Celsius to Kelvin
Convert Celsius (°C) into Kelvin (K) with an instant calculator and a practical reference table.
Conversion result
Calculations run in your browser. Results use approximately 12 significant digits, with floating-point rounding. Verify safety-critical measurements against applicable standards.
How to convert Celsius to Kelvin
1 °C = 274.15 K. This conversion uses temperature offsets or a reciprocal fuel-consumption formula rather than a fixed multiplier. This page uses defined units and rounds the displayed answer to approximately 12 significant digits.
Celsius to Kelvin conversion table
| Celsius | Kelvin |
|---|---|
| 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 |
| 100 °C | 373.15 K |
Frequently asked questions
How many K are in one °C?
One °C equals 274.15 K.
Can I reverse this conversion?
Yes. Use Swap units above, or select any of the other 4 supported temperature units.