Fahrenheit to Celsius Converter
Convert °F to °C instantly. Free online converter.
Formula: °C = (°F - 32) × 5/9
Formula: °C = (°F - 32) × 5/9
Common Fahrenheit to Celsius Conversions
| Fahrenheit (°F) | Celsius (°C) |
|---|---|
| -40 °F | -40 °C |
| 0 °F | -17.777778 °C |
| 10 °F | -12.222222 °C |
| 20 °F | -6.6666667 °C |
| 32 °F | 0 °C |
| 40 °F | 4.4444444 °C |
| 50 °F | 10 °C |
| 60 °F | 15.555556 °C |
| 68 °F | 20 °C |
| 72 °F | 22.222222 °C |
| 75 °F | 23.888889 °C |
| 80 °F | 26.666667 °C |
| 90 °F | 32.222222 °C |
| 98.6 °F | 37 °C |
| 100 °F | 37.777778 °C |
| 120 °F | 48.888889 °C |
| 150 °F | 65.555556 °C |
| 200 °F | 93.333333 °C |
| 212 °F | 100 °C |
| 300 °F | 148.88889 °C |
| 350 °F | 176.66667 °C |
| 375 °F | 190.55556 °C |
| 400 °F | 204.44444 °C |
| 425 °F | 218.33333 °C |
| 450 °F | 232.22222 °C |
How to Convert Fahrenheit to Celsius
To convert fahrenheit to celsius, use the formula: °C = (°F - 32) × 5/9
For example, to convert 20 °F to °C: 20 °F = -6.6666667 °C
💡 This calculator does the conversion instantly as you type. All calculations happen locally in your browser — no data is sent anywhere.