Temperature tools

Temperature Converter

Convert Celsius, Fahrenheit, Kelvin, and Rankine with exact formula-based calculations.

From value From unit Result To unit

Choose units to see the conversion formula.

Popular temperature unit conversions

Unit	Symbol	Conversion factor
degree Celsius	°C	Formula based, not a fixed ratio
degree Fahrenheit	°F	Formula based, not a fixed ratio
kelvin	K	Formula based, not a fixed ratio
degree Rankine	°R	Formula based, not a fixed ratio