Pure 100% sodium bicarbonate, requiring an acid like buttermilk, lemon, or vinegar to activate. Use the verified calculator and reference tables below to convert between grams, cups, ounces, and tablespoons.
Calibrated to 288g per US Customary Cup (1.217 g/mL).
Technique note: Dip measuring spoon into box and scrape level.
Verified standard: 1 US cup of Baking Soda = 288 grams (USDA FoodData Central (FDC ID: 174093)).
Dip measuring spoon into box and scrape level.
Culinary Science Tip: Baking soda is 3-4 times stronger than baking powder. 1 teaspoon weighs 6 grams.
Standard source: USDA FoodData Central (FDC ID: 174093)
Common recipe cup measurements converted into exact grams and ounces (US Customary 236.6 mL cup):
| Cups | Grams | Ounces (oz) | Tablespoons |
|---|---|---|---|
| 1/8 cup | 36 g | 1.27 oz | 2.0 tbsp |
| 1/4 cup | 72 g | 2.54 oz | 4.0 tbsp |
| 1/3 cup | 95.9 g | 3.38 oz | 5.3 tbsp |
| 1/2 cup | 144 g | 5.08 oz | 8.0 tbsp |
| 2/3 cup | 192.1 g | 6.78 oz | 10.7 tbsp |
| 3/4 cup | 216 g | 7.62 oz | 12.0 tbsp |
| 1 cup | 288 g | 10.16 oz | 16.0 tbsp |
| 1 1/4 cups | 360 g | 12.70 oz | 20.0 tbsp |
| 1 1/2 cups | 432 g | 15.24 oz | 24.0 tbsp |
| 2 cups | 576 g | 20.32 oz | 32.0 tbsp |
| 3 cups | 864 g | 30.48 oz | 48.0 tbsp |
Metric recipe weights in grams converted into US Customary cups and level tablespoons:
| Grams (Weight) | US Cups (Volume) | Exact Decimal | Tablespoons |
|---|---|---|---|
| 10 g | 0.6 tbsp | 0.03 cups | 0.6 tbsp |
| 25 g | 1.4 tbsp | 0.09 cups | 1.4 tbsp |
| 50 g | 2.8 tbsp | 0.17 cups | 2.8 tbsp |
| 75 g | 0.26 cups | 0.26 cups | 4.2 tbsp |
| 100 g | 0.35 cups | 0.35 cups | 5.6 tbsp |
| 120 g | 0.42 cups | 0.42 cups | 6.7 tbsp |
| 125 g | 0.43 cups | 0.43 cups | 6.9 tbsp |
| 150 g | 0.52 cups | 0.52 cups | 8.3 tbsp |
| 175 g | 0.61 cups | 0.61 cups | 9.7 tbsp |
| 200 g | 0.69 cups | 0.69 cups | 11.1 tbsp |
| 225 g | 0.78 cups | 0.78 cups | 12.5 tbsp |
| 250 g | 0.87 cups | 0.87 cups | 13.9 tbsp |
| 300 g | 1.04 cups | 1.04 cups | 16.7 tbsp |
| 350 g | 1.22 cups | 1.22 cups | 19.4 tbsp |
| 400 g | 1.39 cups | 1.39 cups | 22.2 tbsp |
| 500 g | 1.74 cups | 1.74 cups | 27.8 tbsp |
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