Matcha Powder

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.

Use in lattes, cakes, cookies, ice cream, mochi, and Japanese wagashi. Ceremonial grade (2–4g/serving) for drinking; culinary grade (5–10g) for baking.

What is Matcha Powder?

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
Density source:Reference tested

Matcha Powder — Cup → g

Cupsg
1/8 cup12
1/4 cup24
1/3 cup32
1/2 cup47
2/3 cup63
3/4 cup71
1 cup95
1 1/2 cups142
2 cups189

Matcha Powder — Tbsp → g

Tbspg
16
212
318
424
530
635
741
847
953
1059
1165
1271
1377
1483
1589
20118
25148
30177

Matcha Powder — g → Cups

gCups
500.5
1001.1
1501.6
2002.1
2502.6
3003.2
3503.7
4004.2
4504.8
5005.3
6006.3
7007.4
8008.5
9009.5
100010.6

Matcha Powder — mL → g

mLg
104
2510
5020
7530
10040
12550
15060
20080
250100
500200
750300
1000400

Matcha Powder — Tsp → g

Tspg
12
24
36
48
510
612
714
816
918
1020
1122
1224
1326
1428
1530
2039
2549
3059

Matcha Powder — oz → g

ozg
128
257
385
4113
5142
8227
10283
12340
15425
20567
25709
30850
401134
501417

Spice & Herb Measurement Chart

Never over-season again. Tsp-to-gram weights for 40+ spices and herbs, ready to print.

Storage & tools

  • Store in a cool, dry pantry (under 21 °C / 70 °F) away from direct sunlight.
  • Use airtight containers to keep humidity out — dry ingredients gain 1–2 % mass in humid air.
  • Rotate stock: first in, first out, even when the product looks unchanged.
  • Check best-by dates; potency can fade before the product looks old.

Store in an airtight container away from light, heat, and humidity. Use within 3–6 months of opening for best flavor. Refrigerate for longer shelf life.

Sources: CDC · FDA

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.

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