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