About the Units
cubic gigameter (Gm³)
A volume unit equal to 10^27 cubic meters.
cubic foot (ft³)
An imperial volume unit commonly used in construction and engineering in the United States.
Common Conversions
- 1 Gm³ = 3.5314662e28 ft³
- 2.831685e-29 Gm³ = 1 ft³