About the Units
fathom (fathom)
A maritime length unit used for measuring water depth.
zettameter (Zm)
A massive length unit equal to 10^21 meters.
Common Conversions
- 1 fathom = 1.828804e-21 Zm
- 546805460000000000000.0 fathom = 1 Zm
Convert from fathoms to zettameters
Conversion Information
To convert from fathoms to zettameters, multiply by 1.828804e-21
1 fathom = 1.828804e-21 Zm