Temperature

Kelvin to fahrenheit Converter

Convert kelvin to degree Fahrenheit instantly.

Formula°F = K × 9/5 − 459.67
Sources and methodology1 K = -457.87 °F — exactly. exactly

Quick conversion table

kelvindegree Fahrenheit
-40 K-531.67 °F
0 K-459.67 °F
10 K-441.67 °F
20 K-423.67 °F
25 K-414.67 °F
37 K-393.07 °F
50 K-369.67 °F
100 K-279.67 °F

Unit definitions

kelvin (K)

kelvin is a unit of Temperature. In this converter it is defined against the category base unit as 1 K = 1 K.

degree Fahrenheit (°F)

degree Fahrenheit is a unit of Temperature. In this converter it is defined against the category base unit as base = value × 0.555555555556 + 255.372222222.

Example

25 K = -414.67 °F

Sources and methodology

Definitions: BIPM SI Brochure and NIST conversion guidance. Methodology.