A cup of black decaf coffee has more caffeine in it than a 7-Up™, a Fanta™ or a Sprite™. The average cup of decaf drip coffee has anywhere from 2 to 12 milligrams of caffeine in it, and 7-Up™, Fanta™ and Sprite™ have none. These sodas still pack a punch because of their sugar content, though — the non-diet versions of both 7-Up™ and Sprite™ have about 1.5 ounces (about 40 g) of sugar, and a Fanta™ has almost 2 ounces (about 50 g) of sugar. To put that in perspective, that's almost twice as much sugar as you get from a Hershey's™ bar.
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