About the Units
meter (m)
The fundamental SI unit of length, defined by the speed of light in a vacuum.
millimeter (mm)
A tiny length unit equal to 0.001 meters, used in precision engineering.
Common Conversions
- 1 m = 999.99994 mm
- 0.001 m = 1 mm
Convert from meters to millimeters
Conversion Information
To convert from meters to millimeters, multiply by 999.99994
1 m = 999.99994 mm