Celsius to Kelvin

From

Enter the value in celsius

To

Value in kelvin

Formula

K = °C + 273.15

Solution

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Answer

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Reverse conversion from Kelvin to Celsius is available.

Common Cases

0°C to Kelvin? 0°C = 273.15 K (freezing point of water)
100°C to Kelvin? 100°C = 373.15 K (boiling point of water)
25°C to Kelvin? 25°C = 298.15 K (standard room temperature)
-273.15°C to Kelvin? -273.15°C = 0 K (absolute zero)
37°C to Kelvin? 37°C = 310.15 K (body temperature)

Facts

The Kelvin scale is named after Lord Kelvin (William Thomson), a British physicist.
Kelvin is the SI base unit of temperature, used widely in science.
Absolute zero (0 K = -273.15°C) is the lowest possible temperature.
A change of 1 K is the same as a change of 1°C.
The Kelvin scale does not use the degree symbol (°).

Last Updated 2026-02-24 05:00:00 UTC

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