About the Units
cubic gigameter (Gm³)
A volume unit equal to 10^27 cubic meters.
cubic femtometer (fm³)
An extremely tiny volume unit used in particle physics.
Common Conversions
- 1 Gm³ = 3.4028237e38 fm³
- 0.0 Gm³ = 1 fm³
Convert from cubic gigameters to cubic femtometers
Conversion Information
To convert from cubic gigameters to cubic femtometers, multiply by 3.4028237e38
1 Gm³ = 3.4028237e38 fm³