Length converter

Convert common metric and imperial length units with a shareable, mobile-friendly tool.

Result Enter a value to convert.
Examples

How it is calculated

Each unit is converted to meters first, then from meters to the target unit.

Common uses

  • Compare metric and imperial measurements.
  • Check product dimensions before buying or shipping.
  • Convert distances for travel, maps and technical notes.

Quick notes

Are results exact?

Metric and imperial factors use standard definitions, but displayed values are rounded to the selected decimals.

Can I share a conversion?

Yes. The page updates the URL with the current value, units and precision.