EXACT CONVERSION FORMULA
Celsius (°C) = Kelvin (K) − 273.15
0 Kelvin (absolute zero) equals −273.15 °C. Subtract 273.15 from Kelvin to get Celsius.
Kelvin to Celsius Conversion Table
Quick reference lookup table for converting common values from kelvin to celsius:
| Kelvin (K) | Celsius (°C) |
|---|---|
| 0 K | -273.15 °C |
| 100 K | -173.15 °C |
| 200 K | -73.15 °C |
| 273.15 K | 0 °C |
| 293.15 K | 20 °C |
| 310.15 K | 37 °C |
| 373.15 K | 100 °C |
| 500 K | 226.85 °C |
| 1000 K | 726.85 °C |
Practical Examples
0 K = −273.15 °C
Absolute zero
273.15 K = 0 °C
Freezing point of water
373.15 K = 100 °C
Boiling point of water
Frequently Asked Questions
What is 0 Kelvin in Celsius?
0 Kelvin equals −273.15 °C, the coldest possible temperature (absolute zero).