Kelvin to Celsius
25K = -248.15°C
For any other value: °C = K − 273.15
Calculator
-248.15 °C
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You can leave the unit in: 100 K is fine.
Kelvin to Celsius chart
The values people look up most.
| Kelvin | Celsius |
|---|---|
| 25 K | -248.15 °C |
| 100 K | -173.15 °C |
| 1 K | -272.15 °C |
| 273 K | -0.15 °C |
| 300 K | 26.85 °C |
| 50 K | -223.15 °C |
| 10 K | -263.15 °C |
| 273.15 K | 0 °C |
| 200 K | -73.15 °C |
| 150 K | -123.15 °C |
| 500 K | 226.85 °C |
| 373 K | 99.85 °C |
| 250 K | -23.15 °C |
| 32 K | -241.15 °C |
| 5 K | -268.15 °C |
| 298 K | 24.85 °C |
| 77 K | -196.15 °C |
| 1000 K | 726.85 °C |
| 4 K | -269.15 °C |
| 310 K | 36.85 °C |
| 400 K | 126.85 °C |
| 589 K | 315.85 °C |
| 293 K | 19.85 °C |
| 350 K | 76.85 °C |
| 110 K | -163.15 °C |
| 80 K | -193.15 °C |
| 2 K | -271.15 °C |
| 20 K | -253.15 °C |
| 50000 K | 49726.85 °C |
| 275 K | 1.85 °C |
Formula
°C = K − 273.15
Kelvin starts at absolute zero, so it is Celsius shifted by 273.15. There are no negative kelvin.