20 °F to Celsius
20 °F = -6.67 °C
Formula
°C = (°F − 32) × 5/9 (20 − 32) × 5/9 = -6.67 °C
A quick mental estimate is to subtract 30 and halve: 20 °F ≈ -5 °C.
Nearby values
Frequently asked questions
What is 20 °F in Celsius?
20 °F is -6.67 °C.
How do you convert Fahrenheit to Celsius?
Subtract 32, then multiply by 5 and divide by 9.