Daily How Much

A level teaspoon of coffee can land between 30–70 mg of caffeine, with instant at the low end and dark, dense grounds at the high end.

A 16-oz Thai tea often lands around 25–60 mg of caffeine, depending on the tea base, steep time, and how much tea is used.

One teaspoon of instant coffee usually lands near 30–60 mg of caffeine, depending on how level the spoon is and how the coffee is blended.

A venti coffee can land near 130–325 mg of caffeine, and the exact number hinges on the drink style, shots, and roast.

A level teaspoon of instant coffee powder usually lands around 30–60 mg of caffeine, with brand and spoon shape driving the swing.

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.