Convert gallon (U.K.) to ounce (fl oz) (U.S. food labeling)
Selected category: volume.
Definition and details for gallon (U.K.):
U.K. gallon is a unit of volume equal with the standard imperial gallon. It is exactly 4.54609 liters.
Definition and details for ounce (fl oz) (U.S. food labeling):
US regulation 21 CFR 101.9(b)(5)(viii) defines a fluid ounce as exactly 30 millilitres for use in nutrition labeling only.