Celsius to Kelvin Converter
1 °C = 274.15 K 1 K = -272.15 °C
How to convert °C to K
K = °C + 273.15
Add 273.15 to the value in °C. The two scales use the same step size but start from different zero points.
Example
25 °C = 298.15 K
Need other units? The full temperature converter covers Kelvin, Celsius, Fahrenheit.
Celsius to Kelvin table
| Celsius (°C) | Kelvin (K) |
|---|---|
| -40 °C | 233.15 K |
| -20 °C | 253.15 K |
| -10 °C | 263.15 K |
| 0 °C | 273.15 K |
| 10 °C | 283.15 K |
| 20 °C | 293.15 K |
| 25 °C | 298.15 K |
| 30 °C | 303.15 K |
| 37 °C | 310.15 K |
| 40 °C | 313.15 K |
| 50 °C | 323.15 K |
| 60 °C | 333.15 K |
| 80 °C | 353.15 K |
| 100 °C | 373.15 K |