Ounces per quart (UK) to pounds per gallon (US) conversion calculator shown above calculates how many pounds per gallon (US) are in 'X' ounces per quart (UK) (where 'X' is the number of ounces per quart (UK) to convert to pounds per gallon (US)). In order to convert a value from ounces per quart (UK) to pounds per gallon (US) (from oz/qt to lb/gal) simply type the number of oz/qt to be converted to lb/gal and then click on the 'convert' button.