Unit Converter
Kelvin to Celsius Converter
Convert Kelvin (K) to Celsius (°C) instantly. Free, accurate, and browser-based — no signup, no ads in your way.
Instant resultExact formula shownConversion table included
Result0 K = -273.15 °C
How to convert Kelvin to Celsius
°C = K − 273.15. Subtract 273.15 from the Kelvin temperature to get Celsius.
Example: 310 K = 36.85 °C.
Kelvin to Celsius conversion table
| Kelvin (K) | Celsius (°C) |
|---|---|
| 0 | -273.15 |
| 100 | -173.15 |
| 173 | -100.15 |
| 200 | -73.15 |
| 233 | -40.15 |
| 253 | -20.15 |
| 263 | -10.15 |
| 273 | -0.15 |
| 283 | 9.85 |
| 293 | 19.85 |
| 298 | 24.85 |
| 303 | 29.85 |
| 310 | 36.85 |
| 313 | 39.85 |
| 323 | 49.85 |
| 333 | 59.85 |
| 353 | 79.85 |
| 373 | 99.85 |
| 473 | 199.85 |
| 573 | 299.85 |
Convert the other way
Need °C to K instead? Use the dedicated Celsius to Kelvin converter.
FAQ
How do I convert Kelvin to Celsius?
°C = K − 273.15. Subtract 273.15 from the Kelvin temperature to get Celsius.
What is 293 K in °C?
293 Kelvin equals 19.85 Celsius. Type any value into the converter above for an instant exact result.
Is this K to °C converter free?
Yes. Every Utiliora tool is free, open source, works in your browser, and never asks you to sign up.
Can I convert the other way, from °C to K?
Yes — use the Celsius to Kelvin converter at /converters/celsius-to-kelvin, or press the swap button in the converter above.