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Tag: 20 oz diet coke

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How many mg of caffeine is in a 20 oz Diet Coke?

3 min read
According to the Center for Science in the Public Interest, a 20-ounce bottle of Diet Coke contains 76 mg of caffeine. This is slightly more caffeine than a 12-ounce can of the same beverage and can significantly contribute to your daily intake. Understanding how many mg of caffeine is in a 20 oz Diet Coke is crucial for managing your consumption, especially if you monitor your caffeine intake for health reasons.