Convert Kelvin to Celsius
Kelvin → Celsius
°C = K − 273.15
K = °C + 273.15
To convert kelvin (K) to celsius (°C), use the formula °C = K − 273.15. The reverse conversion is K = °C + 273.15. Temperature scales have different zero points, so the conversion includes an offset and cannot be done with a single multiplication factor.
Going the other way? Convert °C to K.
K to °C table
| Kelvin (K) | Celsius (°C) |
|---|---|
| -40 K | -313.15 °C |
| 0 K | -273.15 °C |
| 20 K | -253.15 °C |
| 25 K | -248.15 °C |
| 37 K | -236.15 °C |
| 100 K | -173.15 °C |
| 200 K | -73.15 °C |
| 500 K | 226.85 °C |
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