Temperature
Celsius to Kelvin Converter
Convert Celsius to Kelvin with the exact formula, a worked example and a quick conversion table.
Smart input
β
Quick values:
Conversion formula
The exact formula applied:
β
Conversion formula
K = Β°C + 273.15
Β°C = K β 273.15
Worked example
37 Β°C = 310.15 K
K = Β°C + 273.15
Temperature is affine, not a factor: Β°F = Β°C Γ 9/5 + 32 and K = Β°C + 273.15. A value can never fall below absolute zero.
Quick conversion table
| Celsius (Β°C) | Kelvin (K) |
|---|---|
| -40 | 233.15 |
| -20 | 253.15 |
| 0 | 273.15 |
| 10 | 283.15 |
| 25 | 298.15 |
| 37 | 310.15 |
| 50 | 323.15 |
| 100 | 373.15 |
| 150 | 423.15 |
| 200 | 473.15 |
Reverse conversion table
| Kelvin (K) | Celsius (Β°C) |
|---|---|
| 0 | -273.15 |
| 10 | -263.15 |
| 25 | -248.15 |
| 37 | -236.15 |
| 50 | -223.15 |
| 100 | -173.15 |
| 150 | -123.15 |
| 200 | -73.15 |
About the two units
Β°CCelsius
The degree Celsius is accepted for use with the SI. Temperature intervals of one degree Celsius are equal in magnitude to one kelvin.
Accepted for Use with SI Temperature
KKelvin
The kelvin is the SI base unit of thermodynamic temperature.
SI Base Unit Temperature
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