Fahrenheit to Celsius Converter
Use the Fahrenheit to Celsius converter to switch from the Fahrenheit scale to the Celsius scale.
Result-17.2222 °C1 °F converted
1 °F equals-17.2222 °C
1 °C equals33.8 °F
Fahrenheit to Celsius reference
| Fahrenheit | Celsius |
|---|---|
| 1 °F | -17.2222 °C |
| 2 °F | -16.6667 °C |
| 5 °F | -15 °C |
| 10 °F | -12.2222 °C |
| 25 °F | -3.8889 °C |
| 50 °F | 10 °C |
| 100 °F | 37.7778 °C |
| 500 °F | 260 °C |
| 1,000 °F | 537.7778 °C |
Converting Fahrenheit to Celsius
Temperature scales do not share a zero point, so converting between them needs both a scale factor and an offset rather than a single multiplier. This calculator converts through kelvin, the SI base unit.
The usual formulas
°F = °C × 9/5 + 32°C = (°F − 32) × 5/9K = °C + 273.15°R = (°F + 459.67)