Kelvin to Celsius Converter
1 K =
°C
How to Convert from Kelvin to Celsius
Formula:
To convert from Kelvin to Celsius, subtract 273.15 from the temperature.
Example Calculation
For example, to convert 10 Kelvin to Celsius:
About these Units
Kelvin (K)
The Kelvin is the SI base unit of temperature. It is defined by setting the fixed numerical value of the Boltzmann constant to 1.380649×10^−23 J/K. The Kelvin scale is an absolute thermodynamic temperature scale, with 0 K representing absolute zero.
Celsius (°C)
The Celsius scale is a temperature scale used by the International System of Units (SI). It was previously known as the centigrade scale. 0°C is the freezing point of water and 100°C is the boiling point of water at standard atmospheric pressure.
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