Daily How Much

Matcha usually lands around 38–89 mg of caffeine per 8 oz cup, with the exact hit depending on how much powder you whisk and the matcha you buy.

Most instant coffee servings land between 30 and 90 mg of caffeine per 8 oz cup.

A typical 8-oz cup of jasmine tea has about 20–50 mg of caffeine, based on the tea base, leaf dose, water heat, and steep time.

A typical 12-oz latte with two espresso shots lands around 90–150 mg of caffeine, based on shot size, beans, and the cafe’s recipe.

Most espresso beans carry 6–12 mg of caffeine per bean, and a 1 fl oz espresso often lands near 60–65 mg.

Each Excedrin caplet with caffeine contains 65 mg, so a standard two-caplet dose delivers 130 mg.

Most iced tea lands around 15–60 mg of caffeine per 8 oz, with herbal iced “teas” at 0 mg and strong black tea batches running higher.

An 8-oz cup of brewed green tea often has about 25–45 mg of caffeine, while brewed coffee often lands near 80–120 mg.

A single 1-oz (30 ml) espresso shot often lands around 60–65 mg of caffeine, with real shots drifting higher or lower by recipe and beans.

An 8-oz cup of decaf coffee usually lands around 2–15 mg of caffeine, yet the exact sip-to-sip number swings with bean type and brew style.