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Available in 86 languages" > <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-86" 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">86 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Millimeter" title="Millimeter – Afrikaans" lang="af" hreflang="af" data-title="Millimeter" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D9%84%D9%8A%D9%85%D8%AA%D8%B1" title="مليمتر – Arabic" lang="ar" hreflang="ar" data-title="مليمتر" data-language-autonym="العربية" data-language-local-name="Arabic" 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/Milimetro" title="Milimetro – Aragonese" lang="an" hreflang="an" data-title="Milimetro" data-language-autonym="Aragonés" data-language-local-name="Aragonese" 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/Mil%C3%ADmetru" title="Milímetru – Asturian" lang="ast" hreflang="ast" data-title="Milímetru" data-language-autonym="Asturianu" data-language-local-name="Asturian" 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/Millimetr" title="Millimetr – Azerbaijani" lang="az" hreflang="az" data-title="Millimetr" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AE%E0%A6%BF%E0%A6%B2%E0%A6%BF%E0%A6%AE%E0%A6%BF%E0%A6%9F%E0%A6%BE%E0%A6%B0" title="মিলিমিটার – Bangla" lang="bn" hreflang="bn" data-title="মিলিমিটার" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9C%D1%96%D0%BB%D1%96%D0%BC%D0%B5%D1%82%D1%80" title="Міліметр – Belarusian" lang="be" hreflang="be" data-title="Міліметр" data-language-autonym="Беларуская" data-language-local-name="Belarusian" 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%9C%D1%96%D0%BB%D1%96%D0%BC%D1%8D%D1%82%D0%B0%D1%80" title="Мілімэтар – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Мілімэтар" 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-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Milimetro" title="Milimetro – Central Bikol" lang="bcl" hreflang="bcl" data-title="Milimetro" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9C%D0%B8%D0%BB%D0%B8%D0%BC%D0%B5%D1%82%D1%8A%D1%80" title="Милиметър – Bulgarian" lang="bg" hreflang="bg" data-title="Милиметър" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Milimetar" title="Milimetar – Bosnian" lang="bs" hreflang="bs" data-title="Milimetar" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca badge-Q70893996 mw-list-item" title=""><a href="https://ca.wikipedia.org/wiki/Mil%C2%B7l%C3%ADmetre" title="Mil·límetre – Catalan" lang="ca" hreflang="ca" data-title="Mil·límetre" data-language-autonym="Català" data-language-local-name="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%9C%D0%B8%D0%BB%D0%BB%D0%B8%D0%BC%D0%B5%D1%82%D1%80" title="Миллиметр – Chuvash" lang="cv" hreflang="cv" data-title="Миллиметр" data-language-autonym="Чӑвашла" data-language-local-name="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/Milimetr" title="Milimetr – Czech" lang="cs" hreflang="cs" data-title="Milimetr" data-language-autonym="Čeština" data-language-local-name="Czech" 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/Milimetr" title="Milimetr – Welsh" lang="cy" hreflang="cy" data-title="Milimetr" data-language-autonym="Cymraeg" data-language-local-name="Welsh" 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/Millimeter" title="Millimeter – Danish" lang="da" hreflang="da" data-title="Millimeter" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D9%85%D9%8A%D9%84%D9%8A%D9%85%D9%8A%D8%AA%D8%B1" title="ميليميتر – Moroccan Arabic" lang="ary" hreflang="ary" data-title="ميليميتر" data-language-autonym="الدارجة" data-language-local-name="Moroccan Arabic" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-de badge-Q70894304 mw-list-item" title=""><a href="https://de.wikipedia.org/wiki/Millimeter" title="Millimeter – German" lang="de" hreflang="de" data-title="Millimeter" data-language-autonym="Deutsch" data-language-local-name="German" 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/Millimeeter" title="Millimeeter – Estonian" lang="et" hreflang="et" data-title="Millimeeter" data-language-autonym="Eesti" data-language-local-name="Estonian" 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%A7%CE%B9%CE%BB%CE%B9%CE%BF%CF%83%CF%84%CF%8C%CE%BC%CE%B5%CF%84%CF%81%CE%BF" title="Χιλιοστόμετρο – Greek" lang="el" hreflang="el" data-title="Χιλιοστόμετρο" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-eml mw-list-item"><a href="https://eml.wikipedia.org/wiki/Mil%C3%ACmeter" title="Milìmeter – Emiliano-Romagnolo" lang="egl" hreflang="egl" data-title="Milìmeter" data-language-autonym="Emiliàn e rumagnòl" data-language-local-name="Emiliano-Romagnolo" class="interlanguage-link-target"><span>Emiliàn e rumagnòl</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Mil%C3%ADmetro" title="Milímetro – Spanish" lang="es" hreflang="es" data-title="Milímetro" data-language-autonym="Español" data-language-local-name="Spanish" 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/Milimetro" title="Milimetro – Esperanto" lang="eo" hreflang="eo" data-title="Milimetro" data-language-autonym="Esperanto" data-language-local-name="Esperanto" 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/Milimetro" title="Milimetro – Basque" lang="eu" hreflang="eu" data-title="Milimetro" data-language-autonym="Euskara" data-language-local-name="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%85%DB%8C%D9%84%DB%8C%E2%80%8C%D9%85%D8%AA%D8%B1" title="میلی‌متر – Persian" lang="fa" hreflang="fa" data-title="میلی‌متر" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Millim%C3%A8tre" title="Millimètre – French" lang="fr" hreflang="fr" data-title="Millimètre" data-language-autonym="Français" data-language-local-name="French" 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/Milimeter" title="Milimeter – Western Frisian" lang="fy" hreflang="fy" data-title="Milimeter" data-language-autonym="Frysk" data-language-local-name="Western Frisian" 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/Milimetri" title="Milimetri – Friulian" lang="fur" hreflang="fur" data-title="Milimetri" data-language-autonym="Furlan" data-language-local-name="Friulian" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Mil%C3%ADmetro" title="Milímetro – Galician" lang="gl" hreflang="gl" data-title="Milímetro" data-language-autonym="Galego" data-language-local-name="Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/H%C3%B2-m%C3%AD" title="Hò-mí – Hakka Chinese" lang="hak" hreflang="hak" data-title="Hò-mí" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="Hakka Chinese" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B0%80%EB%A6%AC%EB%AF%B8%ED%84%B0" title="밀리미터 – Korean" lang="ko" hreflang="ko" data-title="밀리미터" data-language-autonym="한국어" data-language-local-name="Korean" 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%84%D5%AB%D5%AC%D5%AB%D5%B4%D5%A5%D5%BF%D6%80" title="Միլիմետր – Armenian" lang="hy" hreflang="hy" data-title="Միլիմետր" data-language-autonym="Հայերեն" data-language-local-name="Armenian" 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%AE%E0%A4%BF%E0%A4%B2%E0%A5%80%E0%A4%AE%E0%A5%80%E0%A4%9F%E0%A4%B0" title="मिलीमीटर – Hindi" lang="hi" hreflang="hi" data-title="मिलीमीटर" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Milimeter" title="Milimeter – Indonesian" lang="id" hreflang="id" data-title="Milimeter" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Millimetro" title="Millimetro – Interlingua" lang="ia" hreflang="ia" data-title="Millimetro" data-language-autonym="Interlingua" data-language-local-name="Interlingua" 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/Millimetri" title="Millimetri – Icelandic" lang="is" hreflang="is" data-title="Millimetri" data-language-autonym="Íslenska" data-language-local-name="Icelandic" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it badge-Q70893996 mw-list-item" title=""><a href="https://it.wikipedia.org/wiki/Millimetro" title="Millimetro – Italian" lang="it" hreflang="it" data-title="Millimetro" data-language-autonym="Italiano" data-language-local-name="Italian" 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%9E%D7%99%D7%9C%D7%99%D7%9E%D7%98%D7%A8" title="מילימטר – Hebrew" lang="he" hreflang="he" data-title="מילימטר" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Milim%C3%A8ter" title="Milimèter – Javanese" lang="jv" hreflang="jv" data-title="Milimèter" data-language-autonym="Jawa" data-language-local-name="Javanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9B%E1%83%98%E1%83%9A%E1%83%98%E1%83%9B%E1%83%94%E1%83%A2%E1%83%A0%E1%83%98" title="მილიმეტრი – Georgian" lang="ka" hreflang="ka" data-title="მილიმეტრი" data-language-autonym="ქართული" data-language-local-name="Georgian" 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%9C%D0%B8%D0%BB%D0%BB%D0%B8%D0%BC%D0%B5%D1%82%D1%80" title="Миллиметр – Kazakh" lang="kk" hreflang="kk" data-title="Миллиметр" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Milimita" title="Milimita – Swahili" lang="sw" hreflang="sw" data-title="Milimita" data-language-autonym="Kiswahili" data-language-local-name="Swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Mil%C3%AEmetre" title="Milîmetre – Kurdish" lang="ku" hreflang="ku" data-title="Milîmetre" data-language-autonym="Kurdî" data-language-local-name="Kurdish" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/%E0%BA%A1%E0%BA%B4%E0%BA%A5%E0%BA%B5%E0%BB%81%E0%BA%A1%E0%BA%B1%E0%BA%94" title="ມິລີແມັດ – Lao" lang="lo" hreflang="lo" data-title="ມິລີແມັດ" data-language-autonym="ລາວ" data-language-local-name="Lao" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Millimetrum" title="Millimetrum – Latin" lang="la" hreflang="la" data-title="Millimetrum" data-language-autonym="Latina" data-language-local-name="Latin" 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/Milimetrs" title="Milimetrs – Latvian" lang="lv" hreflang="lv" data-title="Milimetrs" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb badge-Q70894304 mw-list-item" title=""><a href="https://lb.wikipedia.org/wiki/Millimeter" title="Millimeter – Luxembourgish" lang="lb" hreflang="lb" data-title="Millimeter" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Millimeter" title="Millimeter – Limburgish" lang="li" hreflang="li" data-title="Millimeter" data-language-autonym="Limburgs" data-language-local-name="Limburgish" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9C%D0%B8%D0%BB%D0%B8%D0%BC%D0%B5%D1%82%D0%B0%D1%80" title="Милиметар – Macedonian" lang="mk" hreflang="mk" data-title="Милиметар" data-language-autonym="Македонски" data-language-local-name="Macedonian" 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%AE%E0%B4%BF%E0%B4%B2%E0%B5%8D%E0%B4%B2%E0%B4%BF%E0%B4%AE%E0%B5%80%E0%B4%B1%E0%B5%8D%E0%B4%B1%E0%B5%BC" title="മില്ലിമീറ്റർ – Malayalam" lang="ml" hreflang="ml" data-title="മില്ലിമീറ്റർ" data-language-autonym="മലയാളം" data-language-local-name="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%AE%E0%A4%BF%E0%A4%B2%E0%A5%80%E0%A4%AE%E0%A5%80%E0%A4%9F%E0%A4%B0" title="मिलीमीटर – Marathi" lang="mr" hreflang="mr" data-title="मिलीमीटर" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%9B%E1%83%98%E1%83%9A%E1%83%98%E1%83%9B%E1%83%94%E1%83%A2%E1%83%A0%E1%83%90" title="მილიმეტრა – Mingrelian" lang="xmf" hreflang="xmf" data-title="მილიმეტრა" data-language-autonym="მარგალური" data-language-local-name="Mingrelian" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/H%C3%B2%CC%A4-m%C4%AB" title="Hò̤-mī – Mindong" lang="cdo" hreflang="cdo" data-title="Hò̤-mī" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Millimeter" title="Millimeter – Dutch" lang="nl" hreflang="nl" data-title="Millimeter" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%9F%E3%83%AA%E3%83%A1%E3%83%BC%E3%83%88%E3%83%AB" title="ミリメートル – Japanese" lang="ja" hreflang="ja" data-title="ミリメートル" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Millimeter" title="Millimeter – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Millimeter" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian 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/Millimeter" title="Millimeter – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Millimeter" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Millimetr" title="Millimetr – Uzbek" lang="uz" hreflang="uz" data-title="Millimetr" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%85%D9%84%DB%8C_%D9%85%DB%8C%D9%B9%D8%B1" title="ملی میٹر – Western Punjabi" lang="pnb" hreflang="pnb" data-title="ملی میٹر" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Milimetr" title="Milimetr – Polish" lang="pl" hreflang="pl" data-title="Milimetr" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt badge-Q70893996 mw-list-item" title=""><a href="https://pt.wikipedia.org/wiki/Mil%C3%ADmetro" title="Milímetro – Portuguese" lang="pt" hreflang="pt" data-title="Milímetro" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9C%D0%B8%D0%BB%D0%BB%D0%B8%D0%BC%D0%B5%D1%82%D1%80" title="Миллиметр – Russian" lang="ru" hreflang="ru" data-title="Миллиметр" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Milimetri" title="Milimetri – Albanian" lang="sq" hreflang="sq" data-title="Milimetri" data-language-autonym="Shqip" data-language-local-name="Albanian" 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/Mill%C3%ACmitru" title="Millìmitru – Sicilian" lang="scn" hreflang="scn" data-title="Millìmitru" data-language-autonym="Sicilianu" data-language-local-name="Sicilian" 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/Millimetre" title="Millimetre – Simple English" lang="en-simple" hreflang="en-simple" data-title="Millimetre" 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/Milimeter" title="Milimeter – Slovak" lang="sk" hreflang="sk" data-title="Milimeter" data-language-autonym="Slovenčina" data-language-local-name="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/Milimeter" title="Milimeter – Slovenian" lang="sl" hreflang="sl" data-title="Milimeter" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Millimeter" title="Millimeter – Somali" lang="so" hreflang="so" data-title="Millimeter" data-language-autonym="Soomaaliga" data-language-local-name="Somali" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%85%DB%8C%D9%84%DB%8C%D9%85%DB%95%D8%AA%D8%B1" title="میلیمەتر – Central Kurdish" lang="ckb" hreflang="ckb" data-title="میلیمەتر" data-language-autonym="کوردی" data-language-local-name="Central Kurdish" 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/Milimetar" title="Milimetar – Serbian" lang="sr" hreflang="sr" data-title="Milimetar" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" 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/Milimetar" title="Milimetar – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Milimetar" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Millimeter" title="Millimeter – Swedish" lang="sv" hreflang="sv" data-title="Millimeter" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AE%E0%AE%BF%E0%AE%B2%E0%AF%8D%E0%AE%B2%E0%AE%BF%E0%AE%AE%E0%AF%80%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AE%B0%E0%AF%8D" title="மில்லிமீட்டர் – Tamil" lang="ta" hreflang="ta" data-title="மில்லிமீட்டர்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-shi mw-list-item"><a href="https://shi.wikipedia.org/wiki/Milimitr" title="Milimitr – Tachelhit" lang="shi" hreflang="shi" data-title="Milimitr" data-language-autonym="Taclḥit" data-language-local-name="Tachelhit" class="interlanguage-link-target"><span>Taclḥit</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AE%E0%B0%BF%E0%B0%B2%E0%B1%8D%E0%B0%B2%E0%B1%80%E0%B0%AE%E0%B1%80%E0%B0%9F%E0%B0%B0%E0%B1%81" title="మిల్లీమీటరు – Telugu" lang="te" hreflang="te" data-title="మిల్లీమీటరు" data-language-autonym="తెలుగు" data-language-local-name="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%A1%E0%B8%B4%E0%B8%A5%E0%B8%A5%E0%B8%B4%E0%B9%80%E0%B8%A1%E0%B8%95%E0%B8%A3" title="มิลลิเมตร – Thai" lang="th" hreflang="th" data-title="มิลลิเมตร" data-language-autonym="ไทย" data-language-local-name="Thai" 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/Milimetre" title="Milimetre – Turkish" lang="tr" hreflang="tr" data-title="Milimetre" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9C%D1%96%D0%BB%D1%96%D0%BC%D0%B5%D1%82%D1%80" title="Міліметр – Ukrainian" lang="uk" hreflang="uk" data-title="Міліметр" data-language-autonym="Українська" data-language-local-name="Ukrainian" 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%85%D9%84%DB%8C_%D9%85%DB%8C%D9%B9%D8%B1" title="ملی میٹر – Urdu" lang="ur" hreflang="ur" data-title="ملی میٹر" data-language-autonym="اردو" data-language-local-name="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/Mi%C5%82imetro" title="Miłimetro – Venetian" lang="vec" hreflang="vec" data-title="Miłimetro" data-language-autonym="Vèneto" data-language-local-name="Venetian" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Milim%C3%A9t" title="Milimét – Vietnamese" lang="vi" hreflang="vi" data-title="Milimét" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Milimetro" title="Milimetro – Waray" lang="war" hreflang="war" data-title="Milimetro" data-language-autonym="Winaray" data-language-local-name="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/%E6%AF%AB%E7%B1%B3" title="毫米 – Wu" lang="wuu" hreflang="wuu" data-title="毫米" data-language-autonym="吴语" data-language-local-name="Wu" 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/%E6%AF%AB%E7%B1%B3" title="毫米 – Cantonese" lang="yue" hreflang="yue" data-title="毫米" data-language-autonym="粵語" data-language-local-name="Cantonese" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%AF%AB%E7%B1%B3" title="毫米 – Chinese" lang="zh" hreflang="zh" data-title="毫米" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-kge mw-list-item"><a href="https://kge.wikipedia.org/wiki/Milimeter_(mm)" title="Milimeter (mm) – Komering" lang="kge" hreflang="kge" data-title="Milimeter (mm)" data-language-autonym="Kumoring" data-language-local-name="Komering" class="interlanguage-link-target"><span>Kumoring</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/Q174789#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</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="Namespaces"> <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 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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">From Wikipedia, the free encyclopedia</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="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Unit of length 1/1000 of a metre</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Further information: <a href="/wiki/Metre" title="Metre">Metre</a></div> <style data-mw-deduplicate="TemplateStyles:r1257001546">.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}}</style><table class="infobox ib-unit"><tbody><tr><th colspan="2" class="infobox-above">millimetre</th></tr><tr><td colspan="2" class="infobox-image notheme" style="background-color: #f8f9fa;"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Ruler_with_millimeter_and_centimeter_marks.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Ruler_with_millimeter_and_centimeter_marks.png/220px-Ruler_with_millimeter_and_centimeter_marks.png" decoding="async" width="220" height="201" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Ruler_with_millimeter_and_centimeter_marks.png/330px-Ruler_with_millimeter_and_centimeter_marks.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Ruler_with_millimeter_and_centimeter_marks.png/440px-Ruler_with_millimeter_and_centimeter_marks.png 2x" data-file-width="843" data-file-height="770" /></a></span><div class="infobox-caption">Ruler with millimetre and centimetre marks</div></td></tr><tr><th colspan="2" class="infobox-header">General information</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/System_of_units_of_measurement" title="System of units of measurement">Unit system</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">Unit of</th><td class="infobox-data"><a href="/wiki/Length" title="Length">Length</a></td></tr><tr><th scope="row" class="infobox-label">Symbol</th><td class="infobox-data">mm</td></tr><tr><th scope="row" class="infobox-label">Named after</th><td class="infobox-data">The <a href="/wiki/Metric_prefix" title="Metric prefix">metric prefix</a> <i>mille</i> (<a href="/wiki/Latin" title="Latin">Latin</a> for "one thousand") and the <a href="/wiki/Metre" title="Metre">metre</a></td></tr><tr><th colspan="2" class="infobox-header">Conversions </th></tr><tr class="nowrap"><td>1 mm <i>in ...</i></td><td><i>... is equal to ...