100
Their are 8 ounces in a cup. Therefore, 30 fluid ounces would be 3 and 3/4 cups.
1 cup = 8 ounces 1 ounce = 0.12 cup
26 US fluid ounces = 26 fluid ounces or 3.25 US cups.
Any old cups that you drink coffee or cocoa out of can have different sizes, anything from a demi-tasse to a flagon or a shtein that you need both hands and a helper to lift. But the official...