW</th> <th>kW</th> <th>hW</th> <th>daW</th> <th>W</th> <th>dW</th> <th>cW</th> <th>mW</th> <th>μW</th> <th>nW</th> <th>pW</th> <th>fW</th> <th>aW</th> <th>zW</th> <th>yW </th></tr> <tr> <td>1 YW</td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>12</sup></td> <td>1 × 10<sup>15</sup></td> <td>1 × 10<sup>18</sup></td> <td>1 × 10<sup>21</sup></td> <td>1 × 10<sup>22</sup></td> <td>1 × 10<sup>23</sup></td> <td>1 × 10<sup>24</sup></td> <td>1 × 10<sup>25</sup></td> <td>1 × 10<sup>26</sup></td> <td>1 × 10<sup>27</sup></td> <td>1 × 10<sup>30</sup></td> <td>1 × 10<sup>33</sup></td> <td>1 × 10<sup>36</sup></td> <td>1 × 10<sup>39</sup></td> <td>1 × 10<sup>42</sup></td> <td>1 × 10<sup>45</sup></td> <td>1 × 10<sup>48</sup> </td></tr> <tr> <td>1 ZW</td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>12</sup></td> <td>1 × 10<sup>15</sup></td> <td>1 × 10<sup>18</sup></td> <td>1 × 10<sup>19</sup></td> <td>1 × 10<sup>20</sup></td> <td>1 × 10<sup>21</sup></td> <td>1 × 10<sup>22</sup></td> <td>1 × 10<sup>23</sup></td> <td>1 × 26<sup>24</sup></td> <td>1 × 10<sup>27</sup></td> <td>1 × 10<sup>30</sup></td> <td>1 × 10<sup>33</sup></td> <td>1 × 10<sup>36</sup></td> <td>1 × 10<sup>39</sup></td> <td>1 × 10<sup>42</sup></td> <td>1 × 10<sup>45</sup> </td></tr> <tr> <td>1 EW</td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>12</sup></td> <td>1 × 10<sup>15</sup></td> <td>1 × 10<sup>16</sup></td> <td>1 × 10<sup>17</sup></td> <td>1 × 10<sup>18</sup></td> <td>1 × 10<sup>19</sup></td> <td>1 × 10<sup>20</sup></td> <td>1 × 10<sup>21</sup></td> <td>1 × 26<sup>24</sup></td> <td>1 × 10<sup>27</sup></td> <td>1 × 10<sup>30</sup></td> <td>1 × 10<sup>33</sup></td> <td>1 × 10<sup>36</sup></td> <td>1 × 10<sup>39</sup></td> <td>1 × 10<sup>42</sup> </td></tr> <tr> <td>1 PW</td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>12</sup></td> <td>1 × 10<sup>13</sup></td> <td>1 × 10<sup>14</sup></td> <td>1 × 10<sup>15</sup></td> <td>1 × 10<sup>16</sup></td> <td>1 × 10<sup>17</sup></td> <td>1 × 10<sup>18</sup></td> <td>1 × 10<sup>21</sup></td> <td>1 × 26<sup>24</sup></td> <td>1 × 10<sup>27</sup></td> <td>1 × 10<sup>30</sup></td> <td>1 × 10<sup>33</sup></td> <td>1 × 10<sup>36</sup></td> <td>1 × 10<sup>39</sup> </td></tr> <tr> <td>1 TW</td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>10</sup></td> <td>1 × 10<sup>11</sup></td> <td>1 × 10<sup>12</sup></td> <td>1 × 10<sup>13</sup></td> <td>1 × 10<sup>14</sup></td> <td>1 × 10<sup>15</sup></td> <td>1 × 10<sup>18</sup></td> <td>1 × 10<sup>21</sup></td> <td>1 × 26<sup>24</sup></td> <td>1 × 10<sup>27</sup></td> <td>1 × 10<sup>30</sup></td> <td>1 × 10<sup>33</sup></td> <td>1 × 10<sup>36</sup> </td></tr> <tr> <td>1 GW</td> <td>1 × 10<sup>−15</sup></td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>7</sup></td> <td>1 × 10<sup>8</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>10</sup></td> <td>1 × 10<sup>11</sup></td> <td>1 × 10<sup>12</sup></td> <td>1 × 10<sup>15</sup></td> <td>1 × 10<sup>18</sup></td> <td>1 × 10<sup>21</sup></td> <td>1 × 26<sup>24</sup></td> <td>1 × 10<sup>27</sup></td> <td>1 × 10<sup>30</sup></td> <td>1 × 10<sup>33</sup> </td></tr> <tr> <td>1 MW</td> <td>1 × 10<sup>−18</sup></td> <td>1 × 10<sup>−15</sup></td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>4</sup></td> <td>1 × 10<sup>5</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>7</sup></td> <td>1 × 10<sup>8</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>12</sup></td> <td>1 × 10<sup>15</sup></td> <td>1 × 10<sup>18</sup></td> <td>1 × 10<sup>21</sup></td> <td>1 × 26<sup>24</sup></td> <td>1 × 10<sup>27</sup></td> <td>1 × 10<sup>30</sup> </td></tr> <tr> <td>1 kW</td> <td>1 × 10<sup>−21</sup></td> <td>1 × 10<sup>−18</sup></td> <td>1 × 10<sup>−15</sup></td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>1</sup></td> <td>1 × 10<sup>2</sup></td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>4</sup></td> <td>1 × 10<sup>5</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>12</sup></td> <td>1 × 10<sup>15</sup></td> <td>1 × 10<sup>18</sup></td> <td>1 × 10<sup>21</sup></td> <td>1 × 26<sup>24</sup></td> <td>1 × 10<sup>27</sup> </td></tr> <tr> <td>1 hW</td> <td>1 × 10<sup>−22</sup></td> <td>1 × 10<sup>−19</sup></td> <td>1 × 10<sup>−16</sup></td> <td>1 × 10<sup>−13</sup></td> <td>1 × 10<sup>−10</sup></td> <td>1 × 10<sup>−7</sup></td> <td>1 × 10<sup>−4</sup></td> <td>1 × 10<sup>−1</sup></td> <td>1</td> <td>1 × 10<sup>1</sup></td> <td>1 × 10<sup>2</sup></td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>4</sup></td> <td>1 × 10<sup>5</sup></td> <td>1 × 10<sup>8</sup></td> <td>1 × 10<sup>11</sup></td> <td>1 × 10<sup>14</sup></td> <td>1 × 10<sup>17</sup></td> <td>1 × 10<sup>20</sup></td> <td>1 × 10<sup>23</sup></td> <td>1 × 10<sup>26</sup> </td></tr> <tr> <td>1 daW</td> <td>1 × 10<sup>−23</sup></td> <td>1 × 10<sup>−20</sup></td> <td>1 × 10<sup>−17</sup></td> <td>1 × 10<sup>−14</sup></td> <td>1 × 10<sup>−11</sup></td> <td>1 × 10<sup>−8</sup></td> <td>1 × 10<sup>−5</sup></td> <td>1 × 10<sup>−2</sup></td> <td>1 × 10<sup>−1</sup></td> <td>1</td> <td>1 × 10<sup>1</sup></td> <td>1 × 10<sup>2</sup></td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>4</sup></td> <td>1 × 10<sup>7</sup></td> <td>1 × 10<sup>10</sup></td> <td>1 × 10<sup>13</sup></td> <td>1 × 10<sup>16</sup></td> <td>1 × 10<sup>19</sup></td> <td>1 × 10<sup>22</sup></td> <td>1 × 10<sup>25</sup> </td></tr> <tr> <td>1 W</td> <td>1 × 10<sup>−24</sup></td> <td>1 × 10<sup>−21</sup></td> <td>1 × 10<sup>−18</sup></td> <td>1 × 10<sup>−15</sup></td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1 × 10<sup>−2</sup></td> <td>1 × 10<sup>−1</sup></td> <td>1</td> <td>1 × 10<sup>1</sup></td> <td>1 × 10<sup>2</sup></td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>12</sup></td> <td>1 × 10<sup>15</sup></td> <td>1 × 10<sup>18</sup></td> <td>1 × 10<sup>21</sup></td> <td>1 × 10<sup>24</sup> </td></tr> <tr> <td>1 dW</td> <td>1 × 10<sup>−25</sup></td> <td>1 × 10<sup>−22</sup></td> <td>1 × 10<sup>−19</sup></td> <td>1 × 10<sup>−16</sup></td> <td>1 × 10<sup>−13</sup></td> <td>1 × 10<sup>−10</sup></td> <td>1 × 10<sup>−7</sup></td> <td>1 × 10<sup>−4</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1 × 10<sup>−2</sup></td> <td>1 × 10<sup>−1</sup></td> <td>1</td> <td>1 × 10<sup>1</sup></td> <td>1 × 10<sup>2</sup></td> <td>1 × 10<sup>5</sup></td> <td>1 × 10<sup>8</sup></td> <td>1 × 10<sup>11</sup></td> <td>1 × 10<sup>14</sup></td> <td>1 × 10<sup>17</sup></td> <td>1 × 10<sup>20</sup></td> <td>1 × 10<sup>23</sup> </td></tr> <tr> <td>1 cW</td> <td>1 × 10<sup>−26</sup></td> <td>1 × 10<sup>−23</sup></td> <td>1 × 10<sup>−20</sup></td> <td>1 × 10<sup>−17</sup></td> <td>1 × 10<sup>−14</sup></td> <td>1 × 10<sup>−11</sup></td> <td>1 × 10<sup>−8</sup></td> <td>1 × 10<sup>−5</sup></td> <td>1 × 10<sup>−4</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1 × 10<sup>−2</sup></td> <td>1 × 10<sup>−1</sup></td> <td>1</td> <td>1 × 10<sup>1</sup></td> <td>1 × 10<sup>4</sup></td> <td>1 × 10<sup>7</sup></td> <td>1 × 10<sup>10</sup></td> <td>1 × 10<sup>13</sup></td> <td>1 × 10<sup>16</sup></td> <td>1 × 10<sup>19</sup></td> <td>1 × 10<sup>22</sup> </td></tr> <tr> <td>1 mW</td> <td>1 × 10<sup>−27</sup></td> <td>1 × 10<sup>−24</sup></td> <td>1 × 10<sup>−21</sup></td> <td>1 × 10<sup>−18</sup></td> <td>1 × 10<sup>−15</sup></td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−5</sup></td> <td>1 × 10<sup>−4</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1 × 10<sup>−2</sup></td> <td>1 × 10<sup>−1</sup></td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>12</sup></td> <td>1 × 10<sup>15</sup></td> <td>1 × 10<sup>18</sup></td> <td>1 × 10<sup>21</sup> </td></tr> <tr> <td>1 μW</td> <td>1 × 10<sup>−30</sup></td> <td>1 × 10<sup>−27</sup></td> <td>1 × 10<sup>−23</sup></td> <td>1 × 10<sup>−21</sup></td> <td>1 × 10<sup>−18</sup></td> <td>1 × 10<sup>−15</sup></td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−8</sup></td> <td>1 × 10<sup>−7</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−5</sup></td> <td>1 × 10<sup>−4</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>12</sup></td> <td>1 × 10<sup>15</sup></td> <td>1 × 10<sup>18</sup> </td></tr> <tr> <td>1 nW</td> <td>1 × 10<sup>−33</sup></td> <td>1 × 10<sup>−30</sup></td> <td>1 × 10<sup>−27</sup></td> <td>1 × 10<sup>−24</sup></td> <td>1 × 10<sup>−21</sup></td> <td>1 × 10<sup>−18</sup></td> <td>1 × 10<sup>−15</sup></td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−11</sup></td> <td>1 × 10<sup>−10</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−8</sup></td> <td>1 × 10<sup>−7</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>12</sup></td> <td>1 × 10<sup>15</sup> </td></tr> <tr> <td>1 pW</td> <td>1 × 10<sup>−36</sup></td> <td>1 × 10<sup>−33</sup></td> <td>1 × 10<sup>−30</sup></td> <td>1 × 10<sup>−27</sup></td> <td>1 × 10<sup>−24</sup></td> <td>1 × 10<sup>−21</sup></td> <td>1 × 10<sup>−18</sup></td> <td>1 × 10<sup>−15</sup></td> <td>1 × 10<sup>−14</sup></td> <td>1 × 10<sup>−13</sup></td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−11</sup></td> <td>1 × 10<sup>−10</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>9</sup></td> <td>1 × 10<sup>12</sup> </td></tr> <tr> <td>1 fW</td> <td>1 × 10<sup>−39</sup></td> <td>1 × 10<sup>−36</sup></td> <td>1 × 10<sup>−33</sup></td> <td>1 × 10<sup>−30</sup></td> <td>1 × 10<sup>−27</sup></td> <td>1 × 10<sup>−24</sup></td> <td>1 × 10<sup>−21</sup></td> <td>1 × 10<sup>−18</sup></td> <td>1 × 10<sup>−17</sup></td> <td>1 × 10<sup>−16</sup></td> <td>1 × 10<sup>−15</sup></td> <td>1 × 10<sup>−14</sup></td> <td>1 × 10<sup>−13</sup></td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup></td> <td>1 × 10<sup>9</sup> </td></tr> <tr> <td>1 aW</td> <td>1 × 10<sup>−42</sup></td> <td>1 × 10<sup>−39</sup></td> <td>1 × 10<sup>−36</sup></td> <td>1 × 10<sup>−33</sup></td> <td>1 × 10<sup>−30</sup></td> <td>1 × 10<sup>−27</sup></td> <td>1 × 10<sup>−24</sup></td> <td>1 × 10<sup>−23</sup></td> <td>1 × 10<sup>−22</sup></td> <td>1 × 10<sup>−21</sup></td> <td>1 × 10<sup>−20</sup></td> <td>1 × 10<sup>−19</sup></td> <td>1 × 10<sup>−18</sup></td> <td>1 × 10<sup>−15</sup></td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>3</sup></td> <td>1 × 10<sup>6</sup> </td></tr> <tr> <td>1 zW</td> <td>1 × 10<sup>−45</sup></td> <td>1 × 10<sup>−42</sup></td> <td>1 × 10<sup>−39</sup></td> <td>1 × 10<sup>−36</sup></td> <td>1 × 10<sup>−33</sup></td> <td>1 × 10<sup>−30</sup></td> <td>1 × 10<sup>−27</sup></td> <td>1 × 10<sup>−24</sup></td> <td>1 × 10<sup>−23</sup></td> <td>1 × 10<sup>−22</sup></td> <td>1 × 10<sup>−21</sup></td> <td>1 × 10<sup>−20</sup></td> <td>1 × 