Fahrenheit to Celsius / Celsius to Fahrenheit Converter

In the metric system of measurement, water freezes at 0 degrees celsius (C) and water boils at 100 degrees C. In the English system of measurement, Water freezes at 32 degrees fahrenheit (F) and water boils at 212 degrees F.

To convert a temperature from one system of measurement to the other, enter the temperature in the text box below and click on the appropriate button.

If you don't happen have a calculator handy you can convert F to C by subtracting 32 and dividing the remainder by 2. you can convert C to F by doubling it and then adding 32. This will give you the temperature within a few degrees of accuracy.