Batch Scaling Around 4 oz Double-Acting Baking Powder
| Batch Scale | Weight (g / oz) | US Cups & Spoons | Metric (mL) |
|---|---|---|---|
| Half Batch (0.5×) | 56.7g (2 oz) | ¼ cup + 2 ¼ tsp | 69.9 mL |
| Standard (1×) | 113.4g (4 oz) | ½ cup + 1 tbsp + 1 ¼ tsp | 139.7 mL |
| 1.5× Batch | 170.1g (6 oz) | ¾ cup + 2 tbsp + ½ tsp | 209.6 mL |
| Double Batch (2×) | 226.8g (8 oz) | 1 cup + 2 tbsp + 2 ¾ tsp | 279.5 mL |
| Triple Batch (3×) | 340.2g (12 oz) | 1 ¾ cups + 1 tsp | 419.2 mL |
Measuring 4 oz of Double-Acting Baking Powder in the Kitchen
Because 1 US Customary Cup (236.6 mL) of double-acting baking powder weighs 192g when measured dip and sweep, 4 Ounces (113.4g) translates to 0.59 US cups (½ cup + 1 tbsp + 1 ¼ tsp).
Without a kitchen scale, measure ½ cup + 1 tbsp + 1 ¼ tsp (9.45 tablespoons total) using dip and sweep technique. 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 cups is 4 ounces (4 oz) of double-acting baking powder? ▾
4 ounces (113.4 grams) of double-acting baking powder (Dip and sweep, 192g per US cup) equals ½ cup + 1 tbsp + 1 ¼ tsp (0.59 US Customary Cups, 0.56 Metric 250 mL cups, or 9.45 tablespoons).
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.