Convert Fahrenheit to Celsius : Number « Data Type « JavaScript DHTML






  1. JavaScript DHTML
  2. Data Type
  3. Number

Convert Fahrenheit to Celsius

   

<html>
<head>
<title>A Simple Page</title>
<script language="JavaScript">

function inputFah(){
    var fah = 100;
    ansCel = doCelCalc(fah);
    alert(fah + " Degrees Fahrenheit is " + ansCel + " Degrees Celsius");
}
function doCelCalc(fah){
    var ans = ((Number(fah) - 32) / 1.8);
    return (ans);
}
</script>
</head>
<body>
    <input type="button" value="Convert Fahrenheit to Celsius" onClick="inputFah();">
</body>
</html>








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