Fahrenheit to Kelvin
Type a value in °F and the K equivalent appears instantly.
How to convert °F to K
Subtract 32, multiply by 5/9, then add 273.15.
20 °F = 266.4833 K
Quick conversion table
| °F | K |
|---|---|
| -40 | 233.15 |
| -10 | 249.8167 |
| 0 | 255.3722 |
| 10 | 260.9278 |
| 20 | 266.4833 |
| 25 | 269.2611 |
| 30 | 272.0389 |
| 37 | 275.9278 |
| 50 | 283.15 |
| 100 | 310.9278 |
About the units
Fahrenheit (°F): Water freezes at 32 and boils at 212. Daily temperatures in the US.
Kelvin (K): The SI unit, starting at absolute zero (-273.15 °C). No degree sign, and no negative values.