Calcloom

Length Unit Converter

Convert between different length units in one step.

How to use the length converter

  1. Enter the value.
  2. Pick the unit you convert from and the unit you convert to.
  3. Read the result instantly, or use the swap button.

Frequently asked questions

Which units does the length converter support?

metres (m), kilometres (km), centimetres (cm), millimetres (mm), miles (mi), yards (yd), feet (ft), inches (in), nautical miles (nmi).

How does the conversion work?

The value is converted to a base unit first and then to the target unit, so results are accurate between any two units.

How accurate are the results?

We use the official conversion factors. Results are rounded to 7 significant digits.

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Miles to KilometresConvert miles to kilometres instantly. 1 mile = 1.609344 kilometres.
Metres to FeetConvert metres to feet instantly. 1 metre = 3.28084 feet.
Feet to MetresConvert feet to metres instantly. 1 foot = 0.3048 metres.
Centimetres to InchesConvert centimetres to inches instantly. 1 centimetre = 0.3937008 inches.
Inches to CentimetresConvert inches to centimetres instantly. 1 inch = 2.54 centimetres.