Celsius to Kelvin
1 degree Celsius = 274.15 K · 1 kelvin = -272.15 °C
How to convert Celsius to Kelvin
Formula: K = °C + 273.15
Example: 25 °C = 298.15 K
Celsius to Kelvin conversion table
| Celsius (°C) | Kelvin (K) |
|---|---|
| 1 °C | 274.15 K |
| 2 °C | 275.15 K |
| 3 °C | 276.15 K |
| 4 °C | 277.15 K |
| 5 °C | 278.15 K |
| 6 °C | 279.15 K |
| 7 °C | 280.15 K |
| 8 °C | 281.15 K |
| 9 °C | 282.15 K |
| 10 °C | 283.15 K |
| 15 °C | 288.15 K |
| 20 °C | 293.15 K |
| 25 °C | 298.15 K |
| 30 °C | 303.15 K |
| 40 °C | 313.15 K |
| 50 °C | 323.15 K |
| 75 °C | 348.15 K |
| 100 °C | 373.15 K |
| 250 °C | 523.15 K |
| 500 °C | 773.15 K |
| 1,000 °C | 1,273.15 K |
About these units
Degree Celsius (°C)
On the Celsius scale (°C) water freezes at 0 °C and boils at 100 °C at sea level. It is used for weather and cooking almost everywhere except the US.
Kelvin (K)
The kelvin (K) is the SI unit of temperature. It starts at absolute zero (0 K = −273.15 °C), and a change of 1 K equals a change of 1 °C.
Frequently asked questions
What is 0 °C in K?
0 °C = 273.15 K
What is 37 °C in K?
37 °C = 310.15 K
What is 100 °C in K?
100 °C = 373.15 K