Convert fahrenheit to celsius instantly. Free, fast, and accurate.
To convert fahrenheit to celsius, use the formula: °C = (°F − 32) × 5/9. This is the standard conversion ratio used worldwide.
| Fahrenheit (°F) | Celsius (°C) |
|---|---|
| -40 °F | -40.0 °C |
| 0 °F | -17.78 °C |
| 32 °F | 0.0 °C |
| 50 °F | 10.0 °C |
| 68 °F | 20.0 °C |
| 86 °F | 30.0 °C |
| 100 °F | 37.78 °C |
| 212 °F | 100.0 °C |
The fahrenheit and celsius are units used to measure temperature. This converter provides accurate, instant results based on internationally recognized conversion standards.
Use the formula: °C = (°F − 32) × 5/9. Or simply type a value in the calculator above for instant results.
Click the swap button (⇄) between the two input fields. The units will instantly switch positions, allowing you to convert in the opposite direction without leaving the page.
Yes, our converter uses internationally standardized conversion ratios for accurate results to multiple decimal places.