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Fahrenheit ↔ Celsius Converter (°F ↔ °C)

°C = (°F - 32) × 5/9 | °F = °C × 9/5 + 32 | Temperature units for weather/cooking/science

32 °F = 0 °C (Freezing point of water) 212 °F = 100 °C (Boiling point of water) 98.6 °F = 37 °C (Human body temperature)

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°F

°F = °C × 9/5 + 32 | US customary temperature unit

°C

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About Fahrenheit to Celsius Conversion

Conversion Formula

✅ Fahrenheit to Celsius:

°C = (°F - 32) × 5/9

✅ Celsius to Fahrenheit:

°F = (°C × 9/5) + 32

Temperature Reference Points:

Freezing point: 32 °F = 0 °C

Boiling point: 212 °F = 100 °C

Absolute zero: -459.67 °F = -273.15 °C

Human body temp: 98.6 °F = 37 °C

Practical Usage Tips

  • 32 °F = 0 °C — Water freezes (standard pressure)
  • 212 °F = 100 °C — Water boils (sea level)
  • 98.6 °F = 37 °C — Normal human body temperature
  • 68-72 °F = 20-22 °C — Comfortable room temperature
  • -40 °F = -40 °C — Only temperature with equal values
  • 0 °F = -17.8 °C — Common cold temperature
  • 100 °F = 37.8 °C — Fever temperature

Frequently Asked Questions

What is the difference between Fahrenheit (°F) and Celsius (°C)?
When to use Fahrenheit vs Celsius in daily life/professions?
Common temperature conversion scenarios
What is the relationship between °F/°C and absolute temperature scales?

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