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Unit Converter Online (Free)
Convert between common units in one place: metres, feet, kilograms, pounds, acres, hectares, Celsius, Fahrenheit and more. Results update as you type.
How to use the Unit Converter Online
- Type or paste your text or value in the box above.
- Use the buttons or options to get your result.
- Copy or download the output.
Frequently Asked Questions
How many cm are in an inch?
1 inch equals 2.54 centimetres.
How do I convert Celsius to Fahrenheit?
Fahrenheit = Celsius × 9/5 + 32. For example, 30°C = 86°F.
Is this tool free and is my data safe?
Yes, it is 100% free with no signup. Everything runs inside your browser, so your data or files are never uploaded to our server.