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A typical 8-oz cup of brewed yerba mate lands around 30–80 mg of caffeine, and your leaf dose plus brew method can push it lower or higher.

Most acetaminophen tablets contain no caffeine unless the label lists it as an added ingredient.

One serving of AdvoCare Spark contains 120 mg of caffeine, a mid-range hit that lands close to a small cup of coffee.

Most 12–16 oz canned yerba mate drinks contain 120–170 mg of caffeine, with brand, can size, and blend driving the spread.

A level teaspoon of matcha often lands around 30–70 mg of caffeine, with the swing driven by powder weight, grade, and batch testing.

A level teaspoon of ground coffee often holds 30–60 mg of caffeine, with bean type, grind, and scoop size pushing it lower or higher.

A 16-ounce Thai iced tea often lands around 50–90 mg of caffeine, based on brew strength and the tea used.

A level teaspoon of matcha (about 2 g) usually lands around 60–70 mg of caffeine, with brand and grade pushing it lower or higher.

A Starbucks Trenta Cold Brew has about 360 mg of caffeine, near the daily cap many adults try not to pass.

A Tall Starbucks brewed coffee lists 209.8 mg of caffeine, which rounds to 210 mg for a 12 oz cup.