Expert Length Converter
All standard & uncommon length units — responsive, fast, copyable results.
Expert Mode
Tip: click any result to copy. Values shown with SI prefixes and scientific notation where appropriate.
Results
1 m ≈ 100 cm
| Unit | Value |
|---|
Included units
Common, imperial, nautical, survey, astronomical, typography and atomic scales.
- kilometer (km)
- meter (m)
- centimeter (cm)
- millimeter (mm)
- micrometer (µm)
- nanometer (nm)
- mile (mi)
- yard (yd)
- foot (ft)
- inch (in)
- nautical mile (nmi)
- furlong
- chain
- rod
- astronomical unit (AU)
- light-year (ly)
- parsec (pc)
- angstrom (Å)
- point (pt)
- pica (pc)
How it works
- Enter any number and pick the source unit.
- Leave "To unit" blank to see all units, or pick one target to show a single result.
- Click a row to copy the value to clipboard.