10<sup>−19</sup></td> <td>1 × 10<sup>−18</sup></td> <td>1 × 10<sup>−15</sup></td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1</td> <td>1 × 10<sup>3</sup> </td></tr> <tr> <td>1 yW</td> <td>1 × 10<sup>−48</sup></td> <td>1 × 10<sup>−45</sup></td> <td>1 × 10<sup>−42</sup></td> <td>1 × 10<sup>−39</sup></td> <td>1 × 10<sup>−36</sup></td> <td>1 × 10<sup>−33</sup></td> <td>1 × 10<sup>−30</sup></td> <td>1 × 10<sup>−27</sup></td> <td>1 × 10<sup>−26</sup></td> <td>1 × 10<sup>−25</sup></td> <td>1 × 10<sup>−24</sup></td> <td>1 × 10<sup>−23</sup></td> <td>1 × 10<sup>−22</sup></td> <td>1 × 10<sup>−21</sup></td> <td>1 × 10<sup>−18</sup></td> <td>1 × 10<sup>−15</sup></td> <td>1 × 10<sup>−12</sup></td> <td>1 × 10<sup>−9</sup></td> <td>1 × 10<sup>−6</sup></td> <td>1 × 10<sup>−3</sup></td> <td>1 </td></tr></tbody></table> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r70958518">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r71573313">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Các_đơn_vị_SI" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r70958518"><style data-mw-deduplicate="TemplateStyles:r72022842">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/B%E1%BA%A3n_m%E1%BA%ABu:%C4%90%C6%A1n_v%E1%BB%8B_SI" title="Bản mẫu:Đơn vị SI"><abbr title="Xem bản mẫu này">x</abbr></a></li><li class="nv-talk"><a href="/w/index.php?title=Th%E1%BA%A3o_lu%E1%BA%ADn_B%E1%BA%A3n_m%E1%BA%ABu:%C4%90%C6%A1n_v%E1%BB%8B_SI&action=edit&redlink=1" class="new" title="Thảo luận Bản mẫu:Đơn vị SI (trang không tồn tại)"><abbr title="Thảo luận bản mẫu này">t</abbr></a></li><li class="nv-edit"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:EditPage/B%E1%BA%A3n_m%E1%BA%ABu:%C4%90%C6%A1n_v%E1%BB%8B_SI" title="Đặc biệt:EditPage/Bản mẫu:Đơn vị SI"><abbr title="Sửa bản mẫu này">s</abbr></a></li></ul></div><div id="Các_đơn_vị_SI" style="font-size:114%;margin:0 4em"><a href="/wiki/H%E1%BB%87_%C4%91o_l%C6%B0%E1%BB%9Dng_qu%E1%BB%91c_t%E1%BA%BF" title="Hệ đo lường quốc tế">Các đơn vị SI</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/H%E1%BB%87_%C4%91o_l%C6%B0%E1%BB%9Dng_qu%E1%BB%91c_t%E1%BA%BF#Các_đơn_vị_cơ_sở" title="Hệ đo lường quốc tế">Đơn vị cơ bản</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ampe" title="Ampe">ampe</a></li> <li><a href="/wiki/Candela" title="Candela">candela</a></li> <li><a href="/wiki/Kelvin" title="Kelvin">kelvin</a></li> <li><a href="/wiki/Kil%C3%B4gam" title="Kilôgam">kilôgam</a></li> <li><a href="/wiki/M%C3%A9t" title="Mét">mét</a></li> <li><a href="/wiki/Mol" title="Mol">mol</a></li> <li><a href="/wiki/Gi%C3%A2y" title="Giây">giây</a></li></ul> </div></td><td class="noviewer navbox-image" rowspan="4" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><a href="/wiki/T%E1%BA%ADp_tin:SI_base_unit.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/SI_base_unit.svg/150px-SI_base_unit.svg.png" decoding="async" width="150" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/SI_base_unit.svg/225px-SI_base_unit.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c8/SI_base_unit.svg/300px-SI_base_unit.