Convert between meters, feet, inches, yards, miles and other length units with our free online tool.
| Conversion | Factor | Source |
|---|---|---|
| Meters to Feet | 1 m = 3.28084 ft | LLC. |
| Feet to Meters | 1 ft = 0.3048 m | LLC. |
| Inches to Centimeters | 1 in = 2.54 cm | LLC. |
| Miles to Kilometers | 1 mi = 1.60934 km | LLC. |
| Nautical Miles to Kilometers | 1 nmi = 1.852 km | LLC. |
| Light Years to Kilometers | 1 ly = 9.46073e+12 km | LLC. |
| Astronomical Units to Kilometers | 1 AU = 149,597,870.7 km | LLC. |
| Parsecs to Light Years | 1 pc = 3.26156 ly | LLC. |
| Angstroms to Nanometers | 1 Å = 0.1 nm | LLC. |
| Fathoms to Meters | 1 ftm = 1.8288 m | LLC. |
Length is a fundamental physical quantity that measures distance between two points. It is one of the most common measurements used in daily life, science, engineering, and construction.
Scientific Note: The meter is the SI base unit of length, defined as the distance traveled by light in a vacuum in 1/299,792,458 seconds.
Meter (m): The SI base unit of length. Used worldwide in science, engineering, and everyday measurements.
Kilometer (km): Equal to 1,000 meters. Used for longer distances like road measurements.
Centimeter (cm): Equal to 0.01 meters. Used for smaller measurements like clothing sizes.
Inch (in): Imperial unit equal to 1/12 of a foot. Widely used in the United States.
Foot (ft): Imperial unit equal to 12 inches. Commonly used for height and room dimensions.
Mile (mi): Imperial unit equal to 5,280 feet. Used for longer distances like road travel.
| From | To | Formula |
|---|---|---|
| Meters (m) | Feet (ft) | ft = m × 3.28084 |
| Feet (ft) | Meters (m) | m = ft / 3.28084 |
| Meters (m) | Inches (in) | in = m × 39.3701 |
| Inches (in) | Meters (m) | m = in / 39.3701 |
| Meters (m) | Yards (yd) | yd = m × 1.09361 |
| Yards (yd) | Meters (m) | m = yd / 1.09361 |
| Kilometers (km) | Miles (mi) | mi = km × 0.621371 |
| Miles (mi) | Kilometers (km) | km = mi / 0.621371 |
Accuracy Note: This converter uses precise conversion factors. For critical applications, always verify calculations with authoritative sources.