°C ↔ °F Converter

Convert between Celsius and Fahrenheit using standard temperature formulas.

Interactive Converter

Pick a mode, then enter a value
Result
°C → °F
°F = °C × 9/5 + 32


°C = (°F − 32) × 5/9
°C°F
032
2068
3798.6
100212
  • Room temperature ≈ 20–25°C (68–77°F)
  • Human body temperature ≈ 37°C (98.6°F)
  • Water boils at 100°C (212°F)

Why add 32? Fahrenheit scale is offset from Celsius.

Which is used in the US? Fahrenheit.

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