Kelvin to celsius free online conversion »
How to convert Celsius to Kelvin
0 degrees Celsius is equal to 273.15 degrees Kelvin:
0 °C = 273.15 K
The temperature T in Kelvin (K) is equal to the temperature T in degrees Celsius (°C) plus 273.15:
T(K) = T(°C) + 273.15
Example
Convert 20 degrees Celsius to Kelvin:
T(K) = 20°C + 273.15 = 293.15 K
Celsius to Kelvin conversion table
Celsius (°C) | Kelvin (K) | Description |
---|---|---|
-273.15 °C | 0 K | absolute zero temperature |
-50 °C | 223.15 K | |
-40 °C | 233.15 K | |
-30 °C | 243.15 K | |
-20 °C | 253.15 K | |
-10 °C | 263.15 K | |
0 °C | 273.15 K | freezing/melting point of water |
10 °C | 283.15 K | |
20 °C | 293.15 K | |
21 °C | 294.15 K | room temperature |
30 °C | 303.15 K | |
37 °C | 310.15 K | average body temperature |
40 °C | 313.15 K | |
50 °C | 323.15 K | |
60 °C | 333.15 K | |
70 °C | 343.15 K | |
80 °C | 353.15 K | |
90 °C | 363.15 K | |
100 °C | 373.15 K | boiling point of water |
200 °C | 473.15 K | |
300 °C | 573.15 K | |
400 °C | 673.15 K | |
500 °C | 773.15 K | |
600 °C | 873.15 K | |
700 °C | 973.15 K | |
800 °C | 1073.15 K | |
900 °C | 1173.15 K | |
1000 °C | 1273.15 K |
Kelvin to celsius free online conversion »
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