Length Converter

Convert distances between metric and imperial units instantly. Every unit is shown at once, so you can compare results.

Convert length

Calculated instantly in your browser.

Browser-based
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Equation
UnitValue

How to use it

  1. Enter a value and choose the unit you are converting from.
  2. Choose the target unit. The result updates as you type.
  3. Use the swap button to reverse the conversion, or copy the equation.

Examples

  • 1 mi = 1.609344 km (the international mile is exactly 1,609.344 m)
  • 6 ft = 1.8288 m
  • 1 nmi = 1.852 km

Inches, feet, yards and miles use the international definitions (1 in = 25.4 mm exactly). The US survey foot is not included.