How to convert
m = mm × 0.001
Reverse: mm = m × 1,000
m = mm × 0.001
Reverse: mm = m × 1,000
Converting mm to m
mm (millimeter) and m (meter) are units of length. One mm equals 0.001 m. Just type a value in the box above to convert instantly — useful for recipes, drawings, product specs and travel between metric and imperial units.
mm to m conversion chart
| mm | m |
|---|---|
| 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 |
| 20 mm | 0.02 m |
| 50 mm | 0.05 m |
| 100 mm | 0.1 m |
Frequently asked questions
- How many m are in one mm?
- 1 mm = 0.001 m.
- How do I convert m back to mm?
- Multiply the m value by 1,000 to get mm.
- Is my input sent to a server?
- No. Everything is calculated locally in your browser and nothing is uploaded or stored.