Convert Fahrenheit to Celsius instantly.
Quick answer
Use °C = (°F − 32) × 5/9. So 0 °F equals -17.78 °C, and 100 °F equals 37.78 °C.
| Fahrenheit | Celsius |
|---|---|
| -40 °F | -40 °C |
| 0 °F | -17.78 °C |
| 20 °F | -6.67 °C |
| 37 °F | 2.78 °C |
| 100 °F | 37.78 °C |
These figures are computed with the same formulas as the Fahrenheit to Celsius Converter above. Change the inputs in the tool to see your own result.
The Fahrenheit to Celsius converter instantly converts a temperature from Fahrenheit into Celsius, with the formula shown alongside the result. It's free, runs entirely in your browser, and is useful whenever you're reading a recipe, weather forecast, or measurement that uses the scale you're less familiar with.
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