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Convert °F to °C

1 degree Fahrenheit = -17.2222222222 °C  ·  degrees Fahrenheit to degrees Celsius

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How to convert degrees Fahrenheit to degrees Celsius

°C = °F × 0.5555555556 − 17.7777777778

Multiply by 0.5555555556, then subtract 17.7777777778. Temperature scales have different zero points, so they need the offset as well as the ratio.

°F to °C conversion table

-40 °F-40 °C
-10 °F-23.3333333333 °C
0 °F-17.7777777778 °C
10 °F-12.2222222222 °C
20 °F-6.6666666667 °C
25 °F-3.8888888889 °C
30 °F-1.1111111111 °C
37 °F2.7777777778 °C
100 °F37.7777777778 °C

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