Convert Grams to Cups: Baking Soda
Convert grams of baking soda back to cups with this complete reference table. Starting from 230g = 1 cup, use the table below to find cups for any gram amount. This reverse conversion is useful when a recipe specifies grams but you only have measuring cups available. Note: 1 US cup = 240ml = 16 tablespoons.
Baking Soda Grams to Cups Table
| Grams | Cups |
|---|---|
| 25g | ⅛ cup |
| 50g | 0.22 cups |
| 75g | ⅓ cup |
| 100g | 0.43 cups |
| 125g | 0.54 cups |
| 150g | ⅔ cup |
| 200g | 0.87 cups |
| 250g | 1.09 cups |
| 300g | 1.3 cups |
| 400g | 1¾ cups |
| 500g | 2.17 cups |
| 750g | 3.26 cups |
Based on USDA FoodData Central data (1 US cup = 240ml = 16 tablespoons = 48 teaspoons). Note: Baking soda (sodium bicarbonate) is 3-4x more powerful than baking powder. 1 teaspoon = 4.6g. Requires an acid (buttermilk, vinegar, lemon juice) to activate. Substituting requires adjusting recipe acid content.
About Baking Soda Density
The density of baking soda determines how much it weighs per unit of volume. At 0.9g/ml, 1 US cup (240ml) of baking soda weighs 230g under USDA standard conditions.
Volume measurements can vary by ±10–20% depending on technique (sifted vs. spooned vs. scooped). For consistent baking results, use a kitchen scale with gram measurements whenever possible. The USDA standard (spooned-and-leveled) is the reference point for all values on this page.
Frequently Asked Questions
How many cups is 100g of baking soda?
100g of baking soda equals approximately 0.43 cups (based on 230g per 1 US cup).
How many cups is 200g of baking soda?
200g of baking soda equals approximately 0.87 cups.
How many cups is 500g of baking soda?
500g of baking soda equals approximately 2.17 cups.
Why convert grams to cups for baking soda?
When a recipe lists grams but you only have measuring cups, you need to convert back. 230g = 1 cup is your baseline. Use a kitchen scale for the most accurate results.