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/H%E1%BB%87_%C4%91o_l%C6%B0%E1%BB%9Dng_qu%E1%BB%91c_t%E1%BA%BF#Các_đơn_vị_đo_dẫn_xuất_không_thứ_nguyên" title="Hệ đo lường quốc tế">Đơn vị dẫn xuất</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Becquerel" title="Becquerel">becquerel</a></li> <li><a href="/wiki/Coulomb_(%C4%91%C6%A1n_v%E1%BB%8B)" title="Coulomb (đơn vị)">coulomb</a></li> <li><a href="/wiki/%C4%90%E1%BB%99_Celsius" title="Độ Celsius">độ Celsius</a></li> <li><a href="/wiki/Farad" title="Farad">farad</a></li> <li><a href="/wiki/Gray_(%C4%91%C6%A1n_v%E1%BB%8B)" title="Gray (đơn vị)">gray</a></li> <li><a href="/wiki/Henry_(%C4%91%C6%A1n_v%E1%BB%8B)" title="Henry (đơn vị)">henry</a></li> <li><a href="/wiki/Hertz" title="Hertz">hertz</a></li> <li><a href="/wiki/Joule" title="Joule">joule</a></li> <li><a href="/wiki/Katal" title="Katal">katal</a></li> <li><a href="/wiki/Lumen_(%C4%91%C6%A1n_v%E1%BB%8B)" title="Lumen (đơn vị)">lumen</a></li> <li><a href="/wiki/Lux" title="Lux">lux</a></li> <li><a href="/wiki/Newton_(%C4%91%C6%A1n_v%E1%BB%8B)" title="Newton (đơn vị)">newton</a></li> <li><a href="/wiki/Ohm" title="Ohm">ohm</a></li> <li><a href="/wiki/Pascal_(%C4%91%C6%A1n_v%E1%BB%8B)" title="Pascal (đơn vị)">pascal</a></li> <li><a href="/wiki/Radian" title="Radian">radian</a></li> <li><a href="/wiki/Siemens_(%C4%91%C6%A1n_v%E1%BB%8B)" title="Siemens (đơn vị)">siemens</a></li> <li><a href="/wiki/Sievert_(%C4%91%C6%A1n_v%E1%BB%8B)" title="Sievert (đơn vị)">sievert</a></li> <li><a href="/wiki/Steradian" title="Steradian">steradian</a></li> <li><a href="/wiki/Tesla" title="Tesla">tesla</a></li> <li><a href="/wiki/V%C3%B4n" title="Vôn">vôn</a></li> <li><a class="mw-selflink selflink">watt</a></li> <li><a href="/wiki/Weber" title="Weber">weber</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Đơn vị <br />được chấp nhận<br />sử dụng với SI</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Decibel" title="Decibel">decibel</a></li> <li><a href="/wiki/%C4%90%E1%BB%99_(g%C3%B3c)" title="Độ (góc)">độ</a> <ul><li><a href="/wiki/Ph%C3%BAt_g%C3%B3c" class="mw-redirect" title="Phút góc">phút góc</a></li> <li><a href="/wiki/Ph%C3%BAt_(g%C3%B3c)" title="Phút (góc)">giây góc</a></li></ul></li> <li><a href="/wiki/%C4%90%C6%A1n_v%E1%BB%8B_kh%E1%BB%91i_l%C6%B0%E1%BB%A3ng_nguy%C3%AAn_t%E1%BB%AD" class="mw-redirect" title="Đơn vị khối lượng nguyên tử">đơn vị khối lượng nguyên tử</a></li> <li><a href="/wiki/%C4%90%C6%A1n_v%E1%BB%8B_thi%C3%AAn_v%C4%83n" title="Đơn vị thiên văn">đơn vị thiên văn</a></li> <li><a href="/wiki/Electronvolt" title="Electronvolt">electronvolt</a></li> <li><a href="/wiki/Hecta" title="Hecta">hecta</a></li> <li><a href="/wiki/L%C3%ADt" title="Lít">lít</a></li> <li><a href="/w/index.php?title=Neper&action=edit&redlink=1" class="new" title="Neper (trang không tồn tại)">neper</a></li> <li><a href="/wiki/Ng%C3%A0y" title="Ngày">ngày</a> <ul><li><a href="/wiki/Gi%E1%BB%9D" title="Giờ">giờ</a></li> <li><a href="/wiki/Ph%C3%BAt" title="Phút">phút</a></li></ul></li> <li><a href="/wiki/T%E1%BA%A5n" title="Tấn">tấn</a></li></ul> <ul><li><a href="/w/index.php?title=C%C3%A1c_%C4%91%C6%A1n_v%E1%BB%8B_nguy%C3%AAn_t%E1%BB%AD&action=edit&redlink=1" class="new" title="Các đơn vị nguyên tử (trang không tồn tại)">các đơn vị nguyên tử</a></li> <li><a href="/w/index.php?title=C%C3%A1c_%C4%91%C6%A1n_v%E1%BB%8B_t%E1%BB%B1_nhi%C3%AAn&action=edit&redlink=1" class="new" title="Các đơn vị tự nhiên (trang không tồn tại)">các đơn vị tự nhiên</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Xem thêm</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Chuy%E1%BB%83n_%C4%91%E1%BB%95i_%C4%91%C6%A1n_v%E1%BB%8B&action=edit&redlink=1" class="new" title="Chuyển đổi đơn vị (trang không tồn tại)">Chuyển đổi đơn vị</a></li> <li><a href="/w/index.php?title=L%E1%BB%8Bch_s%E1%BB%AD_h%E1%BB%87_m%C3%A9t&action=edit&redlink=1" class="new" title="Lịch sử hệ mét (trang không tồn tại)">Lịch sử hệ mét</a></li> <li><a href="/wiki/Ti%E1%BB%81n_t%E1%BB%91_SI" title="Tiền