How it works
K = °C × 1 + 273.15.
Enter a value in celsius to get its equivalent in kelvin. Use the inverse button to switch conversion direction.
0 °C = 273.15 K
K = °C × 1 + 273.15.
The result expresses the value entered in celsius as kelvin. A difference of one kelvin equals a difference of one degree Celsius, but their zero points are 273.15 apart.
Last verified:
K = °C × 1 + 273.15.