There is 16 cups in a gallon so it would be the same in US Customary units
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Another contributor cautioned:
In the world of cooking, one 'cup' is normally taken to mean 8 fluid ounces.
But it can be different when you're talking coffee ... as you can see by reading the
instructions on a bag of ground coffee or a jar of instant. When it comes to coffee,
the 'cup' is usually 6 ounces.
Since 1 gallon is 128 ounces, you can pour (128/6) = (21 and 1/3) "cups" of coffee from it.
There are 16 cups in one gallon.
There are 16 cups in a gallon and half a gallon is equal to 8 cups.
16 cups equal 1 gallon.
there are 16 cups in 1 gallon. I just typed cups in a gallon on bing.
There are 16 cups in 1 gallon.
1 gallon is 16 cups.
1 gallon = 16 cups 1 cup =0.23 gallon
48 cups 1 gallon = 16 cups 1 cup = 0.06 Gallon
12 cups 1 gallon = 16 cups 1 cup = 0.06 gallon
12 cups 1 gallon = 16 cups 1 cup =0.23 gallon
64 cups 1 gallon = 16 cups 1 cup =0.23 gallon
24 cups 1 gallon = 16 cups 1 cup = 0.06 Gallon