This calculator will convert Celsius to Fahrenheit, Fahrenheit to Kelvin, Kelvin to Celsius, as well as the reverse of all three conversions.
Plus, unlike other online temperature converters, this one will show the formula and step-by-step math it used to complete the conversion.
Finally, the calculator also provides a feature that will allow you to create your own custom, printable, temperature conversion chart. Just select the scale you are converting from and to, enter the desired starting and ending temperatures, and click the button. Cool!