Great Mysteries of the Universe: Diet Mountain Dew and Concentrated Orange Juice

[TBG]

@Student_Driver

Pepsi didn’t arbitrarily choose to report the information on less than a can; you can request info on larger sizes. The pulldown menus to the left side of that page let you check nutritional information on larger servings if you wish-- a 12 oz. can (which is also considered a full serving) contains 0 calories, too.

The 20 oz bottle, on the other hand, contains 10 calories, which lends credence to the theory that there’s just some rounding going on.

They even mention this in the fine print of that page.

Calories or nutrients shown for larger containers of some diet beverages differ from those on smaller packages due to FDA rounding rules.