Fahrenheit to Celsius
Convert temperatures from °F to °C. Free, fast and easy to use.
All units
| Celsius | 25 °C |
|---|---|
| Fahrenheit | 77 °F |
| Kelvin | 298.15 K |
| Rankine | 536.67 °R |
| Réaumur | 20 °Ré |
How it works
Subtract 32 from the temperature in degrees Fahrenheit and multiply the result by 5/9. A normal body temperature of 98.6 °F equals 37 °C.
Formula
°C = (°F − 32) × 5/9
Worked examples
- 98.6 °F = 37 °C
- 350 °F = 176.66667 °C
- 0 °F = -17.777778 °C
Calculations run locally in your browser. Results are for information only — for engineering, electrical or financial decisions, verify the assumptions and applicable standards.
Frequently asked questions
What is the formula for Fahrenheit to Celsius?
°C = (°F − 32) × 5/9. For example, (68 − 32) × 5/9 = 20 °C.
What is 350 °F in Celsius for baking?
350 °F is about 177 °C; European recipes usually round it to 175–180 °C.
Popular conversions
Conversion table
| Fahrenheit | Celsius |
|---|---|
| -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 |
| 70 °F | 21.111111 °C |
| 80 °F | 26.666667 °C |
| 90 °F | 32.222222 °C |
| 98.6 °F | 37 °C |
| 100 °F | 37.777778 °C |
| 150 °F | 65.555556 °C |
| 212 °F | 100 °C |
| 300 °F | 148.88889 °C |
| 350 °F | 176.66667 °C |
| 400 °F | 204.44444 °C |
| 450 °F | 232.22222 °C |