How much matcha per cup? For a classic bowl, use about 2 g of matcha, or 1 level teaspoon, whisked into 60 ml (2 oz) of water at 80°C (176°F). That's the guidance from Ippodo Tea, the Kyoto tea maker, and it's a good place to start.
| Style | Matcha | Teaspoons | Water at 80°C (176°F) |
|---|---|---|---|
| Usucha (thin, classic) | 2 g | about 1 level tsp | 60 ml (2 oz) |
| Koicha (thick) | 4 g | about 2 level tsp | 30 ml |
| Matcha latte | 3 g | about 1 1/2 level tsp | 100 ml water plus 100 ml milk |
| Iced matcha | 2 g | about 1 level tsp | 60 ml, then 1 to 2 ice cubes |
These ratios come straight from Ippodo's brewing guides. King Arthur Baking's ingredient chart lists matcha at 12 g per 2 tbsp, which works out to the same 2 g per level teaspoon, so the two sources agree nicely.
How much matcha per cup when your cup is a mug
Traditional matcha isn't a full mug of tea. A classic serving, called usucha, is only about 60 ml of water. That's why 2 g tastes rich and frothy rather than weak.
If you want a full 8 oz mug at the same strength, the math says you'd need about four times the matcha, roughly 8 g. Most people don't go that far. Instead they whisk the usual 2 g in 60 ml, then top it up with more hot water for a lighter drink, or make a latte.
Why teaspoon measures for matcha can drift
Matcha is a very fine powder, which makes spoon measures a little unreliable:
- Level vs heaped. Ippodo's 2 g serving is about 1 level teaspoon, or about 1 1/2 heaped scoops with a bamboo tea ladle. A heaped teaspoon is a lot more.
- Clumping. Matcha picks up moisture and forms tiny lumps. Ippodo recommends sifting it, which also changes how it sits in a spoon.
- Packing. Dipping the spoon straight into a tin presses powder in. Spooning it loosely gives you less.
- Different grades. Ceremonial and cooking grades can be milled differently, so the same spoon may not weigh the same.
How to measure matcha by weight
- Set a small sieve over your bowl or cup.
- Put the bowl on the scale and zero it.
- Sift in matcha until the display reads your target: 2 g for usucha, 3 g for a latte, 4 g for koicha.
- Add water at about 80°C (176°F). Ippodo uses 60 ml for usucha, 100 ml for a latte base and 30 ml for koicha.
- Whisk for about 15 seconds. Brisk zigzags for usucha, slow kneading strokes for koicha.
Weighing makes it easy to adjust. Too bitter? Drop to 1.7 g next time. Too thin? Try 2.3 g. You'll find your favorite in a few cups and can repeat it every morning.
Common mistakes to avoid
- Boiling water. Ippodo's guides all use 80°C (176°F), well below boiling.
- Using a heaped teaspoon. That can push you well past 2 g and make the cup harsh.
- Skipping the sift. Clumps don't whisk out easily and throw off spoon measures.
- Too much water. A full mug with 2 g will taste weak. Use the ratio, then dilute if you like.
Here's a practical tip for daily matcha: a MeasureMate digital measuring spoon scoops and weighs in one step, and its display reads in 0.1 g steps, so you can see 2.0 g vs 2.3 g as you scoop. Tare it to zero first, and pop the spoon head off to rinse when you're done.
Quick questions
How many grams of matcha are in a teaspoon?
About 2 g in a level teaspoon. Both Ippodo and King Arthur Baking land on that number.
How much matcha for a latte?
Ippodo uses about 3 g (1 1/2 level teaspoons) whisked into 100 ml of water at 80°C, then adds 100 ml of warm or foamed milk.
What water temperature should I use for matcha?
About 80°C, or 176°F, in all of Ippodo's guides.
Ratios based on Ippodo Tea's brewing guides and the King Arthur Baking ingredient weight chart.