Fahrenheit to Celsius converter (°F to °C)
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