Length Converter
Convert between metres, kilometres, miles, feet, inches, centimetres, and more. Enter a value and select the input and output units for instant length conversion. Free online unit converter.
Length converter
Result
What is this?
A length converter converts between units of distance: meters, kilometers, miles, feet, inches, centimeters, and more. Uses standard conversion factors (e.g., 1 m = 3.28084 ft, 1 mile = 1.609344 km). The conversions are based on international standards, so they are consistent worldwide. Select your input unit and output unit, enter the value, and get the result instantly. Handles both metric (SI) and imperial/US customary units. Useful when working with plans, maps, or data from different countries.
When to use
Use for travel (miles to km), construction (feet to meters), sewing (inches to cm), or any measurement conversion. Example: 5 km = 3.11 miles; 6 feet = 182.88 cm. Travelers convert road signs and distances. Builders convert between metric and imperial plans. Runners track distances in different units. International shipping requires unit conversion. Students and professionals in any field that uses measurements will need this.
How to use
Enter a length value and select the source and target units. All conversions use standard conversion factors (1 m = 3.28084 ft, 1 mile = 1.609344 km, etc.).
Frequently asked questions
- 1 meter = 3.28084 feet. To convert meters to feet, multiply by 3.28084.
- 1 mile = 1.609344 km. Multiply miles by 1.609344 to get kilometers.