</i></td></tr><tr style="display:none"><th colspan="2"> </th></tr><tr><th scope="row" class="infobox-label"><span class="nowrap">   </span>micrometres</th><td class="infobox-data"><span class="nowrap">   </span><span class="nowrap"><span data-sort-value="6997100000000000000♠"></span>1<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>3</sup> <a href="/wiki/Micrometre" title="Micrometre">μm</a></span> = 1000 <a href="/wiki/%CE%9Cm" class="mw-redirect" title="Μm">μm</a></td></tr><tr><th scope="row" class="infobox-label"><span class="nowrap">   </span>centimetres</th><td class="infobox-data"><span class="nowrap">   </span><span class="nowrap"><span data-sort-value="6999100000000000000♠"></span>1<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>−1</sup></span> <a href="/wiki/Centimetre" title="Centimetre">cm</a> = 0.1 <a href="/wiki/Centimetre" title="Centimetre">cm</a></td></tr><tr><th scope="row" class="infobox-label"><span class="nowrap">   </span>metres</th><td class="infobox-data"><span class="nowrap">   </span><span class="nowrap"><span data-sort-value="6997100000000000000♠"></span>1<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>−3</sup></span> <a href="/wiki/Metre" title="Metre">m</a> = 0.001 <a href="/wiki/Metre" title="Metre">m</a></td></tr><tr><th scope="row" class="infobox-label"><span class="nowrap">   </span>kilometres</th><td class="infobox-data"><span class="nowrap">   </span><span class="nowrap"><span data-sort-value="6997100000000000000♠"></span>1<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>−6</sup> <a href="/wiki/Kilometre" title="Kilometre">km</a></span></td></tr><tr><th scope="row" class="infobox-label"><span class="nowrap">   </span>inches</th><td class="infobox-data"><span class="nowrap">   </span><span style="white-space: nowrap">0.039<span style="margin-left: 0.25em">370</span></span> <a href="/wiki/Inch" title="Inch">in</a></td></tr><tr><th scope="row" class="infobox-label"><span class="nowrap">   </span>feet</th><td class="infobox-data"><span class="nowrap">   </span><span style="white-space: nowrap">0.003<span style="margin-left: 0.25em">2808</span></span> <a href="/wiki/Foot_(unit)" title="Foot (unit)">ft</a></td></tr></tbody></table><style data-mw-deduplicate="TemplateStyles:r1236303919">@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-has-images-with-white-backgrounds img{background:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-has-images-with-white-backgrounds img{background:white}}</style> <figure typeof="mw:File/Thumb"><a href="/wiki/File:EM_Spectrum_Properties_edit.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cf/EM_Spectrum_Properties_edit.svg/330px-EM_Spectrum_Properties_edit.svg.png" decoding="async" width="330" height="196" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cf/EM_Spectrum_Properties_edit.svg/495px-EM_Spectrum_Properties_edit.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cf/EM_Spectrum_Properties_edit.svg/660px-EM_Spectrum_Properties_edit.svg.png 2x" data-file-width="675" data-file-height="400" /></a><figcaption>Different lengths as in respect to the <a href="/wiki/Electromagnetic_spectrum" title="Electromagnetic spectrum">electromagnetic spectrum</a>, measured by the metre and its derived scales. The <a href="/wiki/Microwave" title="Microwave">microwave</a> is between 1 meter to 1 <b>millimeter</b>.</figcaption></figure> <p>The <b>millimetre</b> (<a href="/wiki/American_and_British_English_spelling_differences#-re,_-er" title="American and British English spelling differences">international spelling</a>; <a href="/wiki/International_System_of_Units" title="International System of Units">SI unit</a> symbol <b>mm</b>) or <b>millimeter</b> (<a href="/wiki/American_and_British_English_spelling_differences#-re,_-er" title="American and British English spelling differences">American spelling</a>) is a <a href="/wiki/Units_of_measurement" class="mw-redirect" title="Units of measurement">unit</a> of <a href="/wiki/Length" title="Length">length</a> in the <a href="/wiki/International_System_of_Units" title="International System of Units">International System of Units</a> (SI), <a href="/wiki/Equality_(mathematics)" title="Equality (mathematics)">equal</a> to one thousandth of a <a href="/wiki/Metre" title="Metre">metre</a>, which is the <a href="/wiki/SI_base_unit" title="SI base unit">SI base unit</a> of length. Therefore, there are one thousand millimetres in a metre. There are ten millimetres in a centimetre. </p><p>One millimetre is equal to <span class="nowrap"><span data-sort-value="7003100000000000000♠"></span>1000</span> <a href="/wiki/Micrometre" title="Micrometre">micrometres</a> or <span class="nowrap"><span data-sort-value="7006100000000000000♠"></span>1<span style="margin-left:.25em;">000</span><span style="margin-left:.25em;">000</span></span> <a href="/wiki/Nanometre" title="Nanometre">nanometres</a>. Since an <a href="/wiki/Inch" title="Inch">inch</a> is officially defined as exactly 25.4 millimetres, a millimetre is equal to exactly <style data-mw-deduplicate="TemplateStyles:r1154941027">.mw-parser-output .frac{white-space:nowrap}.mw-parser-output .frac .num,.mw-parser-output .frac .den{font-size:80%;line-height:0;vertical-align:super}.mw-parser-output .frac .den{vertical-align:sub}.