Fahrenheit to Celsius Converter
1 °F = -17.22222222 °C 1 °C = 33.8 °F
How to convert °F to °C
°C = °F × 0.55555556 − 17.77777778
Multiply the value in °F by 0.55555556, then subtract 17.77777778. The two scales have different zero points, so a single multiplier isn't enough.
Example
25 °F = -3.88888889 °C
Need other units? The full temperature converter covers Kelvin, Celsius, Fahrenheit.
Fahrenheit to Celsius table
| Fahrenheit (°F) | Celsius (°C) |
|---|---|
| -40 °F | -40 °C |
| -20 °F | -28.88888889 °C |
| -10 °F | -23.33333333 °C |
| 0 °F | -17.77777778 °C |
| 10 °F | -12.22222222 °C |
| 20 °F | -6.66666667 °C |
| 25 °F | -3.88888889 °C |
| 30 °F | -1.11111111 °C |
| 37 °F | 2.77777778 °C |
| 40 °F | 4.44444444 °C |
| 50 °F | 10 °C |
| 60 °F | 15.55555556 °C |
| 80 °F | 26.66666667 °C |
| 100 °F | 37.77777778 °C |