How Much Caffeine Is In Matcha

May 13, 2022how much caffeine is in matcha? The caffeine content of matcha can vary based on the type of leaves, how much powder you use to make the tea, and brewing time. Feb 24, 2023just like green tea, which contains about 28 milligrams of caffeine per eight-ounce cup, matcha contains caffeine.

Since you drink the actual tea leaves with matcha, though, it contains more. May 26, 2025“the caffeine content in a cup of matcha varies based on how it is prepared,” says kristina tucker, chief communications officer at the republic of tea. Sep 24, 2025on average, matcha contains approximately 20-45mg of caffeine per gram.

So with a normal serving of matcha green tea powder being 2-4 grams (1-2 teaspoons depending on how you. Nov 23, 2025one cup of green tea contains just 29.4 milligrams of caffeine, whereas a single gram of matcha powder contains around 19 to 44 milligrams. Sep 8, 2025ground matcha contains about 18.9 to 44.4 milligrams (mg) of caffeine per gram (g) of matcha powder.

1 so, more matcha powder per cup equals more caffeine per cup. How much caffeine is actually in a cup of matcha? A 12-ounce cup of matcha tea made with 2–4 grams, or one-half to 1 teaspoon, of matcha powder contains.