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Degrees Celsius to kelvins

Type a temperature in degrees Celsius. The formula is K = °C + 273.15.

100 °C equals

373.15 K
Show in every temperature unit
degrees Celsius100 °C
degrees Fahrenheit212 °F
kelvins373.15 K

How to convert degrees Celsius to kelvins

K = °C + 273.15

For example, 25 °C is 298.15 K. Going the other way? Use kelvins to degrees Celsius.

°C to K chart

degrees Celsius (°C)kelvins (K)
-40 233.15
-20 253.15
-10 263.15
0 273.15
10 283.15
20 293.15
25 298.15
30 303.15
37 310.15
40 313.15
50 323.15
60 333.15
80 353.15
100 373.15
150 423.15
200 473.15

Frequently asked questions

How do you convert degrees Celsius to kelvins?

Use K = °C + 273.15.

How many kelvins are in 0 °C?

0 °C is 273.15 K.

What is the symbol for degrees Celsius and kelvins?

Degrees Celsius are written °C; kelvins are written K.