Convert kelvins to degrees Fahrenheit
Enter a temperature in kelvins to get degrees Fahrenheit. Formula: °F = (K − 273.15) × 9/5 + 32.
How to use the Kelvin to degree Fahrenheit
- Type the number of kelvins.
- Click Convert.
- Read the result in degrees Fahrenheit, plus the same value in every other temperature unit.
K to °F formula
°F = (K − 273.15) × 9/5 + 32
Worked example
300 K → (300 − 273.15) × 9/5 + 32 = 80.33 °F.
Kelvins to degrees Fahrenheit conversion table
| Kelvins | Degrees Fahrenheit |
|---|---|
| 0 K | -459.67 °F |
| 100 K | -279.67 °F |
| 200 K | -99.67 °F |
| 273.15 K | 32 °F |
| 293.15 K | 68 °F |
| 300 K | 80.33 °F |
| 310.15 K | 98.6 °F |
| 373.15 K | 212 °F |
| 500 K | 440.33 °F |
| 1,000 K | 1,340.33 °F |
About the kelvin
The SI unit; 0 K is absolute zero and one kelvin equals one degree Celsius in size. Used in science and for colour temperature of light.
About the degree Fahrenheit
Water freezes at 32 °F and boils at 212 °F. Used for weather, cooking and body temperature in the USA.
Related conversions
degrees Fahrenheit to kelvins · kelvins to degrees Celsius · any unit.
Frequently asked questions
How many degrees Fahrenheit in a kelvin?
Use °F = (K − 273.15) × 9/5 + 32.
How many kelvins in a degree Fahrenheit?
Use the inverse: K = (°F − 32) × 5/9 + 273.15.
Is the factor exact?
Yes, the formulas are exact by definition.
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Last updated 2026-09-23.