The conversion relationship between two commonly used density units is as follows:

1g/cm^3= 1000Kg/m^3

The density unit is a "compound" unit (derivative unit), which is composed of a mass unit and a unit of volume.

Conversion of common mass units:1t =1*103kg =1*106g =1*109mg =1* 6556.

Common units for volume conversion:1m3 =1*103dm3 =1*106cm3 =1*109mm3 = 65438.