Degree celsius to Kelvin Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert degrees Celsius [°C] to kelvins [K] or kelvins [K] to degrees Celsius [°C]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 degree Celsius [°C] = 274.15 kelvin [K]1 kelvin [K] = -272.15 degrees Celsius [°C]

Convert degrees Celsius to kelvin

The precise and error-free conversion from degrees Celsius [°C] to kelvins [K] can be achieved using the following formula.

  • Kelvins [K] = degrees Celsius [°C] + 273.15

Convert kelvin to degrees Celsius

An accurate transformation from kelvins [K] to degrees Celsius [°C] can be obtained by applying the equation shown below.

  • Degrees Celsius [°C] = kelvins [K] – 273.15

Converter

Decimal places

How it's calculated

Kelvins = Degrees Celsius + 273.15
Degrees Celsius = Kelvins – 273.15

To all available units

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