Free Length Converter
m, km, mi, ft, in, cm, mm, yd, nmi.
| Centimeters (cm) | 0.1 |
| Meters (m) | 0.001 |
| Kilometers (km) | 0.000001 |
| Inches (in) | 0.0393700787 |
| Feet (ft) | 0.0032808399 |
| Yards (yd) | 0.0010936133 |
| Miles (mi) | 6.213712e-7 |
| Nautical miles (nmi) | 5.399568e-7 |
Ad space · tool-below
How to use the Length Converter
- 1Enter a value.
- 2Pick the source unit.
- 3Read all conversions at once.
Features
- 9 units
- All-at-once results
- Scientific precision
Frequently Asked Questions
How exact are the conversions?
International definitions (1 inch = 2.54 cm exactly) — suitable for technical work.
Related Tools
About the Length Converter
Convert between metric and imperial length units with instant two-way results. The Length Converter runs entirely in your browser — your data is processed locally and never uploaded to a server. Explore more Converters tools or browse all free online tools.