everydaycalc
Conversions

Fahrenheit to Celsius Converter

Convert fahrenheit to °c with this free online converter. See the conversion formula and a worked example.

How to calculate fahrenheit to celsius

This converter takes a value in Fahrenheit and returns the equivalent in °C. Enter the amount in the input field and apply the conversion formula below.

Formula

°C = (°F − 32) × 5 ÷ 9

Worked example

Fahrenheit
68

Applying the formula to these values gives 20 °C.

What should I check?

Convert common length, weight, volume, area, speed, energy and data units. US and UK units are labelled separately where their sizes differ.

Use the reset button to restore this example. Your inputs are processed in this browser and are not included in a shared calculator link. See our methodology and limitations.

Related conversions calculators

Browse all conversions calculators →

RELATED EQUIPMENT

Useful products for this task

Advertisement · Affiliate links

If you need equipment for your project, these links open relevant Amazon UK searches. They are suggestions, not required to use the calculator.

Digital cooking thermometerIndoor temperature thermometer

As an Amazon Associate I earn from qualifying purchases. How these links work.