Length Converter
Convert between meters, feet, inches, km, miles, and more.
About this tool
Plans mix meters and feet; tape measures disagree with blueprints. This free length converter switches between common metric and imperial units. Enter a value, pick units, and convert locally for DIY projects, travel distances, or science homework without hunting conversion charts.
How to use
- Enter the length value you have.
- Select the source unit and target unit.
- Read the converted length instantly.
- Copy the result into your plans or worksheet.
Frequently asked questions
Common length units such as mm, cm, m, km, inches, feet, yards, and miles are typically included—see the dropdowns in the tool.