Length Converter

Convert metric and imperial lengths through exact meter-based factors.

Length Converter
Local input
Output
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About this tool

Made for the task at hand.

Convert everyday and engineering lengths using meters as the common reference. International definitions such as 1 inch = 0.0254 meters keep imperial-to-metric calculations consistent.

How to use

  1. Enter a finite numeric length without appending a unit.
  2. Specify the source unit and select a different target unit if needed.
  3. Read the converted number together with its displayed unit abbreviation.
Your work stays yours.
Tool inputs are processed locally in your browser and are never sent to KitVerse servers. Clear the workspace when using a shared device.
Common questions
Which mile and foot definitions are used?

The tool uses the international mile of exactly 1609.344 meters and the international foot of exactly 0.3048 meters.

Can I enter a value in scientific notation?

Yes. JavaScript-compatible finite numbers such as 1.5e3 are accepted, but unit symbols belong in the unit fields.