What is the Celsius to Fahrenheit Converter?
Convert Celsius to Fahrenheit instantly, with the conversion factor and a table of other units.
Results update as you type, and nothing you enter leaves your device.
How it is calculated
°F = °C × 9 ÷ 5 + 32
How to use it
- Fill in the fields at the top of the page.
- Read the result in the results panel. It updates as you type.
- Change any value to compare scenarios, or use Share to send the result as a link.
Common questions
What is the formula to convert Celsius to Fahrenheit?
Use °F = °C × 9 ÷ 5 + 32.
What formula does the Celsius to Fahrenheit Converter use?
It uses: °F = °C × 9 ÷ 5 + 32.
Is the Celsius to Fahrenheit Converter free, and is my data stored?
It is free with no sign-up. The calculation runs in your browser, so the values you enter are not sent to or stored on our server.