Convert Celsius to Kelvin
274.15
≈ 274 5/32 K
Convert Celsius to Kelvin with the formula K = °C + 273.15. The calculator applies the formula directly to the value you enter.
Conversion Formula
K = °C + 273.15
Reverse: °C = K - 273.15
Celsius to Kelvin Table
°C =—K
| Celsius (°C) | Kelvin (K) | Fraction |
|---|---|---|
| 1 | 274.15 | 274 5/32 |
| 2 | 275.15 | 275 5/32 |
| 3 | 276.15 | 276 5/32 |
| 4 | 277.15 | 277 5/32 |
| 5 | 278.15 | 278 5/32 |
| 6 | 279.15 | 279 5/32 |
| 7 | 280.15 | 280 5/32 |
| 8 | 281.15 | 281 5/32 |
| 9 | 282.15 | 282 5/32 |
| 10 | 283.15 | 283 5/32 |
| 11 | 284.15 | 284 5/32 |
| 12 | 285.15 | 285 5/32 |
| 13 | 286.15 | 286 5/32 |
| 14 | 287.15 | 287 5/32 |
| 15 | 288.15 | 288 5/32 |
| 16 | 289.15 | 289 5/32 |
| 17 | 290.15 | 290 5/32 |
| 18 | 291.15 | 291 5/32 |
| 19 | 292.15 | 292 5/32 |
| 20 | 293.15 | 293 5/32 |
Unit Definitions
What is a Celsius (°C)?
Metric (SI)Worldwide (except US)
Celsius (°C) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about CelsiusWhat is a Kelvin (K)?
Metric (SI)Worldwide (scientific)
Kelvin (K) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about KelvinFrequently Asked Questions
How do I convert Celsius to Kelvin?
Use the formula K = °C + 273.15.
What is the reverse conversion?
Use the reverse formula °C = K - 273.15.