Fahrenheit to Kelvin
Convert degrees Fahrenheit (°F) to kelvins (K). Type in either box; the other updates as you go.
Example70 °F = 294.261 K
FormulaK = (°F − 32) × 5/9 + 273.15
How to convert degrees Fahrenheit to kelvins
Subtract 32, multiply by 5/9, then add 273.15.
K = (°F − 32) × 5/9 + 273.15
Example
Convert 70 degrees Fahrenheit to kelvins:
70 °F = 294.261 K
Degree Fahrenheit to kelvin conversion chart
| Degrees Fahrenheit (°F) | Kelvins (K) |
|---|---|
| -40 °F | 233.15 K |
| -20 °F | 244.2611 K |
| 0 °F | 255.3722 K |
| 10 °F | 260.9278 K |
| 20 °F | 266.4833 K |
| 32 °F | 273.15 K |
| 40 °F | 277.5944 K |
| 50 °F | 283.15 K |
| 60 °F | 288.7056 K |
| 65 °F | 291.4833 K |
| 68 °F | 293.15 K |
| 70 °F | 294.2611 K |
| 72 °F | 295.3722 K |
| 75 °F | 297.0389 K |
| 80 °F | 299.8167 K |
| 90 °F | 305.3722 K |
| 98.6 °F | 310.15 K |
| 100 °F | 310.9278 K |
| 110 °F | 316.4833 K |
| 150 °F | 338.7056 K |
| 200 °F | 366.4833 K |
| 212 °F | 373.15 K |
| 250 °F | 394.2611 K |
| 300 °F | 422.0389 K |
| 350 °F | 449.8167 K |
| 375 °F | 463.7056 K |
| 400 °F | 477.5944 K |
| 450 °F | 505.3722 K |
Going the other way? See the kelvins to degrees Fahrenheit chart.
About the units
Degree Fahrenheit (°F)
On the Fahrenheit scale water freezes at 32 °F and boils at 212 °F. It is the everyday scale in the United States.
Kelvin (K)
The kelvin is the SI unit of temperature. It starts at absolute zero, so 0 K is −273.15 °C, and one kelvin is the same size as one degree Celsius.
Frequently asked questions
What is 70 degrees Fahrenheit in kelvins?
70 degrees Fahrenheit is 294.261 kelvins.
How do you convert degrees Fahrenheit to kelvins?
Subtract 32, multiply by 5/9, then add 273.15.
Convert between Celsius, Fahrenheit, Kelvin and Rankine. Open the temperature converter to see a value in every unit at once.