Kelvin to Celsius

From

Enter the value in kelvin

To

Value in celsius

Formula

°C = K - 273.15

Solution

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Answer

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Reverse conversion from Celsius to Kelvin is available.

Common Cases

273.15 K to Celsius? 273.15 K = 0°C (freezing point of water)
373.15 K to Celsius? 373.15 K = 100°C (boiling point of water)
0 K to Celsius? 0 K = -273.15°C (absolute zero)
300 K to Celsius? 300 K = 26.85°C (near room temperature)
310 K to Celsius? 310 K = 36.85°C (near body temperature)

Facts

The Kelvin scale starts at absolute zero, the coldest possible temperature.
The cosmic microwave background radiation has a temperature of about 2.7 K.
The surface of the Sun is about 5,778 K (5,505°C).
Room temperature is approximately 293-298 K (20-25°C).

Last Updated 2026-02-24 08:40:00 UTC

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