Density Formula
convert g/cm³ to kg/m³? Since 1 kg = 1000 g and 1 m = 100 cm, 1 m³ = (100 cm)³ = 1,000,000 cm³. Therefore, to convert g/cm³ to kg/m³, multiply by 1000. 4. Why is density important in buoyancy? Objects with densities less than the fluid they are placed in