Temperature converter
Enter a temperature and choose both scales.
Convert Celsius, Fahrenheit, Kelvin, and Rankine.
About this tool
The temperature converter changes values between Celsius, Fahrenheit, Kelvin, and Rankine. Use it to adapt cooking temperatures, compare weather records, or work with scientific and engineering data. Enter a temperature, choose the starting scale and target scale, and convert. The calculator applies the correct offset as well as the scale factor, which matters because temperature conversion is not a simple multiplication between every pair of units.