256 oz
1 gallon makes 128 ounces and 1 ounce is 0.0078 gallon in U.S measure. There are 8 ounces in a cup, 2 cups in a pint, 2 pints in a quart and 4 quarts in a gallon. That makes 128 ounces in a gallon US. In UK 20 ounces to the pint, 8 pints to the gallon which makes 160 ounces Imperial measure.
In the UK 1 pint = 20 fl oz
1 gallon = 8 pints = 160 fl oz
US Gallons / pints may be different
That is 384 fl oz.
That is 256 fl oz.
That is 1,536 fl oz.
That is 256 US fl oz
That is approximately 5 fl oz.
1 quart = 32 fl oz
16 oz
(480 fl oz) / (128 fl oz per gallon) = 3.75gallons
9 tbsp = 4.5 fl oz
2 fl oz = 59.14 ml
1 pt equals 16 fl oz.
1 qt = 32 fl oz 2 qt = 64 fl oz 3 qt = 96 fl oz 4 qt = 128 fl oz. . . etc.