Fahrenheit to Celsius Converter

🌡️ Fahrenheit to Celsius Calculator

Accurate online conversion using the standard formula. Adjustable decimal places.
Formula & background

Convert temperature from degrees Fahrenheit (\(T_f\)) to degrees Celsius (\(T_c\)) :

\[ T_c = \frac{5}{9} (T_f - 32) \]

The freezing point of water is 32°F = 0°C, boiling point 212°F = 100°C.

Enter temperature in Fahrenheit (°F)
Temperature in Celsius
0.0 °C

Common reference points

  • Freezing point of water: 32°F = 0°C
  • Boiling point of water: 212°F = 100°C
  • Human body temperature: 98.6°F ≈ 37.0°C
  • Room temperature: 68°F ≈ 20.0°C
  • Absolute zero: -459.67°F ≈ -273.15°C

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