Question: what is g cm3 in kg m3?
Answer: The answer is 0.001. We assume you are converting between gram/cubic centimetre and kilogram/cubic metre. You can view more details on each measurement unit: g/cm3 or kg/m3 The SI derived unit for density is the kilogram/cubic meter. 1 g/cm3 is equal to 1000 kilogram/cubic meter.