About the Units
megameter (Mm)
A length unit equal to 10^6 meters.
fathom (fathom)
A maritime length unit used for measuring water depth.
Common Conversions
- 1 Mm = 546805.44 fathom
- 0.000001828804 Mm = 1 fathom
Convert from megameters to fathoms
Conversion Information
To convert from megameters to fathoms, multiply by 546805.44
1 Mm = 546805.44 fathom