The imperial fluid ounce is a unit of volume from the imperial unit system and uses the symbol fl oz.
1 imperial fluid ounce is equal to 28.41306 ml. It is also equivalent to 0.9607599 US fl oz.
The imperial gallon was defined in Britain by Parliament in 1824 and established as ten pounds of water at a normal temperature. This was split into 4 quarts, each quart into 2 pints, each pint into 4 gills and each gill into 5 ounces.
Therefore; 1 imperial fluid ounce is equal to 1/20 imperial pint, 1/40 imperial quart and 1/160 imperial gallon.
The US dry quart is a unit of volume in the US customary system with the symbol qt.
1 US dry quart is equal to 1/32 US bushels, 1/8 US pecks, 1/4 US dry gallons or 2 US dry pints. The SI / metric equivalent is ≈ 1.101221 L. There are 38.758 imperial fluid ounces in