Length Unit Converter
Convert cm, in, ft, and m with decimal and feet/inches results.
A QUICK WALKTHROUGH
How to use this tool
- Enter a finite, non-negative length.
- Choose cm, in, ft, or m and convert locally.
- Review equivalent lengths, including decimal feet and feet/inches, then copy or clear the result.
Supported units
Convert between centimeters (cm), inches (in), feet (ft), and meters (m) in either direction.
Clear precision
Results show readable rounded values, including decimal feet and a feet/inches reading.
Local processing
Your value is validated and converted in this browser. Nothing is uploaded or stored.
GOOD TO KNOW
Common questions
What conversion definitions are used?
The tool uses 1 in = 2.54 cm, 1 ft = 0.3048 m, and 1 m = 100 cm.
Can I enter negative values?
No. Length input must be finite and non-negative.
Does this tool upload my value?
No. Conversion happens locally in your browser.