Convert Kelvin to Celsius
Convert Kelvin to Celsius quickly and accurately. A free unit converter with a conversion table, formula, and instant calculator.
Quick answer
0 K = -273.15 °C
How to convert Kelvin to Celsius
Temperature uses a fixed formula rather than a simple ratio — see the formula below.
Formula
°C = K − 273.15
Kelvin to Celsius conversion table
| Kelvin | Celsius |
|---|---|
| -40 K | -313.15 °C |
| -20 K | -293.15 °C |
| -10 K | -283.15 °C |
| 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 |
| 50 K | -223.15 °C |
| 100 K | -173.15 °C |