Matcha Powder: How Many Grams in a Cup?
Matcha powder is stone-ground whole green tea leaf with a density of 0.40 g/mL — one of the lightest culinary powders. Even a 1g difference in matcha per serving changes the flavor intensity dramatically, especially in lattes, cakes, and mochi. Recipes specifying teaspoons can vary ±50% by weight depending on how finely ground and how tightly packed the matcha is.
Quick convert
- US cup = 236.588 mL
- 1 tbsp = 14.787 mL
- 1 tsp = 4.929 mL
Reference table
| Cups | g |
|---|---|
| 0.3 | 24 |
| 0.5 | 47 |
| 0.8 | 71 |
| 1.0 | 95 |
| 1.5 | 142 |
| 2.0 | 189 |
| 2.5 | 237 |
| 3.0 | 284 |
| 3.5 | 331 |
| 4.0 | 379 |
| 4.5 | 426 |
Use in lattes, cakes, cookies, ice cream, mochi, and Japanese wagashi. Ceremonial grade (2–4g/serving) for drinking; culinary grade (5–10g) for baking.
1 teaspoon of matcha weighs approximately 2g (ceremonial) to 2.5g (culinary). Sifting before measuring reduces clumping and ensures accurate weight.
FAQ
- How much matcha should I use per serving?
- For a matcha latte: 2–4g (ceremonial grade). For baking: 5–8g per serving of dessert. For strong matcha flavor in a whole cake: 15–25g. Culinary-grade matcha is better for cooking as it withstands heat.
- Does matcha powder expire?
- Yes. Matcha degrades quickly once opened — flavor and color fade within 3–6 months. Sealed, it lasts 1–2 years. Refrigerate after opening and always use gram weights for consistency between fresh and older tins.