How Much Caffeine in Matcha?
FDA daily safe limit: 400 mg adults, 200 mg pregnancy (ACOG), 100 mg adolescents (AAP). For multi-drink stacking with sleep impact, see the full caffeine calculator.
Frequently asked questions
How much caffeine is in matcha?
About 70 mg per 8 oz cup with one teaspoon (2 g) of powder. A matcha latte made with 2 teaspoons (4 g) runs 130-150…
About 70 mg per 8 oz cup with one teaspoon (2 g) of powder. A matcha latte made with 2 teaspoons (4 g) runs 130-150 mg. Starbucks Matcha Latte (Grande) is lower at 80 mg because they use less powder per serving.
Is matcha more caffeine than coffee?
Slightly less. A typical 8 oz matcha has 70 mg; an 8 oz brewed coffee has 95 mg. But a matcha latte (2 tsp powder)…
Slightly less. A typical 8 oz matcha has 70 mg; an 8 oz brewed coffee has 95 mg. But a matcha latte (2 tsp powder) at 140 mg exceeds a regular coffee. The exact comparison depends on how much matcha powder is used.
Why does matcha have so much more caffeine than green tea?
Because you consume the whole leaf. Regular green tea steeps in water and the leaves are discarded — you get only the soluble caffeine. Matcha…
Because you consume the whole leaf. Regular green tea steeps in water and the leaves are discarded — you get only the soluble caffeine. Matcha is the powdered whole leaf, so all the caffeine ends up in the drink. Shade-growing also increases the caffeine in the leaf.
Does matcha give a calmer energy than coffee?
Anecdotally yes, supported by some research. Matcha contains L-theanine — an amino acid that produces a calming effect when combined with caffeine. The result is…
Anecdotally yes, supported by some research. Matcha contains L-theanine — an amino acid that produces a calming effect when combined with caffeine. The result is described as 'alert calm' rather than the jittery alertness from coffee. L-theanine works at doses around 100-200 mg, achievable with 1-2 tsp of matcha.
Can pregnant women drink matcha?
In moderation. The 200 mg ACOG pregnancy limit allows about 2 teaspoons of matcha per day (140 mg), or one matcha latte. Watch combined intake…
In moderation. The 200 mg ACOG pregnancy limit allows about 2 teaspoons of matcha per day (140 mg), or one matcha latte. Watch combined intake — a morning matcha plus an afternoon green tea easily hits the limit. Decaf matcha is rare; check the brand.