1 US gallon = 128 US fluid ounces, regardless of what's in it. Even if it's utterly empty.
1/4 US gallon is 32 fluid ounces.
There are 128 ounces in a gallon.
One gallon = 128 ounces.
One US gallon is 128 fluid ounces.
There are 128 fluid ounces in one gallon.
There are 128 ounces in one gallon.
There are 128 fluid ounces of any liquid in one gallon.
That is 192 ounces
1 US gallon = 128 fluid ounces
There are 128 fluid ounces in a gallon.
160 ounces
There are no gallons in ounces. However one Imp gallon weighs approximately 10 pounds or 160 ounces. One USG is approximately 8.35 pounds.
1/2 US gallon is 64 ounces