Ounces per cup (US) to grams per cubic centimeter conversion calculator above calculates how many grams per cubic centimeter are in 'X' ounces per cup (US) (where 'X' is the number of ounces per cup (US) to convert to grams per cubic centimeter). In order to convert a value from ounces per cup (US) to grams per cubic centimeter (from oz/cup to g/cm³) just type the number of oz/cup to be converted to g/cm³ and then click on the 'convert' button.