Convert kelvins to celsiuss
-272.15°C
As a fraction: -5443/20
How to convert kelvins to celsiuss
The two scales have different zero points, so you cannot just multiply — you shift the zero as well. Enter a value above and the exact arithmetic is done for you.
The exact factor is -272.15 — as a fraction, -5443/20.
Kelvin: The SI base unit. Absolute zero is 0 K; there are no negative kelvins.
Kelvin to Celsius conversion table
| Kelvins (K) | Celsiuss (°C) |
|---|---|
| 0 K | -273.15 |
| 10 K | -263.15 |
| 20 K | -253.15 |
| 25 K | -248.15 |
| 30 K | -243.15 |
| 37 K | -236.15 |
| 50 K | -223.15 |
| 100 K | -173.15 |
| 200 K | -73.15 |
Celsius to Kelvin conversion table
| Celsiuss (°C) | Kelvins (K) |
|---|---|
| -40 °C | 233.15 |
| -20 °C | 253.15 |
| -10 °C | 263.15 |
| 0 °C | 273.15 |
| 10 °C | 283.15 |
| 20 °C | 293.15 |
| 25 °C | 298.15 |
| 30 °C | 303.15 |
| 37 °C | 310.15 |
| 50 °C | 323.15 |
| 100 °C | 373.15 |
| 200 °C | 473.15 |
Frequently asked
How many celsiuss are in a kelvin?
One kelvin equals -272.15 celsiuss (K → °C). That figure is exact, not rounded.
How do you convert kelvins to celsiuss?
The two scales have different zero points, so you cannot just multiply — you shift the zero as well. Enter a value above and the exact arithmetic is done for you.
What is 1 °C in kelvins?
One celsius is 274.15 kelvins.
What is 10 K in °C?
10 K = -263.15 °C.
What exactly is a kelvin?
The SI base unit. Absolute zero is 0 K; there are no negative kelvins.