Fahrenheit to Celsius
Convert Fahrenheit to Celsius instantly with a free °F to °C calculator, quick chart, formula, and mobile-friendly reference values.
°F
=
-17.22
°CFormula: (°F − 32) × 5/9 = °C
Quick reference table
| Fahrenheit (°F) | Celsius (°C) |
|---|---|
| 0 | -17.78 |
| 32 | 0 |
| 50 | 10 |
| 70 | 21.11 |
| 100 | 37.78 |
| 200 | 93.33 |
| 300 | 148.89 |
| 350 | 176.67 |
| 400 | 204.44 |
| 500 | 260 |
Formula
Formula: (°F − 32) × 5/9 = °C
Frequently asked questions
How do I convert Fahrenheit to Celsius?▾
Formula: (°F − 32) × 5/9 = °C
Is this conversion exact?▾
Yes — the conversion factor is exact for the units shown.
Is the converter free?▾
Yes — free, no signup, no subscription.