Celsiuss to Kelvins
Convert celsius to kelvin — instant, free, with the formula shown.
1 °C=274.15 K
How to convert celsius to kelvin
Temperature scales use offset formulas, not a simple multiplier.
`°F = °C × 9/5 + 32` · `K = °C + 273.15` · `°R = (°C + 273.15) × 9/5`.
1 °C ≈ 274.15 K
°C to K conversion table
| Celsiuss (°C) | Kelvins (K) |
|---|---|
| 1 °C | 274.15 K |
| 2 °C | 275.15 K |
| 5 °C | 278.15 K |
| 10 °C | 283.15 K |
| 25 °C | 298.15 K |
| 50 °C | 323.15 K |
| 100 °C | 373.15 K |
| 250 °C | 523.15 K |
| 500 °C | 773.15 K |
| 1000 °C | 1273.15 K |
Other celsius conversions
Convert to kelvin from another unit
°C to K — frequently asked
How many Kelvins are in 1 celsius?
1 celsius = 274.15 Kelvins.
What is the formula to convert celsius to kelvin?
`°F = °C × 9/5 + 32` · `K = °C + 273.15` · `°R = (°C + 273.15) × 9/5`.
How do I convert 10 Celsiuss to Kelvins?
10 °C = 283.15 K. For 100 °C the answer is 373.15 K. Use the calculator on this page for any other value.