Uji Ceremonial Grade Matcha vs Single-Origin Ethiopian Espresso

Short answer

A standard bowl of matcha and a standard shot of espresso carry about the same caffeine. CupCura lists 66 mg for the matcha and 64 mg for the espresso, and neither is "stronger" in a fixed sense. Matcha's dose follows how much powder you whisk; espresso's follows how much ground coffee goes into the basket. Both vary widely in real life, so choose by how much control you want over the dose and how you like to drink it.

Why the two numbers are not the same kind of number

The catalogue states caffeine per native serving, and the servings differ. The espresso figure is for a 30 ml shot. The matcha figure is for 2 g of powder whisked into 70 ml (2.4 oz) of water, and you drink the leaf itself rather than an infusion of it. So the shot is the more concentrated liquid, roughly twice per 100 ml, while the bowl is the larger drink and ends up level on dose.

For scale, the USDA lists brewed coffee at 40 mg per 100 g, so an 8 oz cup is about 95 mg by simple arithmetic.

What published measurements say

Espresso. The USDA entry for restaurant-prepared espresso gives 212 mg per 100 g. One fluid ounce weighs 29.6 g, so a 30 ml shot comes to about 63 mg, in line with the catalogue. The spread is the story. A study of 120 coffees from six Warsaw franchise shops found espresso averaged 198.6 mg per 100 ml (standard deviation 68.3), so a 30 ml shot averages about 60 mg but runs from roughly 40 to 80 mg. A separate analysis of 20 commercial espressos found a six-fold difference in caffeine, with one espresso at 322 mg and three more above 200 mg. Its authors pointed to the amount of coffee used as the likely driver. CupCura's recipe for this drink uses a 9 g dose for an 18 g yield, so 64 mg describes that recipe, not a ceiling.

Matcha. A 2020 review reports 18.9 to 44.4 mg of caffeine per gram of matcha powder, against 11.3 to 24.7 mg per gram for green tea leaf generally. For 2 g that is about 38 to 89 mg; for 4 g, about 76 to 178 mg. CupCura's 66 mg for 2 g works out at 33 mg per gram, a little above the middle of that range. Producers and sellers say "ceremonial grade" is not an official or regulated classification in Japan, so the label tells you little about caffeine; the weight of powder tells you far more.

Which to pick

• Matcha if you want to set the dose yourself. At home, a gram scale makes a 2 g serving repeatable in a way a café order is not. See the matcha preparation guide.
• Espresso if you want caffeine in a small volume you can finish quickly. Dose is covered in the espresso ratio and yield guide.
• Neither, late in the day, if caffeine disrupts your sleep. The caffeine half-life guide covers timing.
• Ask a clinician first if you are pregnant, breastfeeding or on medication that interacts with caffeine. The NHS advises no more than 200 mg a day in pregnancy; see the pregnancy caffeine guide.

For adults generally, the FDA describes 400 mg a day as a level not generally linked to negative effects, and notes that people differ in sensitivity. At catalogue figures that is about six servings of either drink; at the top of the measured ranges it is far fewer.

Honest limits

Matcha is the less certain figure. One 2024 assay of three packs of a single Uji matcha reported only about 2.2 mg of caffeine per gram, roughly an eighth of the low end of the review range above. Its authors also note that the matcha paper the review cites (Koláčková et al.) reported 14.4 to 34.1 mg per gram, not the 18.9 to 44.4 the review quotes, so even the published ranges do not agree. The sources opened for this page do not settle which is right, so treat any single matcha number, including ours, as an estimate. The espresso figures come from retail coffees and one USDA entry, not from your machine and your beans.

Questions

Can you mix matcha and espresso?

Nothing prevents it, and the caffeine adds: 66 mg plus 64 mg is 130 mg at catalogue figures. Flavour is a separate question. The matcha record is low in acidity with savoury, nori-like notes, while this espresso scores 90 out of 100 for acidity with citrus and floral notes, so expect them to compete rather than blend.

Is matcha or espresso healthier?

This page does not rank them. The measurable difference is the caffeine dose and how much it varies. Check your tolerance and daily total, and ask a clinician where relevant.

Does matcha have more caffeine than coffee?

It depends on the dose. A 2 g bowl is about 38 to 89 mg, against about 95 mg for an 8 oz cup of brewed coffee, so a 2 g bowl is usually lower.

Sources

• FDA, Spilling the Beans: How Much Caffeine Is Too Much?
• NHS, Foods to avoid in pregnancy
• USDA FoodData Central, SR Legacy: espresso, restaurant-prepared (FDC 171891); coffee, brewed (FDC 171890).
• Kochman J et al., Molecules 2020, doi:10.3390/molecules26010085, citing Koláčková et al. 2020.
• Ikkyu Tea, Ceremonial vs culinary matcha (seller statement on the label).
• Kika J et al., Foods 2024, doi:10.3390/foods13081167.
• Crozier TWM et al., Food & Function 2012, doi:10.1039/c1fo10240k.
• Franchise coffee shops study, Molecules 2024, doi:10.3390/molecules29102231.