tố SI">Tiền tố SI</a></li> <li><a href="/wiki/%C4%90%E1%BB%8Bnh_ngh%C4%A9a_l%E1%BA%A1i_%C4%91%C6%A1n_v%E1%BB%8B_%C4%91o_l%C6%B0%E1%BB%9Dng_qu%E1%BB%91c_t%E1%BA%BF_c%C6%A1_b%E1%BA%A3n_2019" class="mw-redirect" title="Định nghĩa lại đơn vị đo lường quốc tế cơ bản 2019">Định nghĩa lại đơn vị đo lường quốc tế cơ bản 2019</a></li> <li><a href="/wiki/H%E1%BB%87_th%E1%BB%91ng_%C4%91o_l%C6%B0%E1%BB%9Dng" title="Hệ thống đo lường">Hệ thống đo lường</a></li> <li>Các tổ chức quốc tế duy trì SI <ul><li><a href="/wiki/V%C4%83n_ph%C3%B2ng_C%C3%A2n_%C4%91o_Qu%E1%BB%91c_t%E1%BA%BF" title="Văn phòng Cân đo Quốc tế">BIPM</a></li> <li><a href="/wiki/H%E1%BB%99i_ngh%E1%BB%8B_to%C3%A0n_th%E1%BB%83_v%E1%BB%81_C%C3%A2n_%C4%91o" title="Hội nghị toàn thể về Cân đo">CGPM</a></li> <li><a href="/wiki/%E1%BB%A6y_ban_Qu%E1%BB%91c_t%E1%BA%BF_v%E1%BB%81_C%C3%A2n_%C4%91o" title="Ủy ban Quốc tế về Cân đo">CIPM</a></li></ul></li></ul> </div></td></tr></tbody></table></div> <div class="mw-heading mw-heading2"><h2 id="Tham_khảo"><span id="Tham_kh.E1.BA.A3o"></span>Tham khảo</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Watt&veaction=edit&section=3" title="Sửa đổi phần “Tham khảo”" class="mw-editsection-visualeditor"><span>sửa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Watt&action=edit&section=3" title="Sửa mã nguồn tại đề mục: Tham khảo"><span>sửa mã nguồn</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r71728118">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist" style="list-style-type: decimal;"> </div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Lấy từ “<a dir="ltr" href="https://vi.wikipedia.org/w/index.php?title=Watt&oldid=70530829">https://vi.wikipedia.org/w/index.php?title=Watt&oldid=70530829</a>”</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:Th%E1%BB%83_lo%E1%BA%A1i" title="Đặc biệt:Thể loại">Thể loại</a>: <ul><li><a href="/wiki/Th%E1%BB%83_lo%E1%BA%A1i:%C4%90%C6%A1n_v%E1%BB%8B_%C4%91o_c%C3%B4ng_su%E1%BA%A5t" title="Thể loại:Đơn vị đo công suất">Đơn vị đo công suất</a></li><li><a href="/wiki/Th%E1%BB%83_lo%E1%BA%A1i:%C4%90%C6%A1n_v%E1%BB%8B_d%E1%BA%ABn_xu%E1%BA%A5t_trong_SI" title="Thể loại:Đơn vị dẫn xuất trong SI">Đơn vị dẫn xuất trong SI</a></li><li><a href="/wiki/Th%E1%BB%83_lo%E1%BA%A1i:%C4%90%C6%A1n_v%E1%BB%8B_%C4%91i%E1%BB%87n" title="Thể loại:Đơn vị điện">Đơn vị điện</a></li><li><a href="/wiki/Th%E1%BB%83_lo%E1%BA%A1i:James_Watt" title="Thể loại:James Watt">James Watt</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Trang này được sửa đổi lần cuối vào ngày 6 tháng 8 năm 2023, 03:07.</li> <li id="footer-info-copyright">Văn bản được phát hành theo <a href="/wiki/Wikipedia:Nguy%C3%AAn_v%C4%83n_Gi%E1%BA%A5y_ph%C3%A9p_Creative_Commons_Ghi_c%C3%B4ng%E2%80%93Chia_s%E1%BA%BB_t%C6%B0%C6%A1ng_t%E1%BB%B1_phi%C3%AAn_b%E1%BA%A3n_4.0_Qu%E1%BB%91c_t%E1%BA%BF" title="Wikipedia:Nguyên văn Giấy phép Creative Commons Ghi công–Chia sẻ tương tự phiên bản 4.0 Quốc tế">Giấy phép Creative Commons Ghi công–Chia sẻ tương tự</a>; có thể áp dụng điều khoản bổ sung. Với việc sử dụng trang web này, bạn chấp nhận <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use/vi">Điều khoản Sử dụng</a> và <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy/vi">Quy định quyền riêng tư</a>. Wikipedia® là thương hiệu đã đăng ký của <a rel="nofollow" class="external text" href="https://www.wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, một tổ chức phi lợi nhuận.