Convert Kelvin to Celsius
Instantly convert Kelvin to Celsius using our free online calculator. See the formula and a full reference table below.
1 Kelvin = -272.15 Celsius
Formula:
°C = K − 273.15Kelvin → Celsius reference table
| Kelvin | Celsius |
|---|---|
| 1 Kelvin | -272.15 Celsius |
| 2 Kelvin | -271.15 Celsius |
| 5 Kelvin | -268.15 Celsius |
| 10 Kelvin | -263.15 Celsius |
| 25 Kelvin | -248.15 Celsius |
| 50 Kelvin | -223.15 Celsius |
| 100 Kelvin | -173.15 Celsius |
| 250 Kelvin | -23.15 Celsius |
| 500 Kelvin | 226.85 Celsius |
| 1000 Kelvin | 726.85 Celsius |
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Frequently asked questions
How many Celsius are in 1 Kelvin?
1 Kelvin equals -272.15 Celsius.
What is the formula to convert Kelvin to Celsius?
°C = K − 273.15
Is this converter accurate?
Yes. All conversions use internationally recognized conversion factors with up to 6 decimal places of precision.