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Fahrenheit to Celsius converter (°F to °C)

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Calculation: 

Celsius to Fahrenheit

How to convert Fahrenheit to Celsius

20 degrees Fahrenheit is equal to -6.6667 degrees Celsius.

T(°C) = (T(°F) − 32) × 5/9

Using the Fahrenheit to Celsius conversion formula:

T(°C) = (20°F − 32) × 5/9 = -6.6667°C

Example

Convert 20°F to Celsius:

T(°C) = (20 − 32) × 5/9 = -6.6667°C



See also