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How much caffeine is in a can of Coca-Cola?

34 mgAbout 0.0012 oz · Speck

A 12 oz (355 ml) can of Coca-Cola has about 34 mg of caffeine.

34 mg
a sesame seed

By weight: the caffeine in a Coke is about 9.7× heavier than a sesame seed.

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Things about the same weight

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