Length Converter

Metric and imperial length conversions in one click.

Converted value

3.28084 Feet

Convert distances without a spreadsheet

This length converter instantly turns millimeters, centimeters, meters, and kilometers into their imperial twins-inches, feet, yards, and miles-and back again. Enter the value you already know, choose the target unit, and swap directions without clearing the form.

Where it shines

  • Converting architectural plans from metric to feet and inches.
  • Switching between road-trip miles and kilometers in travel itineraries.
  • Checking manufacturing tolerances in millimeters against U.S. spec sheets.

Accuracy notes

All math happens locally in your browser using precise conversion constants, then rounded to six decimals for readability. Copy results with a tap to share them in emails, specs, or planning documents.

Sample conversions

3.5 meters
approx 11.48294 feet
12 inches
approx 30.48 centimeters
0.25 miles
approx 402.336 meters

Related tools

FAQ

Do results include fractions? Results show decimals. For fractional feet/inches, convert and then split using our upcoming carpenter tools.

Can I use scientific notation? Yes-enter values like 5e3 and the converter will handle them.