Direct conversion
Convert millimeter [mm] to meter [m] instantly with formula, examples, chart, and FAQs.
1 millimeter [mm] = 0.001 meter [m]
1 millimeter [mm] = 0.001 meter [m]
Example: 1 millimeter [mm] equals 0.001 meter [m].
Length conversions use the metre as the reference unit. Common imperial relationships are exact where standardized, such as 1 inch = 0.0254 metre and 1 foot = 0.3048 metre.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.
The millimeter is a metric length unit equal to one thousandth of a meter.
HistoryMillimeters come from the decimal metric system and are useful for precise small measurements.
Current useMillimeters are used in engineering drawings, product dimensions, machining, printing, and medicine.
The meter is the SI base unit of length and is used as the reference unit for metric distance and size.
HistoryThe meter was introduced during the development of the metric system and is now defined using the speed of light.
Current useMeters are used worldwide in science, construction, engineering, mapping, product dimensions, and everyday measurement.
| millimeter [mm] | meter [m] |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 20 | 0.02 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 1000 | 1 |
Use this formula: 1 millimeter [mm] = 0.001 meter [m] Enter your value in the calculator and the result updates instantly.
1 millimeter [mm] equals 0.001 meter [m].
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.