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Temperature converter, Celsius degree, Farenheit, kelvin

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burger.classList.toggle('open') ul.classList.toggle('open') }) --> </script> </li> </ul> </nav></div></div><!-- Ici nous mettons le contenu de la page --> <main> <!-- Le main contient un article --> <article> <h1>Temperature converter</h1> <!-- /42698308/adRefresh --> <div id='div-gpt-ad-1554415563745-0' style='height:90px; width:728px; margin: auto;'> <script> googletag.cmd.push(function() { googletag.display('div-gpt-ad-1554415563745-0'); }); </script> </div> <table border="0" cellspacing="0" cellpadding="0"> <tr><td> <img id="imgthermometer" src="imgtemperature.php" alt="thermometer" title="thermometer in Celsius degree , Farenheit" border="0" width="96" height="338" /> </td> <td> This unit converter allows you to simultaneous convert temperature into several units : <br />Farenheit degree (used in United States) <br />Celsius degree (centigrade scale, used elsewhere) <br />kelvin (used by scientifics, base unit of temperature in the International System of units - SI). <p /> Extreme cold, also called "absolute zero" is 0 K (kelvin) so <a href="javascript:fDegree(-273.15)">-273.15 掳C</a>. <br />Pure water freezes at <a href="javascript:fDegree(0)">0 掳C</a> (or 32 掳F) and boils at <a href="javascript:fDegree(100)">100 掳C</a> (or 212 掳F). <p /> The average human temperature is about 98 掳F (<a href="javascript:fDegree(36.6)">36.6 掳C</a>). <p /> Average annual temperature (2019) was <a href="javascript:fDegree(13.7)">13.7 掳C</a>, so it is cold below. <p /> Enter the temperature in the second column of the following array and the conversion will be performed automatically in all other units. <br /> And the thermometer picture will display it </td></tr></table> <p /> <a name="calctemperature"></a> <form name="temperature" method="post" action=""> <script type="text/javascript" language="javascript"> <!-- /* <![CDATA[ */ document.forms.temperature.lang="en"; document.forms.temperature.NbList=9; document.forms.temperature["UserList_"+ 1 ]="掳C"; document.forms.temperature["UserList_"+ 2 ]="掳F"; document.forms.temperature["UserList_"+ 3 ]="K"; document.forms.temperature["UserList_"+ 4 ]="掳Re"; document.forms.temperature["UserList_"+ 5 ]="掳Ra"; document.forms.temperature["UserList_"+ 6 ]="Delisle"; document.forms.temperature["UserList_"+ 7 ]="Newton"; document.forms.temperature["UserList_"+ 8 ]="掳Ro"; document.forms.temperature["UserList_"+ 9 ]="掳L"; document.forms.temperature.tabdev=new Array("掳C","掳F","K","掳Re","掳Ra","Delisle","Newton","掳Ro","掳L"); document.forms.temperature.tabunit=new Array("degre_C","degre_F","K","degre_Re","degre_Ra","Delisle","Newton","degre_Ro","degre_L"); document.forms.temperature.countopt=document.forms.temperature.tabdev.length; document.forms.temperature.coursj=new Array(1,1.8,1, 0.8, 1.8, -1.5, 0.33, 0.525,1); document.forms.temperature.shift=new Array(273.15,459.67,0, 218.52, 0, -559.725, 90.1395, 135.90375, 20.15); function fDegree(aDegre) { document.forms.temperature.val1.value=aDegre; ChangeOpt(1); } function mktabdev() { var li; for (li=0 ; li<document.forms.temperature.countopt; li++) { document.forms.temperature["ind"+document.forms.temperature.tabdev[li]]=li; } } mktabdev(); function ExtractParams() { //console.log("in ExtractParams()"); var lName=document.location; lName=""+lName; var lPos=lName.indexOf("?"); //console.log("lPos="+lPos); if (lPos>0) { var lParams=lName.substring(lPos+1,lName.length); //lParams=lParams.toUpperCase(); // lParams has following format type : UNIT=m&VALUE=10 var lUnit=fOneParam(lParams, "m","UNIT="); var lValue=fOneParam(lParams, "0","VALUE="); //console.log("lUnit="+lUnit+", lValue="+lValue); if (lUnit!="") { var li; var lFound=-1; for (li=0 ; li<document.forms.temperature.countopt; li++) { if (document.forms.temperature.tabunit[li]==lUnit) { lFound=li+1; //console.log("Found unit at li="+li); } } //console.log("lFound="+lFound); if (lFound>=0) { document.forms.temperature["val"+lFound].value=lValue; ChangeOpt(lFound); } //console.log("End of ExtractParams()"); } } } function fOneParam(aParams, aReturn, aSearchStr) { var lReturn=aReturn; var lPos=aParams.indexOf(aSearchStr); if (lPos>=0) { lReturn=aParams.substring(lPos+aSearchStr.length,aParams.length); lPos=lReturn.indexOf("&"); if (lPos>=0) { lReturn=lReturn.substring(0, lPos); } } return lReturn; } function litvirgule(aChaineNombre) { // retire les espaces et transforme les points en virgule ! // puis transforme en nombre var i=0; var lyapoint=0; var lChaine=""+aChaineNombre; //for&ccedil;age en type chaine sous NS 3.04 var lNombre=0; if (lChaine=="" || lChaine.length==0) { return 0; } while (i<eval(lChaine.length)) { if (lChaine.charAt(i)=="," || lChaine.charAt(i)==".") { if (lyapoint>0) { lChaine=lChaine.substring(0,i)+lChaine.substring(i+1,lChaine.length); i=i-1; } else { lChaine=lChaine.substring(0,i)+"."+lChaine.substring(i+1,lChaine.length); } lyapoint=1; } else { if (lChaine.charAt(i)==" ") { lChaine=lChaine.substring(0,i)+lChaine.substring(i+1,lChaine.length); i=i-1; } } i++; } // retire les chaines de caract&egrave;res inacceptables comme nombre if (isNaN(lChaine) || lChaine=="" || lChaine.length==0) { return 0; } lNombre=parseFloat(lChaine); return lNombre; } function formatvalue(input, precision) { var rsize = 15; var invalid = "**************************"; var nines = "999999999999999999999999"; var NbArrondi = Math.round(input * Math.pow (10,precision)+0.0000001) / Math.pow(10,precision); var chaine = "" + NbArrondi; var nombre = parseFloat(chaine); var lnChaine=0; if (chaine.indexOf("e") != -1 || nombre > parseFloat(nines.substring(0,rsize)+".4")) return invalid.substring(0, rsize); var rounded = "" + (nombre + (nombre - parseFloat(chaine.substring(0,rsize)))); if (nombre<0.995 && nombre>0 && rounded.substring(0,1)!="0") { rounded="0"+rounded; } var length = rounded.indexOf (".") if (length == -1) { // ajout espace(s) s&eacute;parateur de milliers lnChaine=rounded.length; while (lnChaine>=4) { rounded=rounded.substring(0, lnChaine-3)+" "+rounded.substring(lnChaine-3,rounded.length) lnChaine=lnChaine-3 } return rounded; } else { // ajout espace(s) s&eacute;parateur de milliers lnChaine=length; if (precision > 0) { length = length + precision + 1 } // ajout espace(s) s&eacute;parateur de milliers while (lnChaine>=4) { rounded=rounded.substring(0, lnChaine-3)+" "+rounded.substring(lnChaine-3,rounded.length) lnChaine=lnChaine-3 