Kelvin to Degrees Celsius Converter

Convert kelvin to degrees Celsius instantly. One kelvin equals -272.15 degrees Celsius, so you can type any value in K and read the answer in °C.…

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Convert kelvin to degrees Celsius instantly. One kelvin equals -272.15 degrees Celsius, so you can type any value in K and read the answer in °C. The page also shows a conversion table and the exact formula used.

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Worked example

Example calculated from the starting values. Enter your own values and press Calculate to get your result.

Degrees Celsius-272.15 °C

1 K = -272.15 °C

With the default inputs (value in kelvin = 1 K), the results are: degrees Celsius -272.15 °C.

Kelvin to degrees Celsius conversion table

Reference table based on the example values; it is not your calculation result.

kelvin (K)degrees Celsius (°C)
1-272.15
2-271.15
5-268.15
10-263.15
25-248.15
50-223.15
100-173.15
500226.85
1,000726.85

Frequently asked questions

How many degrees Celsius are in one kelvin?

1 kelvin = -272.15 degrees Celsius.

What is the formula to convert kelvin to degrees Celsius?

Convert to the base scale first, then to degrees Celsius: result = ((value × 1 + -273.15) − 0) ÷ 1.

How do I convert degrees Celsius back to kelvin?

1 degree Celsius = 274.15 kelvin.

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