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);clip-path:polygon(0px 0px,0px 0px,0px 0px);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}</style><span class="frac"><span class="num">5</span>⁄<span class="den">127</span></span> (≈ 0.03937) of an inch. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Definition">Definition</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Millimetre&action=edit&section=1" title="Edit section: Definition"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Since 1983, the <a href="/wiki/Metre" title="Metre">metre</a> has been defined as "the length of the path travelled by <a href="/wiki/Speed_of_light" title="Speed of light">light</a> in <a href="/wiki/Vacuum" title="Vacuum">vacuum</a> during a time interval of <style data-mw-deduplicate="TemplateStyles:r1214402035">.mw-parser-output .sfrac{white-space:nowrap}.mw-parser-output .sfrac.tion,.mw-parser-output .sfrac .tion{display:inline-block;vertical-align:-0.5em;font-size:85%;text-align:center}.mw-parser-output .sfrac .num{display:block;line-height:1em;margin:0.0em 0.1em;border-bottom:1px solid}.mw-parser-output .sfrac .den{display:block;line-height:1em;margin:0.1em 0.1em}.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);clip-path:polygon(0px 0px,0px 0px,0px 0px);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}</style><span class="sfrac">⁠<span class="tion"><span class="num">1</span><span class="sr-only">/</span><span class="den"><span class="nowrap"><span data-sort-value="7008299792458000000♠"></span>299<span style="margin-left:.25em;">792</span><span style="margin-left:.25em;">458</span></span></span></span>⁠</span> of a <a href="/wiki/Second" title="Second">second</a>".<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> A millimetre, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1214402035"><span class="sfrac">⁠<span class="tion"><span class="num">1</span><span class="sr-only">/</span><span class="den">1000</span></span>⁠</span> of a metre, is therefore the distance travelled by light in <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1214402035"><span class="sfrac">⁠<span class="tion"><span class="num">1</span><span class="sr-only">/</span><span class="den"><span class="nowrap"><span data-sort-value="7011299792458000000♠"></span>299<span style="margin-left:.25em;">792</span><span style="margin-left:.25em;">458</span><span style="margin-left:.25em;">000</span></span></span></span>⁠</span> of a second. </p> <div class="mw-heading mw-heading2"><h2 id="Informal_terminology">Informal terminology</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Millimetre&action=edit&section=2" title="Edit section: Informal terminology"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A common shortening of millimetre in spoken English is "mil". This can cause confusion since in the United States, "mil" traditionally means a <a href="/wiki/Thousandth_of_an_inch" title="Thousandth of an inch">thousandth of an inch</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Unicode_symbols">Unicode symbols</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Millimetre&action=edit&section=3" title="Edit section: Unicode symbols"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>For the purposes of <a href="/wiki/CJK_Compatibility" title="CJK Compatibility">compatibility</a> with <a href="/wiki/Chinese_character" class="mw-redirect" title="Chinese character">Chinese</a>, <a href="/wiki/Japanese_language" title="Japanese language">Japanese</a> and <a href="/wiki/Korean_language" title="Korean language">Korean</a> (<a href="/wiki/CJK_characters" title="CJK characters">CJK</a>) characters, <a href="/wiki/Unicode_subscripts_and_superscripts" title="Unicode subscripts and superscripts">Unicode</a> has symbols for:<sup id="cite_ref-comp_2-0" class="reference"><a href="#cite_note-comp-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <ul><li>millimetre - <span class="nowrap"><style data-mw-deduplicate="TemplateStyles:r886049734">.mw-parser-output .monospaced{font-family:monospace,monospace}</style><span class="monospaced">U+339C</span> </span><span style="font-size:125%;line-height:1em">㎜</span> <span style="font-variant: small-caps; text-transform: lowercase;">SQUARE MM</span></li> <li>square millimetre - <span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">U+339F</span> </span><span style="font-size:125%;line-height:1em">㎟</span> <span style="font-variant: small-caps; text-transform: lowercase;">SQUARE MM SQUARED</span></li> <li>cubic millimetre <span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">U+33A3</span> </span><span style="font-size:125%;line-height:1em">㎣</span> <span style="font-variant: small-caps; text-transform: lowercase;">SQUARE MM CUBED</span></li></ul> <p>In Japanese typography, these square symbols are used for laying out unit symbols without distorting the grid layout of text characters. </p> <div class="mw-heading mw-heading2"><h2 id="Measurement">Measurement</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Millimetre&action=edit&section=4" title="Edit section: Measurement"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>On a metric ruler, the smallest measurements are normally millimetres.