Ounces per liter to ounces per quart (US) converter above calculates how many ounces per quart (US) are in 'X' ounces per liter (where 'X' is the number of ounces per liter to convert to ounces per quart (US)). In order to convert a value from ounces per liter to ounces per quart (US) (from oz/L to oz/qt) simply type the number of oz/L to be converted to oz/qt and then click on the 'convert' button.