How to convert kelvin to celsius
To convert kelvin to celsius, use the temperature formula °C = K − 273.15. Temperature scales do not share a zero point, so you cannot just multiply, you apply the formula.Enter any value in the box above and the answer updates instantly, no sign-up and nothing leaves your browser.
Kelvin to Celsius conversion table
| Kelvin (K) | Celsius (°C) |
|---|---|
| 1 K | -272.15 °C |
| 2 K | -271.15 °C |
| 3 K | -270.15 °C |
| 5 K | -268.15 °C |
| 10 K | -263.15 °C |
| 20 K | -253.15 °C |
| 25 K | -248.15 °C |
| 50 K | -223.15 °C |
| 100 K | -173.15 °C |
| 1,000 K | 726.85 °C |
Frequently asked questions
How many celsius in a kelvin?
1 K = -272.15 °C. So 1 kelvin equals -272.15 celsius.
What is the K to °C formula?
°C = K − 273.15.
Does it work in reverse?
Yes. Use the Celsius to Kelvin converter to go the other way.
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