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