length = length + 1 } return rounded.substring(0, length); }; } function fCnvCurr1ToCurr2(aAmountUnit1, aStrUnit1, aStrUnit2, aPrecision) { // This function converts an amount (aAmountUnit1) in unit 1 // (aStrUnit1) to // the equivalent in the unit 2 (aStrUnit2). // You should pass 10 for aPrecision to use big precision, var lInitialAmount=0; var lIntAmount=0; //var ltarget=" target=_top "; var lIntermediateAmount=0; var lPrecision=-1; var lInd1; var lInd2; var lConvertedAmount=0; var lError=0; var lNbdec1=10; var lBeginString=""; var lEndString=""; if (aPrecision!="" && aPrecision>=0) { lPrecision=aPrecision; } lInitialAmount=litvirgule(aAmountUnit1); if (aStrUnit1!="") { lInd1=document.forms.temperature["ind"+aStrUnit1]; } else { lError=1; } if (aStrUnit2!="") { lInd2=document.forms.temperature["ind"+aStrUnit2]; } else { lError=1; } if (lInd1=="undefined" || lInd2=="undefined" || lInd1<0 || lInd2<0 ) { lError=1; } if (lError==0) { lSpot1=document.forms.temperature.coursj[lInd1]; lSpot2=document.forms.temperature.coursj[lInd2]; lShift1=document.forms.temperature.shift[lInd1]; lShift2=document.forms.temperature.shift[lInd2]; // rounding accuracy forced by the user lNbdec2=lPrecision; if (lSpot1==0) { lError=1; } } if (lError>0 ) { // show 0 when conversion error lConvertedAmount="0"; } else { lIntAmount = Math.round(lInitialAmount * Math.pow (10,lNbdec1)+0.0000001) / Math.pow(10,lNbdec1); lIntAmount=(lIntAmount+lShift1)/lSpot1; lConvertedAmount=formatvalue(lIntAmount*lSpot2-lShift2, lNbdec2); } return lBeginString+lConvertedAmount+lEndString; } window.gChanged=-1; window.gInChangeOpt=0; function FocusOpt(aIndice) { return; } function fComputeAll() { var aIndice=window.gChanged; if ((aIndice>=0) && (window.gInChangeOpt==0)) { window.gInChangeOpt=1; var li; var lOriValue=document.forms.temperature["val"+aIndice].value; var lValue=litvirgule(lOriValue); var lUnit=document.forms.temperature["UserList_"+aIndice]; var lMyUnit=""; if (aIndice>0) lMyUnit=document.forms.temperature.tabunit[aIndice-1]; for (li=1; li<document.forms.temperature.NbList+1; li++) { if (li!=aIndice) { document.forms.temperature["val"+li].value=fCnvCurr1ToCurr2( lValue, lUnit, document.forms.temperature["UserList_"+li], 10 ); } else { var lOri=document.forms.temperature["val"+li].value; var lTemp=formatvalue(litvirgule(lOri),10); //console.log("in fComputeAll, lVal_aIndice="+formatvalue(lOri,10)+", lTemp="+lTemp); if (( (lTemp.length>lOri.length) || ( (lTemp.length==lOri.length) && (lTemp!=lOri))) && (lOri.length>1)) { document.forms.temperature["val"+li].value=lTemp; } } } elementImg=document.getElementById("imgthermometer"); var lCelsius=document.forms.temperature["val1"].value; lCelsius=lCelsius.replace(/\s/g, ''); elementImg.src="/imgtemperature.php?TEMPERATURE="+lCelsius; document.getElementById("mylink").innerHTML = "Direct link to this conversion : https://smart-unit-converter.com/temperature-converter.php?UNIT="+lMyUnit+"&amp;VALUE="+lValue; } gInChangeOpt=0; } function ChangeOpt(aIndice) { //alert("in ChangeOpt"); //console.log("in ChangeOpt("+aIndice+")"); //alert("in ChangeOpt("+aIndice+")"); //alert("in ChangeOpt("+aIndice+"), gInChangeOpt="+window.gInChangeOpt); if ((window.gInChangeOpt==0)&& (aIndice>=0)) { // computes 10 ms later no reentrant window.gChanged=aIndice; setTimeout(fComputeAll,10); } } setTimeout(ExtractParams, 1000); /* ]]> */ //--> </script> <table border="1" cellpadding="0" cellspacing="0"> <tr><td align="left" class="content">Celsius degree <strong>掳C</strong></td><td><input type="text" name="val1" size="20" value="" onfocus="javascript:FocusOpt(1)" onchange="javascript:ChangeOpt(1)" onkeypress="javascript:ChangeOpt(1)" onkeyup="javascript:ChangeOpt(1)" /></td></tr> <tr><td align="left" class="content">Farenheit degree <strong>掳F</strong></td><td><input type="text" name="val2" size="20" value="" onfocus="javascript:FocusOpt(2)" onchange="javascript:ChangeOpt(2)" onkeypress="javascript:ChangeOpt(2)" onkeyup="javascript:ChangeOpt(2)" /></td></tr> <tr><td align="left" class="content">kelvin <strong>K</strong></td><td><input type="text" name="val3" size="20" value="" onfocus="javascript:FocusOpt(3)" onchange="javascript:ChangeOpt(3)" onkeypress="javascript:ChangeOpt(3)" onkeyup="javascript:ChangeOpt(3)" /></td></tr> </table> <br /> old units : <br /> <table border="1" cellpadding="0" cellspacing="0"> <tr><td align="left" class="content">Reaumur degree <strong>掳Re</strong></td><td><input type="text" name="val4" size="20" value="" onfocus="javascript:FocusOpt(4)" onchange="javascript:ChangeOpt(4)" onkeypress="javascript:ChangeOpt(4)" onkeyup="javascript:ChangeOpt(4)" /></td></tr> <tr><td align="left" class="content">Rankine degree <strong>掳Ra</strong></td><td><input type="text" name="val5" size="20" value="" onfocus="javascript:FocusOpt(5)" onchange="javascript:ChangeOpt(5)" onkeypress="javascript:ChangeOpt(5)" onkeyup="javascript:ChangeOpt(5)" /></td></tr> <tr><td align="left" class="content">Delisle </td><td><input type="text" name="val6" size="20" value="" onfocus="javascript:FocusOpt(6)" onchange="javascript:ChangeOpt(6)" onkeypress="javascript:ChangeOpt(6)" onkeyup="javascript:ChangeOpt(6)" /></td></tr> <tr><td align="left" class="content">Newton </td><td><input type="text" name="val7" size="20" value="" onfocus="javascript:FocusOpt(7)" onchange="javascript:ChangeOpt(7)" onkeypress="javascript:ChangeOpt(7)" onkeyup="javascript:ChangeOpt(7)" /></td></tr> <tr><td align="left" class="content">R酶mer <strong>掳R酶</strong></td><td><input type="text" name="val8" size="20" value="" onfocus="javascript:FocusOpt(8)" onchange="javascript:ChangeOpt(8)" onkeypress="javascript:ChangeOpt(8)" onkeyup="javascript:ChangeOpt(8)" /></td></tr> <tr><td align="left" class="content">Leyden <strong>掳L</strong></td><td><input type="text" name="val9" size="20" value="" onfocus="javascript:FocusOpt(9)" onchange="javascript:ChangeOpt(9)" onkeypress="javascript:ChangeOpt(9)" onkeyup="javascript:ChangeOpt(9)" /></td></tr> </table> </form> <label id="mylink" ></label> <h4>Note</h4> <a href="https://fxtop.com/en/copyright.htm" target="_top">Copyright &copy; 1997-2025 FXTOP</a> </article> <!-- Le contenu 芦 脿 c么t茅 禄 peut aussi 锚tre int茅gr茅 dans le contenu principal --> <aside> <div id='div-gpt-ad-1554415563745-10' style='height:600px; width:160px; margin: auto;'> <!-- skyscraper fxtop fr 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