About the Units
cubic mile (mi³)
A massive volume unit used for measuring large geographical volumes.
cubic gigameter (Gm³)
A volume unit equal to 10^27 cubic meters.
Common Conversions
- 1 mi³ = 4.168182e-18 Gm³
- 239912750000000000.0 mi³ = 1 Gm³
Convert from cubic miles to cubic gigameters
Conversion Information
To convert from cubic miles to cubic gigameters, multiply by 4.168182e-18
1 mi³ = 4.168182e-18 Gm³