Batch Scaling Around 8 oz Baking Soda / Sodium Bicarbonate
| Batch Scale | Weight (g / oz) | US Cups & Spoons | Metric (mL) |
|---|---|---|---|
| Half Batch (0.5×) | 113.4g (4 oz) | ½ cup | 121.9 mL |
| Standard (1×) | 226.8g (8 oz) | 1 cup + 1 ½ tsp | 243.9 mL |
| 1.5× Batch | 340.2g (12 oz) | 1 ½ cups + 2 ¼ tsp | 365.8 mL |
| Double Batch (2×) | 453.6g (16 oz) | 2 cups + 1 tbsp | 487.8 mL |
| Triple Batch (3×) | 680.4g (24 oz) | 3 cups + 1 tbsp + 1 ½ tsp | 731.7 mL |
Measuring 8 oz of Baking Soda / Sodium Bicarbonate in the Kitchen
Because 1 US Customary Cup (236.6 mL) of baking soda / sodium bicarbonate weighs 220g when measured dip and sweep, 8 Ounces (226.8g) translates to 1.03 US cups (1 cup + 1 ½ tsp).
Without a kitchen scale, measure 1 cup + 1 ½ tsp (16.49 tablespoons total) using dip and sweep technique. Dip measuring spoon or cup into the container and scrape flush against the box edge. Sodium bicarbonate is a pure mineral salt that is noticeably denser than baking powder, weighing 220 grams per cup (14g per tablespoon, 4.6g per teaspoon).
Source note: USDA FoodData Central FDC ID 172811; Church & Dwight Arm & Hammer Chemical Specs
Frequently Asked Questions
How many cups is 8 ounces (8 oz) of baking soda / sodium bicarbonate? ▾
8 ounces (226.8 grams) of baking soda / sodium bicarbonate (Dip and sweep, 220g per US cup) equals 1 cup + 1 ½ tsp (1.03 US Customary Cups, 0.98 Metric 250 mL cups, or 16.49 tablespoons).
Why is baking soda stronger than baking powder? ▾
Baking soda is 100% pure sodium bicarbonate, whereas baking powder is diluted with monocalcium phosphate acid salts and cornstarch filler.
How do I test if baking soda is still active? ▾
Drop 1/2 teaspoon into a tablespoon of distilled vinegar; rapid, foaming effervescence confirms strong leavening potency.