The converter applies °C = (°F − 32) × 5/9. For the reverse direction, press the ⇄ button.
Beyond Fahrenheit (°F) and Celsius (°C), the main unit converter covers every length, mass, temperature, area, volume, speed, digital-storage and time unit.
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Temperature · °F → °C
Fahrenheit to Celsius (°F → °C)
Convert Fahrenheit to Celsius instantly. Formula: °C = (°F − 32) × 5/9. A reference table with common values is below.
Enter the value
°F
Pick the quantity and units, then enter the value. It converts instantly.
=Celsius
-17.222222°C
Value to convert1 °F
1 °F-17.222222 °C
Celsius-17.222222 °C
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Fahrenheit to Celsius conversion table
| Fahrenheit (°F) | Celsius (°C) |
|---|---|
| 0 °F | -17.77778 °C |
| 32 °F | 0 °C |
| 50 °F | 10 °C |
| 68 °F | 20 °C |
| 77 °F | 25 °C |
| 86 °F | 30 °C |
| 98.6 °F | 37 °C |
| 212 °F | 100 °C |
Popular conversions
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?Frequently asked questions
How do I convert Fahrenheit to Celsius?
With °C = (°F − 32) × 5/9: for example, 20 °F = -6.666667 °C.
What is body temperature in °C?
98.6 °F = 37 °C; 100 °F = 37.77778 °C.
What is the °F to °C formula?
°C = (°F − 32) × 5/9. The converter applies it automatically.
How do I convert °C back to °F?
Press the ⇄ button in the tool; the direction flips to °C → °F with the same precision.
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