Fahrenheit to Celsius

Convert Fahrenheit to Celsius instantly.

How to Do It Manually

Subtract 32 from the Fahrenheit temperature, then multiply by 5/9.

°C = (°F − 32) × 5/9
  1. Take your Fahrenheit value.
  2. Subtract 32.
  3. Multiply the result by 5.
  4. Divide by 9.

Frequently Asked Questions

What is 98.6°F in Celsius?

(98.6 − 32) × 5/9 = 66.6 × 5/9 = 37°C — normal body temperature.

What is freezing in Fahrenheit?

32°F = 0°C.

What is boiling in Fahrenheit?

212°F = 100°C.