Measurement & Conversion

Temperature Converter

Convert Fahrenheit, Celsius, and Kelvin temperatures.

Decimals and zero are supported.
-Enter a value to see the conversion.

How to use this converter

Enter a value, choose the unit you are converting from, then choose the unit you want to convert to. The result updates immediately. Use Swap Units to reverse the direction or Clear to reset the converter.

What this converter does

Convert Fahrenheit, Celsius, and Kelvin temperatures. Use it for quick conversions such as Fahrenheit to Celsius, Celsius to Kelvin, or Kelvin to Fahrenheit.

Results are rounded for readability. For critical legal, medical, financial, engineering, or safety decisions, verify values with an appropriate professional source.

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FAQ

Why does Kelvin reject negative values?

Kelvin starts at absolute zero, so negative Kelvin values are not physically valid.

Does this round the result?

The precise calculation is used, and the displayed result is rounded only for readability.