Kelvin to Celsius ConverterConvert Kelvin to Celsius instantly, with the exact formula, a common-values table and one-click reverse conversion. Free, no sign-up.
Value
Result
Conversion formula
°C = K − 273.15
Common Kelvin to Celsius values
| Kelvin | Celsius |
|---|---|
| 0 K | -273.15 °C |
| 10 K | -263.15 °C |
| 20 K | -253.15 °C |
| 30 K | -243.15 °C |
| 37 K | -236.15 °C |
| 40 K | -233.15 °C |
| 100 K | -173.15 °C |
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FAQ
How do you convert Kelvin to Celsius?
Use the formula below, or just type a value above and the result updates instantly.
Is this converter accurate?
Yes. It uses the internationally-defined exact conversion factor, computed in your browser — nothing is rounded away or sent to a server.