Free online converter — type a value and get the result instantly. No signup, works offline in your browser.
All calculations run locally in your browser — nothing is uploaded.
| degrees Celsius (°C) | kelvin (K) |
|---|---|
| 0.1 °C | 273.25 K |
| 0.25 °C | 273.4 K |
| 0.5 °C | 273.65 K |
| 1 °C | 274.15 K |
| 2 °C | 275.15 K |
| 3 °C | 276.15 K |
| 5 °C | 278.15 K |
| 10 °C | 283.15 K |
| 20 °C | 293.15 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 |
| 5000 °C | 5273.15 K |
| 10000 °C | 10273.15 K |
Type a value in degrees Celsius in the converter above — the equivalent in kelvin is calculated instantly. 1 °C equals 274.15 K.
The converter applies the standard degrees Celsius to kelvin formula used in science and engineering, with correct handling of negative values.
There are 274.15 kelvin in 1 °C.