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Coffee facts & stats

6 sourced facts about coffee, each with the context behind the number. 4 more are in today's round and appear here after it closes.

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The basics

Going deeper

The FDA cites 400 mg of caffeine a day as an amount not generally linked to negative effects in healthy adults. That's about how many 12-oz cups of coffee?

AnswerAbout two to three 12-ounce cups

A 12-ounce cup of brewed coffee can contain roughly 113 to 247 mg of caffeine.

Source: U.S. Food and Drug Administration (2024) fda.gov

Expert level

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