FREE TEMPERATURE CONVERTER
Fahrenheit to Celsius
Convert fahrenheit to celsius instantly. Edit any number, verify the formula, or convert a full list in one step.
Live converterNo sign-up · Works locally
Instant result-17.222222 °C
°C = (°F − 32) × 5/9
How to convert °F to °C
°C = (°F − 32) × 5/9
Enter your value in the converter. The displayed result updates immediately. All math is performed in your browser. You can use the copy function to save a result or share a linked example with a colleague.
Common °F to °C values
| Input | Converted value |
|---|---|
| 3 °F | -16.111111 °C |
| 4 °F | -15.555556 °C |
| 6 °F | -14.444444 °C |
| 7 °F | -13.888889 °C |
Results use the temperature dimension. Choose compatible units only; the precision selector changes display rounding, not the underlying factor.
Methodology: fixed SI definitions and standards-based factors. For safety-critical use, verify the required industry specification. Read sources and accuracy notes.