Convert degree fahrenheit interval to kelvin interval instantly. Type in either field — results update live.
Selected °F values converted to K using the exact factor from this tool.
| °F | K |
|---|---|
| 0.01 | 0.0055555556 |
| 0.1 | 0.0555555556 |
| 1 | 0.5555555556 |
| 2 | 1.1111111111 |
| 3 | 1.6666666667 |
| 5 | 2.7777777778 |
| 10 | 5.5555555556 |
| 20 | 11.1111111111 |
| 50 | 27.7777777778 |
| 100 | 55.5555555556 |
| 1,000 | 555.5555555556 |
Exact conversion factors in both directions, plus a worked example.
1 °F = 0.5555555556 K
1 K = 1.8 °F
To convert degree fahrenheit interval to kelvin interval, multiply by 0.5555555556.
To convert kelvin interval to degree fahrenheit interval, multiply by 1.8.
Example: convert 10 °F to K
10 × 0.5555555556 = 5.5555555556 K
Short background on the units used in this conversion.
A degree Fahrenheit interval (°F difference) measures a temperature change on the Fahrenheit scale — each °F interval equals 5/9 of a kelvin interval.
Fahrenheit intervals appear on US thermostat differentials, oven preheat ranges, and industrial temperature band specs.
A kelvin interval (K difference) is the SI measure of temperature change — identical in size to a one-degree Celsius interval.
Kelvin intervals are standard in thermodynamics, cryogenics, and SI-based heat transfer calculations.
K = °F × 0.5555555556°F = K × 1.8, using the same exact factors as this converter.Jump to any temperature interval conversion starting from degree fahrenheit interval — including the reverse direction and every other unit in our dataset.