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Temperature converter

Fahrenheit to Celsius Converter

Convert Fahrenheit to Celsius with the exact formula and practical example values.

Temperature

Convert Fahrenheit to Celsius

Formula

celsius = (fahrenheit - 32) x 5 / 9

This calculator uses the standard fahrenheit to celsius conversion formula and rounds the final answer to 4 decimal places.

Example Conversions

FahrenheitCelsius
-40 deg F-40 deg C
32 deg F0 deg C
50 deg F10 deg C
68 deg F20 deg C
98.6 deg F37 deg C
212 deg F100 deg C

Frequently Asked Questions

How do I convert fahrenheit to celsius?

Use the formula celsius = (fahrenheit - 32) x 5 / 9. Enter your value in the calculator above to get a rounded result instantly.

Is this deg F to deg C converter free?

Yes. The conversion runs locally in your browser, with no account, database, or paid API.

How many decimal places are shown?

Results are rounded to 4 decimal places for a practical balance of accuracy and readability.