Convert Kelvin to Celsius

Free and accurate temperature calculator (K to °C)

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Kelvin to Celsius Converter

1 K =

°C

How to Convert Kelvin to Celsius

Formula:

K - 273.15 = °C

To convert from Kelvin to Celsius, subtract 273.15 from the temperature.

Example Calculation

Let's convert 10 Kelvin to Celsius:

10 K ≈ -263.15 °C

Kelvin to Celsius Conversion Table

Kelvin (K)Celsius (°C)
1-272.15
5-268.15
10-263.15
25-248.15
50-223.15
100-173.15
500226.85
1000726.85

Additional Information

About Kelvin

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.

About Celsius

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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  • Kelvin to Fahrenheit
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