About the Units
zeptometer (zm)
An incredibly tiny length unit beyond standard measurement scales.
fathom (fathom)
A maritime length unit used for measuring water depth.
Common Conversions
- 1 zm = 5.468054e-22 fathom
- 1.8288041e21 zm = 1 fathom
Convert from zeptometers to fathoms
Conversion Information
To convert from zeptometers to fathoms, multiply by 5.468054e-22
1 zm = 5.468054e-22 fathom