How To Convert Farenheit To Celcius?

Celsius = (Fahrenheit − 32) × 5/9

Example: 68°F → (68 − 32) × 5/9 = 20°C

Example: 32°F → (32 − 32) × 5/9 = 0°C

Example: 212°F → (212 − 32) × 5/9 = 100°C