Convert length between millimeters, centimeters, meters, kilometers, inches, feet, yards, and miles. Type in any field to update all others instantly.
| Reference | m | ft | miles |
|---|---|---|---|
| Credit card width | 0.0856 | 0.281 | —/td> |
| Average person height | 1.75 | 5.74 | —/td> |
| Basketball court length | 28 | 91.9 | —/td> |
| Eiffel Tower height | 330 | 1083 | —/td> |
| 1 km | 1000 | 3281 | 0.621 |
| Marathon distance | 42195 | 138435 | 26.22 |
A length converter translates a distance or size value between different measurement systems. The metric system uses millimeters, centimeters, meters, and kilometers. The imperial/US customary system uses inches, feet, yards, and miles. This tool converts between all eight units simultaneously.
1 inch = 2.54 centimeters exactly.
1 meter = 3.28084 feet.
1 mile = 1.60934 kilometers.
1 foot = 12 inches.