20 °F to °C
20 °F = −6.7 °C
20 degrees Fahrenheit is −6.6667 °C exactly, which rounds to −6.7 °C. In Kelvin that is 266.48 K. Below freezing: water turns to ice and roads can freeze.
The working
°C = (°F − 32) × 5/9
- 20 − 32 = −12
- −12 × 5/9 = −6.6667
Convert a different value
°F
°C
K
°R