Converters/Temperature

Fahrenheit to Kelvin Converter

Free online fahrenheit to kelvin converter. Formula: K = (°F − 32) × 5/9 + 273.15. Convert Fahrenheit to Celsius first, then add 273.15.

How it works

Formula: K = (°F − 32) × 5/9 + 273.15. Convert Fahrenheit to Celsius first, then add 273.15.

Fahrenheit to Kelvin Conversion Table

Fahrenheit (°F)Kelvin (K)
0.5 °F255.65 K
1 °F255.93 K
2 °F256.48 K
5 °F258.15 K
10 °F260.93 K
20 °F266.48 K
50 °F283.15 K
100 °F310.93 K
250 °F394.26 K
500 °F533.15 K
1,000 °F810.93 K

How the Conversion Works

Formula: K = (°F − 32) × 5/9 + 273.15. Convert Fahrenheit to Celsius first, then add 273.15.

Going the other way: 1 K = -457.87 °F. Enter a value in either field above and the converter runs the math in both directions instantly.

Frequently Asked Questions