Temperature · K → °C
Kelvin to Celsius
Enter any value below to convert kelvin to celsius instantly.
To
1 K = -272.15 °C
Conversion formula
How to convert K to °C
°C = K − 273.15
Temperature conversions use an offset as well as a scale. Apply the formula above instead of multiplying by a single fixed factor.
Converting kelvin to celsius is useful for weather, cooking, travel, science and equipment instructions.
Worked example
Convert 10 K10 K = -263.15 °C
Calculated with the published formula. No estimated exchange rates or hidden rounding.
Common kelvin to celsius values
| Kelvin (K) | Celsius (°C) |
|---|---|
| -40 K | -313.15 °C |
| 0 K | -273.15 °C |
| 10 K | -263.15 °C |
| 20 K | -253.15 °C |
| 37 K | -236.15 °C |
| 100 K | -173.15 °C |
Quick answer
How many celsius are in one kelvin?
One kelvin equals -272.15 °C.