Density Conversion Calculator
Convert density between kg/m³, g/cm³ and lb/ft³.
Convert density between common units.
The math behind it
1 g/cm³ = 1000 kg/m³ = 62.428 lb/ft³.
Worked example
1000 kg/m³ → 62.43 lb/ft³.
FAQ
Specific gravity?
It's density relative to water — numerically equal to g/cm³ for water-like materials.