Pound per cubic inch conversions
The pound per cubic inch conversion selector on this page selects the density measurement unit to convert to starting from pounds per cubic inch (lb/cu in). To make a conversion starting from a unit of density other than pound per cubic inch, simply click on the "Reset" button.
About pound per cubic inch
The pound per cubic inch is a unit of density equal to 27,679.904 kilograms per cubic meter (1 lb/cu in = 27,679.904 kg/m3), the derived unit of density in the International System of Units (SI).
The pound per cubic inch (lb/cu in) is also equal to 27.679904 kilograms per cubic decimeter (kg/dm3), or 27,679.904 grams per cubic decimeter (g/dm3), or 27.679904 grams per cubic centimeter (g/cm3), or 27.679904 kilograms per liter (kg/L), or 27,679.904 grams per liter (g/L) or 27.679904 grams per milliliter (g/mL).
The density of a material expresses the mass of the material per unit of volume. Thus, the pounds per cubic inch (lb/cu in) show how many pounds of material are in a volume of one cubic inch. The pound (or international avoirdupois pound) is a unit of mass in the Imperial and US customary systems of units while the cubic inch is a unit of volume in the Imperial and US customary systems of units.
Symbol: lb/cu in
Plural: pounds per cubic inch