Instant conversion
Fahrenheit to Celsius Converter
°C = (°F - 32) × 5/9. Subtract 32 from Fahrenheit, then multiply by 5/9.
-40 c
Common f to c conversions
| f | c |
|---|---|
| -40 | -40 |
| 0 | -17.78 |
| 14 | -10 |
| 32 | 0 |
| 50 | 10 |
| 68 | 20 |
| 70 | 21.11 |
| 77 | 25 |
| 86 | 30 |
| 98.6 | 37 |
| 104 | 40 |
| 212 | 100 |
How this conversion works
°C = (°F - 32) × 5/9. Subtract 32 from Fahrenheit, then multiply by 5/9.
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Frequently asked questions
How do you convert Fahrenheit to Celsius?
Subtract 32 from Fahrenheit, then multiply by 5/9: °C = (°F - 32) × 5/9.
What is 32°F in Celsius?
32°F is 0°C, the freezing point of water at standard pressure.
Can I use a simple factor for Fahrenheit to Celsius?
No. Fahrenheit to Celsius includes an offset, so a single multiplication factor is not correct.