Convert Fahrenheit to Kelvin

Instantly convert Fahrenheit (°F) to Kelvin (K) with our free online converter.

Fahrenheit Kelvin

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Conversion Formula

Fahrenheit to Kelvin

(°F − 32) × 5/9 + 273.15 = K

Subtract 32 from Fahrenheit, multiply by 5/9, then add 273.15 to get Kelvin.

Quick Reference Table

Fahrenheit (°F)Kelvin (K)
-40 °F233.15 K
-20 °F244.2611111 K
0 °F255.3722222 K
10 °F260.9277778 K
20 °F266.4833333 K
25 °F269.2611111 K
30 °F272.0388889 K
37 °F275.9277778 K
50 °F283.15 K
100 °F310.9277778 K

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Frequently Asked Questions

How do I convert Fahrenheit to Kelvin?
Subtract 32 from Fahrenheit, multiply by 5/9, then add 273.15 to get Kelvin.
What is 100 Fahrenheit in Kelvin?
100 °F is equal to 310.9277778 K.
Is this converter accurate?
Yes. All conversions use internationally recognized conversion factors and formulas for precise results.