Fahrenheit to Celsius converter

°C = (°F − 32) × 5/9. 32 °F = 0 °C, 212 °F = 100 °C, and 98.6 °F = 37 °C.

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Formula: °C = (°F − 32) × 5/9

Conversion table

Common (°F to °C conversions:

0 (°F-17.7778 °C
5 (°F-15 °C
10 (°F-12.2222 °C
15 (°F-9.44444 °C
20 (°F-6.66667 °C
25 (°F-3.88889 °C
30 (°F-1.11111 °C
35 (°F1.66667 °C
37 (°F2.77778 °C
40 (°F4.44444 °C
45 (°F7.22222 °C
50 (°F10 °C
60 (°F15.5556 °C
75 (°F23.8889 °C
90 (°F32.2222 °C
100 (°F37.7778 °C

Reverse: °C to (°F

0 °C32 (°F
5 °C41 (°F
10 °C50 (°F
15 °C59 (°F
20 °C68 (°F
25 °C77 (°F
30 °C86 (°F
35 °C95 (°F
37 °C98.6 (°F
40 °C104 (°F
45 °C113 (°F
50 °C122 (°F
60 °C140 (°F
75 °C167 (°F
90 °C194 (°F
100 °C212 (°F

Key facts

Formula°C = (°F − 32) × 5/9
32 °F0 °C
212 °F100 °C
100 °F37.78 °C

Frequently asked questions

How do I convert Fahrenheit to Celsius?

Subtract 32, then multiply by 5/9. For example, (68 − 32) × 5/9 = 20 °C.

What is 100 °F in Celsius?

100 °F equals 37.78 °C.

Related pages

Fahrenheit to Celsius is part of OmniConvert on GOAT Lab — a free reference you can use without signing up, and it works offline. Open the tool above for any custom value.

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