Convert UnitsFast, accurate unit conversions
Temperature

Fahrenheit to kelvin Converter

Convert degree Fahrenheit to kelvin instantly.

FormulaK = (°F + 459.67) × 5/9
Sources and methodology1 °F = 255.927777778 K — exactly. exactly

Quick conversion table

degree Fahrenheitkelvin
-40 °F233.15 K
0 °F255.372222222 K
10 °F260.927777778 K
20 °F266.483333333 K
25 °F269.261111111 K
37 °F275.927777778 K
50 °F283.15 K
100 °F310.927777778 K

Unit definitions

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.

kelvin (K)

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

Example

25 °F = 269.261111111 K

Sources and methodology

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