Convert Celsius to Kelvin

Celsius Kelvin

Formula to convert Celsius to Kelvin

K = °C + 273.15

Example

If you want to convert 25 °C to Kelvin:

25 + 273.15 = 298.15 K

Conversion Table

Celsius (°C) Kelvin (K)
0 273.15
10 283.15
20 293.15
30 303.15
40 313.15
100 373.15

Learn More

The Kelvin scale is the SI base unit for temperature. It starts at absolute zero (0 K), the point where all molecular motion stops. It is commonly used in scientific research and physics.