Subtract 32 from the Fahrenheit temperature
Multiply the result by 5
Divide by 9
Celsius = (F − 32) × 5/9
Example: 68°F → (68 − 32) × 5/9 = 20°C
Subtract 32 from the Fahrenheit temperature
Multiply the result by 5
Divide by 9
Celsius = (F − 32) × 5/9
Example: 68°F → (68 − 32) × 5/9 = 20°C