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An 8 oz cup of brewed coffee typically delivers about 95 mg of caffeine, with a normal range from 80 to 100 mg depending on beans and brew.

For healthy adults, safe caffeine intake is ~400 mg/day; pregnancy ≤200 mg; teens ~100 mg (2.5 mg/kg).

A Starbucks grande matcha latte has roughly 76–78 mg of caffeine; Starbucks nutrition shows ~76 mg for hot and ~78 mg for iced.

Adults can have up to 400 mg of caffeine daily; pregnancy under 200 mg; teens about 100 mg; young children should avoid caffeine.

A Starbucks blonde espresso shot has about 85 mg of caffeine; a standard 1-oz espresso averages around 63 mg.

A flat white usually lands around 150–240 mg of caffeine, driven by how many espresso shots the café uses.

For healthy adults, up to 400 mg of caffeine per day is safe; pregnancy 200 mg, teens ≤100 mg, and less if you’re sensitive or on meds.

Iced coffee in a 16-ounce cup usually lands around 120–200 mg of caffeine; chain drinks vary by brew, size, and dilution.