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> High-quality engineering rulers may be graduated in increments of 0.5 mm. Digital <a href="/wiki/Calipers#Digital_caliper" title="Calipers">callipers</a> are commonly capable of reading increments as small as 0.01 mm.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Microwave" title="Microwave">Microwaves</a> with a frequency of 300 GHz have a wavelength of 1 mm. Using frequencies between 30 GHz and 300 GHz for data transmission, in contrast to the 300 MHz to 3 GHz normally used in mobile devices, has the potential to allow data transfer rates of 10 <a href="/wiki/Gigabit" class="mw-redirect" title="Gigabit">gigabits</a> per second.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>The smallest dimension the human eye can resolve is around 0.02 to 0.04 mm, approximately the width of a thin <a href="/wiki/Human_hair" class="mw-redirect" title="Human hair">human hair</a>.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> A sheet of <a href="/wiki/Paper" title="Paper">paper</a> is typically between 0.07 mm and 0.18 mm thick, with ordinary printer paper or copy paper approximately 0.1 mm thick.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Millimetre&action=edit&section=5" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/40px-Wiktionary-logo-en-v2.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/60px-Wiktionary-logo-en-v2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/80px-Wiktionary-logo-en-v2.svg.png 2x" data-file-width="512" data-file-height="512" /></span></span></div> <div class="side-box-text plainlist">Look up <i><b><a href="https://en.wiktionary.org/wiki/millimetre" class="extiw" title="wiktionary:millimetre">millimetre</a></b></i> in Wiktionary, the free dictionary.</div></div> </div> <ul><li><a href="/wiki/Metric_system" title="Metric system">Metric system</a></li> <li><a href="/wiki/Orders_of_magnitude_(length)" title="Orders of magnitude (length)">Orders of magnitude (length)</a></li> <li><a href="/wiki/Submillimetre_astronomy" title="Submillimetre astronomy">Submillimetre astronomy</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Millimetre&action=edit&section=6" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.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"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.bipm.org/en/CGPM/db/17/1/">"17th General Conference on Weights and Measures (1983), Resolution 1"</a>. 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Retrieved <span class="nowrap">3 December</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=CJK+Compatibility&rft.pub=unicode.org&rft_id=https%3A%2F%2Fwww.unicode.org%2Fcharts%2FPDF%2FU3300.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMillimetre" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.onlineconversion.com/faq_05.htm">"How do I read a ruler?"</a>. onlineconversion.com<span class="reference-accessdate">. Retrieved <span class="nowrap">3 December</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=How+do+I+read+a+ruler%3F&rft.pub=onlineconversion.com&rft_id=http%3A%2F%2Fwww.onlineconversion.com%2Ffaq_05.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMillimetre" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.tresnainstrument.com/accuracy_of_calipers.html">"Accuracy of Calipers"</a>. TresnaInstrument.com<span class="reference-accessdate">. Retrieved <span class="nowrap">3 December</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Accuracy+of+Calipers&rft.pub=TresnaInstrument.com&rft_id=http%3A%2F%2Fwww.tresnainstrument.com%2Faccuracy_of_calipers.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMillimetre" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHuangWang2011" class="citation book cs1">Huang, Kao-Cheng; Wang, Zhaocheng (2011). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=kCmyPdxme1AC&pg=PP15"><i>Millimeter Wave Communication Systems</i></a>. John Wiley & Sons. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9781118102756" title="Special:BookSources/9781118102756"><bdi>9781118102756</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Millimeter+Wave+Communication+Systems&rft.pub=John+Wiley+%26+Sons&rft.date=2011&rft.isbn=9781118102756&rft.aulast=Huang&rft.aufirst=Kao-Cheng&rft.au=Wang%2C+Zhaocheng&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DkCmyPdxme1AC%26pg%3DPP15&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMillimetre" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://sciencefocus.com/qa/how-small-can-naked-eye-see">"How Small Can the Naked Eye See?"</a>. 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Retrieved <span class="nowrap">2022-01-21</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Physics+Factbook&rft.atitle=Thickness+of+a+piece+of+paper&rft.date=2001&rft.aulast=Sherlis&rft.aufirst=Juliya&rft_id=https%3A%2F%2Fhypertextbook.com%2Ffacts%2F2001%2FJuliaSherlis.shtml&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMillimetre" class="Z3988"></span></span> </li> </ol></div></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.