Convert millimeter to meter
1 mm = 0.001 m
1 mm = 0.001 m
1 mm in every length unit
| femtometer | 1,000,000,000,000 fm |
| picometer | 1,000,000,000 pm |
| nanometer | 1,000,000 nm |
| micrometer | 1,000 μm |
| millimeter | 1 mm |
| centimeter | 0.1 cm |
| decimeter | 0.01 dm |
| meter | 0.001 m |
| kilometer | 0.000001 km |
| inch | 0.0394 in |
| foot | 0.00328 ft |
| yard | 0.00109 yd |
| mile | 6.21e-07 mi |
| nautical mile | 5.40e-07 nmi |
| astronomical unit | 6.68e-15 AU |
| light-year | 1.06e-19 ly |
| parsec | 3.24e-20 pc |
How the conversion works
Multiply by 0.001 to go from millimeter to meter, or divide by it to go back. Every conversion on this site routes through the SI value (m) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? meter to millimeter — 1 m = 1,000 mm.
millimeter to meter — common values
| 1 mm | 0.001 m |
| 2 mm | 0.002 m |
| 3 mm | 0.003 m |
| 5 mm | 0.005 m |
| 10 mm | 0.01 m |
| 15 mm | 0.015 m |
| 20 mm | 0.02 m |
| 25 mm | 0.025 m |
| 50 mm | 0.05 m |
| 75 mm | 0.075 m |
| 100 mm | 0.1 m |
| 250 mm | 0.25 m |
| 500 mm | 0.5 m |
| 1000 mm | 1 m |
Solvers that use length