About the Units
petameter (Pm)
A large length unit equal to 10^15 meters.
fathom (fathom)
A maritime length unit used for measuring water depth.
Common Conversions
- 1 Pm = 546805440000000.0 fathom
- 1.828804e-15 Pm = 1 fathom
Convert from petameters to fathoms
Conversion Information
To convert from petameters to fathoms, multiply by 546805440000000.0
1 Pm = 546805440000000.0 fathom