Free Fahrenheit to Celsius Converter
Convert Fahrenheit to Celsius instantly. Shows the formula. Free, no signup required.
Formula: °C = (°F - 32) × 5/9
| Fahrenheit (°F) | Celsius (°C) |
|---|---|
| 1 | -17.2222 |
| 5 | -15.0000 |
| 10 | -12.2222 |
| 25 | -3.8889 |
| 50 | 10.0000 |
| 100 | 37.7778 |
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How to Convert Fahrenheit to Celsius Online
Type the temperature in Fahrenheit and see the Celsius equivalent. The formula is °C = (°F - 32) × 5/9. For a quick mental estimate, subtract 30 and divide by 2.
Why Convert Fahrenheit to Celsius?
When reading US weather forecasts, oven temperatures in American recipes, or thermostat settings in Fahrenheit — and you think in Celsius — this converter gives you the instant equivalent. It is also essential in science and medicine where Celsius is the standard.
Frequently Asked Questions
What is 72°F in Celsius? 72°F equals approximately 22.2°C — a comfortable room temperature.
At what temperature are Celsius and Fahrenheit the same? At -40 degrees. -40°C = -40°F — the only point where both scales intersect.