About the Units
millimeter (mm)
A tiny length unit equal to 0.001 meters, used in precision engineering.
fathom (fathom)
A maritime length unit used for measuring water depth.
Common Conversions
- 1 mm = 0.0005468055 fathom
- 1828.804 mm = 1 fathom
Convert from millimeters to fathoms
Conversion Information
To convert from millimeters to fathoms, multiply by 0.0005468055
1 mm = 0.0005468055 fathom