Converters/Temperature
Celsius to Kelvin Converter
Free online celsius to kelvin converter. Add 273.15 to Celsius to get Kelvin. 0°C = 273.15 K. Absolute zero = 0 K = −273.15°C.
How it works
Add 273.15 to Celsius to get Kelvin. 0°C = 273.15 K. Absolute zero = 0 K = −273.15°C.