1 kilogram/cubic meter (kg/m3) = 0.001 grams/cubic centimeter (g/cm3) = 0.0624 pounds/cubic foot (lb/ft3)
1 pound/cubic foot (lb/ft3) = 16.02 kilogram/cubic meter (kg/m3)
1 pound/cubic inch (lb/in3) = 27679.9 kilogram/cubic meter (kg/m3)
1 pound/cubic US gallon (lb/gal3) = 119.826 kilogram/cubic meter (kg/m3)
1 pound/cubic gallon (lb/gal3) = 99.776 kilogram/cubic meter (kg/m3)
1 pound/cubic (oil) barrel (lb/bbl3) = 2.853 kilogram/cubic meter (kg/m3)
1Baume density (B)=140/15.5℃ specific gravity -130
Specific gravity at API degree=141.5/15.5℃-131.5