Fahrenheit to Celsius Converter
1 Fahrenheit = -17.222222 Celsius
To convert fahrenheits to celsiuss, multiply by -17.222222.
Fahrenheit to Celsius conversion is vital for understanding temperatures in metric countries, scientific reporting, and baking recipes.
Temperature Converter
Tab Switch fieldsS SwapC Copy
Formula
°C = (°F - 32) × 5/9
To convert Fahrenheit to Celsius, use the formula displayed above.
Pinned Favorites
No pinned converters yet. Click the star button to pin common pairs.
Recent History
Conversions you copy will be recorded here.
Fahrenheit to Celsius: Quick Reference Table
| Fahrenheit (°F) | Celsius (°C) |
|---|---|
| 0.001 | -17.777222 |
| 0.01 | -17.772222 |
| 0.1 | -17.722222 |
| 0.5 | -17.5 |
| 1 | -17.222222 |
| 2 | -16.666667 |
| 5 | -15 |
| 10 | -12.222222 |
| 25 | -3.888889 |
| 50 | 10 |
| 100 | 37.777778 |
| 250 | 121.111111 |
| 500 | 260 |
| 1000 | 537.777778 |
°F to °C Formula and Examples
Direct Formula
°C = (°F - 32) × 5/9 Inverse Formula
°F = °C × -0.058065 Mental Math Shortcut
Subtract 30 and half the Fahrenheit temperature for a quick mental estimate.
Common Fahrenheit to Celsius Calculations
- 5 °F = -15 °C
- 10 °F = -12.222222 °C
- 50 °F = 10 °C
- 100 °F = 37.777778 °C
- 500 °F = 260 °C
How to Convert Fahrenheit to Celsius
How many celsiuss are in a fahrenheit?
1 Fahrenheit (°F) is equal to -17.222222 Celsius (°C). To convert fahrenheits to celsiuss, multiply your value by -17.222222.
How do I convert fahrenheit to celsius?
To convert Fahrenheit to Celsius, use the formula: Celsius = Fahrenheit × -17.222222. For example, 5 °F = -15 °C.
What is the formula for °F to °C?
The formula is: °C = °F × -17.222222. This is based on the exact SI conversion factor. Use our calculator above to convert any value instantly.