Length Converter
Convert between 10 length units.
Supported Units
| Unit | Symbol | Description |
|---|---|---|
| meters | m | The fundamental unit of length in the metric system. |
| kilometers | km | Metric unit for long distances, equal to 1,000 meters. |
| centimeters | cm | Metric unit equal to 1/100th of a meter. |
| millimeters | mm | Metric unit for precision, 1/1000th of a meter. |
| miles | mi | Imperial unit for long distances, equal to 5,280 feet. |
| yards | yd | Imperial unit equal to 3 feet or 36 inches. |
| feet | ft | Imperial unit equal to 12 inches. |
| inches | in | Imperial unit, 1/12th of a foot. |
| nautical miles | nmi | Unit for marine and aerial navigation. |
| micrometers | µm | One millionth of a meter, also known as a micron. |
All Length Converters
kilometers to…
centimeters to…
millimeters to…
nautical miles to…
micrometers to…
About Length Conversions
Length conversion is one of the most frequent needs in daily life, from checking your height to planning a road trip. While the metric system (meters, kilometers) is the global standard used in science and most countries, the imperial system (inches, feet, miles) remains deeply integrated in the US, UK, and specialized fields like aviation. Our length converter provides instant, accurate conversions between all major units. Whether you're an architect working with blueprints, a traveler estimating distances, or a student converting for a physics problem, this tool ensures precision. Key benchmarks include: 1 inch = 2.54 cm, 1 meter ≈ 3.28 feet, and 1 mile ≈ 1.61 km.