Length Converter
Instantly convert between meters, kilometers, centimeters, millimeters, miles, yards, feet, inches and nautical miles. Enter a value, pick the source and target units, and get the result right away.
All conversions — 1 km
Meter (m)1,000
Centimeter (cm)100,000
Millimeter (mm)1,000,000
Mile (mi)0.6214
Yard (yd)1,093.6133
Foot (ft)3,280.8399
Inch (in)39,370.0787
Nautical mile (nmi)0.54
About
A length converter is the fastest way to switch between the metric system (meters, centimeters, kilometers) and imperial/US units (miles, yards, feet, inches). It's needed constantly for travel, construction, design, education and everyday measurements.
Enter a value and pick a source unit, and the tool shows both the target conversion and the equivalents in every other length unit. Everything is calculated instantly in your browser.
How to use
- Enter the value you want to convert.
- Pick the source unit (e.g. meters) and the target unit (e.g. feet).
- The result and all unit equivalents are listed instantly.
Frequently Asked Questions
- How many kilometers is 1 mile?
- 1 mile = 1.609344 kilometers. Use the tool to convert any value instantly.
- How many centimeters is 1 inch?
- 1 inch = 2.54 centimeters, and 1 foot = 30.48 centimeters (12 inches).