Batch Scaling Around 1 Tablespoon Double-Acting Baking Powder
| Batch Scale | Weight (g / oz) | US Cups & Spoons | Metric (mL) |
|---|---|---|---|
| Half Batch (0.5×) | 6g (0.21 oz) | 1 ½ tsp | 7.4 mL |
| Standard (1×) | 12g (0.42 oz) | 1 tbsp | 14.8 mL |
| 1.5× Batch | 18g (0.63 oz) | 1 tbsp + 1 ½ tsp | 22.2 mL |
| Double Batch (2×) | 24g (0.85 oz) | ⅛ cup | 29.6 mL |
| Triple Batch (3×) | 36g (1.27 oz) | 3 tbsp | 44.4 mL |
Measuring 1 Tablespoon of Double-Acting Baking Powder in the Kitchen
Measured dip and sweep at a verified bulk density of 192g per US cup, 1 tablespoon of double-acting baking powder weighs 12 grams (0.42 ounces).
Dip the measuring cup or spoon into the tin and sweep level using the can's straight metal edge. Double-acting baking powder weighs 192 grams per cup (12 grams per level tablespoon, 4 grams per teaspoon).
Source note: USDA FoodData Central FDC ID 172810; Calumet & Clabber Girl Specs
Frequently Asked Questions
How many grams is 1 tbsp of double-acting baking powder? ▾
1 Tablespoon of double-acting baking powder measured Dip and sweep weighs 12 grams (0.42 ounces).
What does double-acting baking powder mean? ▾
It reacts twice: first releasing carbon dioxide gas when moistened in the batter, and second when exposed to oven heat above 140°F (60°C).
How do I test if my baking powder is still fresh and active? ▾
Stir 1/2 teaspoon of baking powder into 1/4 cup of warm water; vigorous bubbling indicates active leavening power.