Fahrenheit to Celsius Converter
Instantly convert fahrenheit to celsius with live bidirectional calculation, mathematical formula breakdown, and quick-reference snippet charts.
How to Convert Fahrenheit to Celsius
Mathematical formulation and step-by-step conversion steps.
Subtract 32 from the Fahrenheit temperature and multiply by 5/9 (approx. 0.5556).
To convert 10 fahrenheit into celsius:
Quick-Reference Conversion Table
Calculated values for common fahrenheit to celsius comparisons.
Fahrenheit to Celsius (°F → °C)
| Fahrenheit (°F) | Celsius (°C) |
|---|---|
| -40 °F | -40 °C |
| 0 °F | -17.7777778 °C |
| 32 °F | 0 °C |
| 50 °F | 10 °C |
| 68 °F | 20 °C |
| 77 °F | 25 °C |
| 98.6 °F | 37 °C |
| 100 °F | 37.777778 °C |
| 212 °F | 100 °C |
| 350 °F | 176.666667 °C |
Celsius to Fahrenheit (°C → °F)
| Celsius (°C) | Fahrenheit (°F) |
|---|---|
| -40 °C | -40 °F |
| 0 °C | 32 °F |
| 32 °C | 89.6 °F |
| 50 °C | 122 °F |
| 68 °C | 154.4 °F |
| 77 °C | 170.6 °F |
| 98.6 °C | 209.48 °F |
| 100 °C | 212 °F |
| 212 °C | 413.6 °F |
| 350 °C | 662 °F |
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Fahrenheit to Celsius FAQ
Common answers and formulas for converting fahrenheit to celsius.
How many celsius are in 1 fahrenheit?
1 fahrenheit (°F) is equal to -17.2222222 celsius (°C).
What is the conversion formula for °F to °C?
The formula is: °C = (°F − 32) × 5/9. Subtract 32 from the Fahrenheit temperature and multiply by 5/9 (approx. 0.5556).
How do I convert 10 fahrenheit to celsius?
To convert 10 fahrenheit to celsius, apply the conversion formula: 10 °F = -12.2222222 °C.
Can I reverse this calculation to convert celsius to fahrenheit?
Yes, use the quick-swap button (⇄) on the converter above or visit the reverse Celsius to Fahrenheit converter.