How to Use Temperature Converter
Convert temperature between Celsius, Fahrenheit and Kelvin.
Open the Temperature Converter tool →What is Temperature Converter?
Convert temperature between Celsius, Fahrenheit and Kelvin. It's completely free, needs no sign-up, and runs entirely in your browser — so it's fast and private.
How to use Temperature Converter
- Open the Temperature Converter tool.
- Enter a value and choose the units to convert from and to.
- Read the converted result instantly — a full conversion table is shown too.
- Copy the value if you need it.
Frequently asked questions
How do I convert Celsius to Fahrenheit?
Multiply by 9/5 and add 32. For example, 20°C = (20 × 9/5) + 32 = 68°F. This tool does it instantly.
Is it free and private?
Yes — it's free, needs no sign-up, and converts instantly in your browser.
Ready to try it?
Open Temperature Converter →