Kelvins to Degrees Celsius Converter
Convert kelvins (K) to degrees Celsius (°C) instantly. 1 kelvin = -272.15 degrees Celsius.
How to convert kelvins to degrees Celsius
°C = K − 273.15
To convert kelvins to degrees Celsius, apply the formula above. For example, 25 K works out to -248.15 °C. For quick everyday conversions, the interactive converter above gives you the exact result as you type — no rounding surprises.
Kelvins to Degrees Celsius conversion table
| Kelvins (K) | Degrees Celsius (°C) |
|---|---|
| -40 K | -313.15 °C |
| -20 K | -293.15 °C |
| -10 K | -283.15 °C |
| 0 K | -273.15 °C |
| 10 K | -263.15 °C |
| 20 K | -253.15 °C |
| 25 K | -248.15 °C |
| 30 K | -243.15 °C |
| 37 K | -236.15 °C |
| 40 K | -233.15 °C |
| 50 K | -223.15 °C |
| 100 K | -173.15 °C |
Frequently asked questions
How many degrees Celsius are in 1 kelvin?
1 kelvin equals -272.15 degrees Celsius.
How do I convert kelvins to degrees Celsius?
Use the formula °C = K − 273.15. For example, 25 K equals -248.15 °C.
What is 25 kelvins in degrees Celsius?
25 kelvins is equal to -248.15 degrees Celsius.
Can I convert degrees Celsius back to kelvins?
Yes — use our Degrees Celsius to Kelvins converter, or apply the reverse formula.