What is 0°F in Kelvin?
0°F is 255.4K.
Fahrenheit to Kelvin
Type a temperature to convert it from Fahrenheit to Kelvin. The two scales do not share a zero, so the conversion shifts as well as scales.
Result
Fahrenheit and Kelvin, side by side
Fahrenheit and Kelvin measure the same thing on different scales, and they start counting from different places. That is why the conversion is not a simple multiplication: 0°F comes out as 255.4K, not zero.
Going the other way, 0K is -459.7°F. Any converter that treats this as a ratio gets both directions wrong.
| Fahrenheit | Kelvin |
|---|---|
| 0 | 255.372 |
| 10 | 260.928 |
| 20 | 266.483 |
| 25 | 269.261 |
| 30 | 272.039 |
| 37 | 275.928 |
| 100 | 310.928 |
Frequently asked questions
How do I convert kelvin back to fahrenheit?
Use the same tool with the scales swapped. 0K is -459.7°F.
Other tools
Ethanol or Gasoline
Which fuel pays off at today’s prices, for your car.
Length Converter
Centimeters to inches, meters to feet, kilometers to miles.
Weight Converter
Kilograms to pounds, grams to ounces, and back again.
Area Converter
Square meters, square feet, hectares and acres.
Volume Converter
Liters to gallons, milliliters to fluid ounces.
Fraction Calculator
Add, subtract, multiply and divide fractions — exactly, never rounded.