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 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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/Template:Metric_units_of_length" title="Template:Metric units of length"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Metric_units_of_length" title="Template talk:Metric units of length"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Metric_units_of_length" title="Special:EditPage/Template:Metric units of length"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Metric_units_of_length_(by_order_of_magnitude)" style="font-size:114%;margin:0 4em"><a href="/wiki/Metric_system" title="Metric system">Metric</a> units of <a href="/wiki/Length" title="Length">length</a> (by <a href="/wiki/Orders_of_magnitude_(length)" title="Orders of magnitude (length)">order of magnitude</a>)</div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div>From smallest to largest (left to right). Commonly used units shown in <i><b>bold italics</b></i>.</div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap"><a href="/wiki/Quectometre" class="mw-redirect" title="Quectometre">quectometre <span style="font-size:85%;">(qm=10<sup>−30</sup> m)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Rontometre" class="mw-redirect" title="Rontometre">rontometre <span style="font-size:85%;">(rm)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Yoctometre" class="mw-redirect" title="Yoctometre">yoctometre <span style="font-size:85%;">(ym)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Zeptometre" class="mw-redirect" title="Zeptometre">zeptometre <span style="font-size:85%;">(zm)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Attometre" class="mw-redirect" title="Attometre">attometre <span style="font-size:85%;">(am)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Femtometre" title="Femtometre">femtometre/fermi <span style="font-size:85%;">(fm)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Picometre" title="Picometre">picometre <span style="font-size:85%;">(pm)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Nanometre" title="Nanometre"><i><b>nanometre</b></i> <span style="font-size:85%;">(<b>nm</b>=10<sup>−9</sup> m)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Micrometre" title="Micrometre"><i><b>micrometre</b></i>/micron <span style="font-size:85%;">(<b>μm</b>=10<sup>−6</sup> m)</span></a></span></li> <li><span class="nowrap"><a class="mw-selflink selflink"><i><b>millimetre</b></i> <span style="font-size:85%;">(<b>mm</b>=<span class="sfrac">⁠<span class="tion"><span class="num">1</span><span class="sr-only">/</span><span class="den">1000</span></span>⁠</span> m)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Centimetre" title="Centimetre"><i><b>centimetre</b></i> <span style="font-size:85%;">(<b>cm</b>=<span class="sfrac">⁠<span class="tion"><span class="num">1</span><span class="sr-only">/</span><span class="den">100</span></span>⁠</span> m)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Decimetre" title="Decimetre">decimetre <span style="font-size:85%;">(dm=<span class="sfrac">⁠<span class="tion"><span class="num">1</span><span class="sr-only">/</span><span class="den">10</span></span>⁠</span> m)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Metre" title="Metre"><i><b>metre</b></i> <span style="font-size:85%;">(<b>m</b>)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Decametre" title="Decametre">decametre <span style="font-size:85%;">(dam=10 m)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Hectometre" title="Hectometre">hectometre <span style="font-size:85%;">(hm=100 m)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Kilometre" title="Kilometre"><i><b>kilometre</b></i> <span style="font-size:85%;">(<b>km</b>=1000 m)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Megametre" class="mw-redirect" title="Megametre">megametre <span style="font-size:85%;">(Mm=10<sup>6</sup> m)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Gigametre" class="mw-redirect" title="Gigametre">gigametre <span style="font-size:85%;">(Gm)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Terametre" class="mw-redirect" title="Terametre">terametre <span style="font-size:85%;">(Tm)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Petametre" class="mw-redirect" title="Petametre">petametre <span style="font-size:85%;">(Pm)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Exametre" class="mw-redirect" title="Exametre">exametre <span style="font-size:85%;">(Em)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Zettametre" class="mw-redirect" title="Zettametre">zettametre <span style="font-size:85%;">(Zm)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Yottametre" class="mw-redirect" title="Yottametre">yottametre <span style="font-size:85%;">(Ym)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Ronnametre" class="mw-redirect" title="Ronnametre">ronnametre <span style="font-size:85%;">(Rm)</span></a></span></li> <li><span class="nowrap"><a href="/wiki/Quettametre" class="mw-redirect" title="Quettametre">quettametre <span style="font-size:85%;">(Qm=10<sup>30</sup> m)</span></a></span></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; 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