The first month I drank matcha every morning, back in early 2023 before we started Strabella, I burned through a 30-gram tin in nine days. I was scooping it like hot cocoa, heaping mounds, no measuring. The tea tasted flat and I could not figure out why I kept running out so fast. The answer was boring: I had no idea how much matcha actually goes into one cup.
So here is the number most guides bury under three paragraphs of throat-clearing.
How much matcha per serving (quick answer)
One standard serving of matcha is 2 grams of powder (about one level teaspoon, or two scoops of a bamboo chashaku), whisked into 2 to 3 ounces of hot water. That ratio comes straight from the traditional usucha (thin tea) method documented by the Kyoto tea house Ippodo, which has been making matcha since 1717. Everything else is a variation on it.
Matcha dose by use case
The 2-gram baseline shifts depending on what you are making. Here is the cheat sheet I keep in my head:
| What you are making | Matcha | Liquid | Strength |
|---|---|---|---|
| Everyday cup (usucha) | 2 g (1 tsp / 2 chashaku scoops) | 2–3 oz hot water (175°F) | Standard |
| Light cup | 1–1.5 g (½–¾ tsp) | 3 oz hot water | Mild |
| Matcha latte | 2 g (1 tsp) | 1–2 oz water + 6 oz milk | Milk-forward |
| Koicha (thick tea) | 4 g (2 tsp) | 1 oz hot water | Strong, syrupy |
Notice the latte still uses 2 grams. People assume a bigger drink needs more powder, then wonder why their latte tastes like warm milk. It does not. The milk volume goes up; the matcha stays put.
Why a teaspoon lies to you
A "teaspoon" of matcha is not a fixed amount. Matcha is hydrophobic and full of static, so it clumps and traps air. One scoop can be a packed 2.4 grams, the next a fluffy 1.3 grams. That swing is most of why a cup tastes bitter one day and thin the next. It is dose, not bad powder, far more often than people think.
Two things fix it. First, sift. Pushing the powder through the fine-mesh strainer in our Matcha Whisk Set breaks the static clumps so a teaspoon reads true. Second, if matcha has become a daily habit, weigh it. I keep a $12 jewelry scale next to the kettle and tare the bowl to zero. Two grams, every morning, no guessing. I think a scale beats a teaspoon for anyone past their first week, and I will defend that on a quiet hill.
How many servings are in a tin, and what a cup actually costs
This is the math I wish someone had shown me in 2023. Our Ceremonial Matcha Powder comes in a 54-gram tin for $49. Divide 54 by 2 grams a serving and you get about 27 cups per tin.
That works out to roughly $1.81 a cup. For a daily drinker the tin lasts about a month; if you make matcha a few times a week, closer to two months. Compare that to a $6 café matcha latte and the tin pays for itself in the first eight cups. I am not going to pretend matcha is cheap to buy up front. Per cup, it quietly is.
Buying by the gram also tells you whether a price is fair. A 30-gram tin at $30 is $1 per gram; our 54-gram tin at $49 is about $0.91 per gram, and you are getting single-origin powder rather than a blend. Always do the per-gram math before you judge a matcha as expensive.
The caffeine in one serving
Since dose drives caffeine, here are honest numbers. A 2-gram serving carries somewhere between 30 and 70 mg of caffeine depending on grade and harvest. A peer-reviewed analysis of matcha's active compounds measured caffeine at roughly 16 mg per gram in the samples tested, with ceremonial-grade powders sitting at the higher end. For context, an 8-ounce cup of brewed coffee runs about 96 mg per the Mayo Clinic's caffeine chart.
So one matcha serving is gentler than a coffee on paper. The L-theanine alongside the caffeine is why it feels steadier too, but that is a longer story for another morning.
An honest note on bigger tins
Some brands sell 80- or 100-gram tins and frame the larger size as the smart buy. Sometimes it is. But matcha is best within about three months of opening, and a 100-gram tin is 50 servings — more than seven weeks for a daily drinker, longer for everyone else. If you are new to matcha, a 54-gram tin you finish while it is fresh beats a bargain tin that goes dull in the cupboard. When you know you will drink it daily, size up. Until then, smaller and fresher wins. On keeping it fresh, we wrote a full guide on how long matcha stays good after opening.
Frequently asked questions
How much matcha powder per cup?
Two grams per cup, which is about one level teaspoon or two chashaku scoops. Use 1 to 1.5 grams if you prefer a milder cup.
How many teaspoons of matcha is one serving?
Roughly one level teaspoon of sifted matcha equals 2 grams. Teaspoons vary, so a small scale keeps the dose honest once you drink it daily.
How many servings are in a 54g tin?
About 27 servings at 2 grams each. That is roughly a month of daily cups, or two months at a few cups a week.
Is 2 grams of matcha a lot of caffeine?
It is about 30 to 70 mg, less than an 8-ounce coffee at around 96 mg. Most people find one serving plenty for a morning.
Do I need a scale, or is a teaspoon fine?
A teaspoon is fine to start. A small kitchen scale helps later, when consistency from cup to cup starts to matter to you.
What I actually use every morning
If you want the short version of everything above: weigh 2 grams, sift it, whisk with 2 ounces of water at 175°F. The two things that make that routine repeatable are good single-origin powder and a chashaku you trust to scoop the same amount twice. Our Ceremonial Matcha Powder is $49 for a 54-gram tin, about $1.81 a cup, and the Matcha Whisk Set is $54 with the chasen, ceramic chawan, scoop, and sifter that make measuring simple. They are the two things I reach for from our Newport Beach studio every day. If you are buying matcha as a gift and want help matching a kit to the person, we sorted our picks by who she is to you.
For the wider picture on grades, tools, and brewing, our matcha guide ties it together, and you can see the full morning lineup in the matcha ritual collection.
— Lisa, Strabella
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