Baking powder: cups to grams
1 teaspoon of baking powder weighs
4.6g
Spoons
| Amount | Weight | Australian tbsp (20ml) |
|---|---|---|
| 1 teaspoon | 4.6g |
Where these numbers come from
USDA FoodData Central, SR Legacy, food 18369: “Leavening agents, baking powder, double-acting, sodium aluminum sulfate”. USDA lists these household measures for it:
- 1 tsp = 4.6g
- 0.5 tsp = 2.3g
Fractions of a cup are the cup weight scaled down. Metric-cup figures assume a 250ml cup, and Australian tablespoons hold 20ml. Weights under 10g are rounded to 0.1g, everything else to the nearest gram. Full source list.
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