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Quy định quyền riêng tư</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:Gi%E1%BB%9Bi_thi%E1%BB%87u">Giới thiệu Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:Ph%E1%BB%A7_nh%E1%BA%ADn_chung">Lời phủ nhận</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Bộ Quy tắc Ứng xử Chung</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Lập trình viên</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/vi.wikipedia.org">Thống kê</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Tuyên bố về cookie</a></li> <li id="footer-places-mobileview"><a href="//vi.m.wikipedia.org/w/index.php?title=Watt&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Phiên bản di động</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><picture><source media="(min-width: 500px)" srcset="/static/images/footer/wikimedia-button.svg" width="84" height="29"><img src="/static/images/footer/wikimedia.svg" width="25" height="25" alt="Wikimedia Foundation" lang="en" loading="lazy"></picture></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><picture><source media="(min-width: 500px)" srcset="/w/resources/assets/poweredby_mediawiki.svg" width="88" height="31"><img src="/w/resources/assets/mediawiki_compact.svg" alt="Powered by MediaWiki" width="25" height="25" loading="lazy"></picture></a></li> </ul> </footer> </div> </div> </div> <div class="vector-header-container vector-sticky-header-container"> <div id="vector-sticky-header" class="vector-sticky-header"> <div class="vector-sticky-header-start"> <div class="vector-sticky-header-icon-start vector-button-flush-left vector-button-flush-right" aria-hidden="true"> <button class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-sticky-header-search-toggle" tabindex="-1" data-event-name="ui.vector-sticky-search-form.icon"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Tìm kiếm</span> </button> </div> <div role="search" class="vector-search-box-vue vector-search-box-show-thumbnail vector-search-box"> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail"> <form action="/w/index.php" id="vector-sticky-search-form" class="cdx-search-input cdx-search-input--has-end-button"> <div class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Tìm kiếm trên Wikipedia"> <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Đặc_biệt:Tìm_kiếm"> </div> <button class="cdx-button cdx-search-input__end-button">Tìm kiếm</button> </form> </div> </div> </div> <div class="vector-sticky-header-context-bar"> <nav aria-label="Nội dung" class="vector-toc-landmark"> <div id="vector-sticky-header-toc" class="vector-dropdown mw-portlet mw-portlet-sticky-header-toc vector-sticky-header-toc vector-button-flush-left" > <input type="checkbox" id="vector-sticky-header-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-sticky-header-toc" class="vector-dropdown-checkbox " aria-label="Đóng mở mục lục" > <label id="vector-sticky-header-toc-label" for="vector-sticky-header-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Đóng mở mục lục</span> </label> <div class="vector-dropdown-content"> <div id="vector-sticky-header-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div class="vector-sticky-header-context-bar-primary" aria-hidden="true" ><span class="mw-page-title-main">Watt</span></div> </div> </div> <div class="vector-sticky-header-end" aria-hidden="true"> <div class="vector-sticky-header-icons"> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-talk-sticky-header" tabindex="-1" data-event-name="talk-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbles