Fahrenheit to Celsius Converter
Convert Fahrenheit to Celsius instantly. Formula °C = (°F − 32) × 5/9, examples and a reference chart for oven, weather and body temperatures.
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How to use it
- Type a value in the fahrenheit box.
- The result in celsius appears instantly.
- Type in the second box to convert the other way.
Formula
°C = (°F − 32) × 5/9. Type in either box — the conversion works both ways.
Fahrenheit to Celsius: chart
| Fahrenheit (°F) | Celsius (°C) |
|---|---|
| -40 °F | -40 °C |
| 0 °F | -17.78 °C |
| 32 °F | 0 °C |
| 50 °F | 10 °C |
| 60 °F | 15.56 °C |
| 70 °F | 21.11 °C |
| 72 °F | 22.22 °C |
| 80 °F | 26.67 °C |
| 90 °F | 32.22 °C |
| 98.6 °F | 37 °C |
| 100 °F | 37.78 °C |
| 212 °F | 100 °C |
| 350 °F | 176.67 °C |
| 400 °F | 204.44 °C |
| 450 °F | 232.22 °C |
Popular conversions
-40 °F to °C0 °F to °C10 °F to °C20 °F to °C32 °F to °C40 °F to °C50 °F to °C60 °F to °C65 °F to °C68 °F to °C70 °F to °C72 °F to °C75 °F to °C77 °F to °C80 °F to °C85 °F to °C90 °F to °C95 °F to °C98.6 °F to °C99 °F to °C100 °F to °C100.4 °F to °C101 °F to °C102 °F to °C103 °F to °C104 °F to °C110 °F to °C212 °F to °C300 °F to °C325 °F to °C350 °F to °C375 °F to °C400 °F to °C425 °F to °C450 °F to °C500 °F to °C
Frequently asked questions
What is the formula for Fahrenheit to Celsius?
Subtract 32 from the Fahrenheit temperature, then multiply by 5/9. Example: (68 °F − 32) × 5/9 = 20 °C.
What is 350 °F in Celsius?
350 °F is about 176.67 °C — commonly rounded to 175–180 °C for oven recipes.
Is there a quick estimate?
Subtract 30 and halve it: 80 °F → 25 °C (actual 26.67 °C).
What is freezing point in Fahrenheit?
Water freezes at 32 °F, which is 0 °C.