Fast answers, clean math
Fahrenheit to Celsius converter
Enter Fahrenheit and get Celsius instantly. The formula is shown too, so you can sanity-check the result.
Unit converter
Convert Fahrenheit to Celsius
Formula
Fahrenheit to Celsius (°F → °C)
Fahrenheit and Celsius use different zero points, so the conversion includes both an offset and a multiplier.
Formula: Celsius = (Fahrenheit − 32) × 5/9
If you need the reverse: Fahrenheit = (Celsius × 9/5) + 32.
| Fahrenheit (°F) | Celsius (°C) |
|---|---|
| -40 | -40 |
| 32 | 0 |
| 50 | 10 |
| 68 | 20 |
| 77 | 25 |
| 98.6 | 37 |
| 212 | 100 |