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Temperature

Fahrenheit to Kelvin Converter

Convert Fahrenheit to Kelvin with the exact formula, a worked example and a quick conversion table.

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Examples:2500 meters to kilometers50 psi to bar100 fahrenheit to celsius
Reverse conversion: Kelvin to Fahrenheit

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Quick values:
Conversion formula

The exact formula applied:

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Conversion formula

K = (Β°F βˆ’ 32) Γ— 5/9 + 273.15

Β°F = (K βˆ’ 273.15) Γ— 9/5 + 32

Worked example

37 Β°F = 275.92778 K

K = (Β°F βˆ’ 32) Γ— 5/9 + 273.15

Temperature is affine, not a factor: Β°F = Β°C Γ— 9/5 + 32 and K = Β°C + 273.15. A value can never fall below absolute zero.

Quick conversion table

Fahrenheit (Β°F)Kelvin (K)
-40233.15
-20244.26111
0255.37222
10260.92778
25269.26111
37275.92778
50283.15
100310.92778
150338.70556
200366.48333

Reverse conversion table

Kelvin (K)Fahrenheit (Β°F)
0-459.67
10-441.67
25-414.67
37-393.07
50-369.67
100-279.67
150-189.67
200-99.67

About the two units

Β°FFahrenheit

The Fahrenheit scale: water freezes at 32 and boils at 212.

Non-SI Unit Temperature

KKelvin

The kelvin is the SI base unit of thermodynamic temperature.

SI Base Unit Temperature

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Related conversions

Fahrenheit β†’ RankineFahrenheit β†’ CelsiusCelsius β†’ KelvinCelsius β†’ FahrenheitCelsius β†’ RankineKelvin β†’ Rankine

Common engineering conversions

Megapascal ↔ Pound per Square InchMegapascal ↔ BarKilogram-force per square centimetre ↔ MegapascalPound per Square Inch ↔ BarMPa = N/mmΒ² (identical)Kilonewton ↔ NewtonKilonewton ↔ Kilogram-forceCubic Meter ↔ Cubic FootSquare Meter ↔ Square FootKilogram per Cubic Meter ↔ Pound per Cubic FootMillimeter ↔ InchCentimeter ↔ InchMeter ↔ FootNewton-metre ↔ Pound-force-footCubic Meter per Second ↔ Cubic Meter per Hour

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