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Convert Celsius to Kelvin
Convert celsius (°C) to kelvin (K) instantly. Free, no signup, nothing is uploaded — everything runs in your browser.
Celsius (°C)
To
274.15
Kelvin (K)
Celsius to Kelvin conversion table
| Celsius [°C] | Kelvin [K] |
|---|---|
| 0.01 | 273.16 |
| 0.1 | 273.25 |
| 1 | 274.15 |
| 2 | 275.15 |
| 3 | 276.15 |
| 5 | 278.15 |
| 10 | 283.15 |
| 20 | 293.15 |
| 50 | 323.15 |
| 100 | 373.15 |
| 1,000 | 1,273.15 |
How to convert celsius to kelvin
K = °C + 273.15
Example: 25 °C = 25 + 273.15 = 298.15 K
To convert back (kelvin to celsius): °C = K − 273.15
What is a celsius?
Celsius (°C) is a scale of temperature where 0 is the freezing point of water and 100 is the boiling point. Used by most of the world.
What is a kelvin?
Kelvin (K) is the SI base unit of temperature, where 0 K is absolute zero and the unit increment is the same as Celsius. Used in science.