Ounces per fluid ounce (UK) to kilograms per liter conversion calculator shown above calculates how many kilograms per liter are in 'X' ounces per fluid ounce (UK) (where 'X' is the number of ounces per fluid ounce (UK) to convert to kilograms per liter). In order to convert a value from ounces per fluid ounce (UK) to kilograms per liter (from oz/fl oz to kg/L) simply type the number of oz/fl oz to be converted to kg/L and then click on the 'convert' button.