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