Batch Scaling Around 30g Baking Soda / Sodium Bicarbonate
| Batch Scale | Weight (g / oz) | US Cups & Spoons | Metric (mL) |
|---|---|---|---|
| Half Batch (0.5×) | 15g (0.53 oz) | 1 tbsp + ¼ tsp | 16.1 mL |
| Standard (1×) | 30g (1.06 oz) | 2 tbsp + ½ tsp | 32.3 mL |
| 1.5× Batch | 45g (1.59 oz) | 3 tbsp + ¾ tsp | 48.4 mL |
| Double Batch (2×) | 60g (2.12 oz) | ¼ cup + 1 tsp | 64.5 mL |
| Triple Batch (3×) | 90g (3.17 oz) | ⅓ cup + 1 tbsp + ¾ tsp | 96.8 mL |
Measuring 30g 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, 30 Grams (30g) translates to 0.14 US cups (2 tbsp + ½ tsp).
Without a kitchen scale, measure 2 tbsp + ½ tsp (2.18 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 30 grams of baking soda / sodium bicarbonate? ▾
30 grams of baking soda / sodium bicarbonate (Dip and sweep, 220g per US cup) equals 2 tbsp + ½ tsp (0.14 US Customary Cups, 0.13 Metric 250 mL cups, or 2.18 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.