mw-ui-icon-wikimedia-speechBubbles"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-subject-sticky-header" tabindex="-1" data-event-name="subject-sticky-header"><span class="vector-icon mw-ui-icon-article mw-ui-icon-wikimedia-article"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-history-sticky-header" tabindex="-1" data-event-name="history-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-history mw-ui-icon-wikimedia-wikimedia-history"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only mw-watchlink" id="ca-watchstar-sticky-header" tabindex="-1" data-event-name="watch-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-star mw-ui-icon-wikimedia-wikimedia-star"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-ve-edit-sticky-header" tabindex="-1" data-event-name="ve-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-edit mw-ui-icon-wikimedia-wikimedia-edit"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-edit-sticky-header" tabindex="-1" data-event-name="wikitext-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-wikiText mw-ui-icon-wikimedia-wikimedia-wikiText"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-viewsource-sticky-header" tabindex="-1" data-event-name="ve-edit-protected-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-editLock mw-ui-icon-wikimedia-wikimedia-editLock"></span> <span></span> </a> </div> <div class="vector-sticky-header-buttons"> <button class="cdx-button cdx-button--weight-quiet mw-interlanguage-selector" id="p-lang-btn-sticky-header" tabindex="-1" data-event-name="ui.dropdown-p-lang-btn-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-language mw-ui-icon-wikimedia-wikimedia-language"></span> <span>111 ngôn ngữ</span> </button> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive" id="ca-addsection-sticky-header" tabindex="-1" data-event-name="addsection-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>Thêm đề tài</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-6cc877bdc-qkq5q","wgBackendResponseTime":121,"wgPageParseReport":{"limitreport":{"cputime":"0.182","walltime":"0.277","ppvisitednodes":{"value":670,"limit":1000000},"postexpandincludesize":{"value":16378,"limit":2097152},"templateargumentsize":{"value":948,"limit":2097152},"expansiondepth":{"value":10,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":10595,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 184.803 1 -total"," 58.43% 107.974 1 Bản_mẫu:Infobox_Unit"," 56.33% 104.103 1 Bản_mẫu:Hộp_thông_tin"," 37.11% 68.572 1 Bản_mẫu:Đơn_vị_SI"," 36.21% 66.912 1 Bản_mẫu:Hộp_điều_hướng"," 30.28% 55.957 1 Bản_mẫu:Val"," 4.29% 7.926 1 Bản_mẫu:Tham_khảo"," 4.09% 7.550 4 Bản_mẫu:Nbsp"," 0.85% 1.566 1 Bản_mẫu:Template_other"]},"scribunto":{"limitreport-timeusage":{"value":"0.098","limit":"10.000"},"limitreport-memusage":{"value":2481306,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-f579dcb6b-dmt6p","timestamp":"20250213143228","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Watt","url":"https:\/\/vi.wikipedia.org\/wiki\/Watt","sameAs":"http:\/\/www.wikidata.org\/entity\/Q25236","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q25236","author":{"@type":"Organization","name":"Nh\u1eefng ng\u01b0\u1eddi \u0111\u00f3ng g\u00f3p v\u00e0o c\u00e1c d\u1ef1 \u00e1n Wikimedia"},"publisher":{"@type":"Organization","name":"Qu\u1ef9 Wikimedia","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2006-02-06T16:09:29Z","dateModified":"2023-08-06T03:07:17Z","headline":"\u0111\u01a1n v\u1ecb \u0111o c\u00f4ng su\u1ea5t"}</script> </body> </html>