Two Tablespoons of Baking Soda in Grams
2 tablespoons of baking soda weighs 28.75g (1.01 oz, 30ml) according to USDA FoodData Central (1 cup baking soda = 230g, spooned and leveled method). 2 tablespoons = 1/8 of a full cup (240ml), or 30ml. See the full conversion table below for all amounts from 1 tablespoon to 3 cups.
Baking Soda Cup-to-Gram Conversion Table
Full range from 1 tablespoon to 3 cups. The highlighted row shows 2 tablespoons.
| Amount | Grams |
|---|---|
| 1 tbsp | 14.38g |
| 2 tbspthis page | 28.75g |
| 1/8 cupthis page | 28.75g |
| 1/4 cup | 57.5g |
| 1/3 cup | 76.67g |
| 1/2 cup | 115g |
| 2/3 cup | 153.33g |
| 3/4 cup | 172.5g |
| 1 cup | 230g |
| 1 1/4 cups | 287.5g |
| 1 1/2 cups | 345g |
| 1 3/4 cups | 402.5g |
| 2 cups | 460g |
| 2 1/2 cups | 575g |
| 3 cups | 690g |
Source: USDA FoodData Central (FDC ID: 18373). 1 US cup = 240ml. Values use spooned-and-leveled method.
2 Tablespoons of Different Ingredients — Weight Comparison
2 tablespoons of different ingredients varies widely in weight because each has a different density. This matters when substituting ingredients in recipes.
| Ingredient | 2 Tablespoons (g) |
|---|---|
| Active Dry Yeast | 17g |
| Baking Powder | 28.75g |
| Baking Sodacurrent | 28.75g |
| Cream of Tartar | 29.88g |
All values use USDA FoodData Central spooned-and-leveled method. Click any ingredient to see its full conversion table.
Measuring Baking Soda Accurately
Why weight matters: 2 tablespoons of baking soda can weigh anywhere from 24g to 35g depending on how you measure it. The USDA standard is 28.75g (spooned and leveled). Scooping directly from the container can add 10–20% extra weight, which affects recipe results — especially in baking.
About baking soda density: 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 2 Tablespoons as a Measurement
2 tablespoons = 30ml = 1/8 cup. This is the standard serving size for peanut butter, salad dressing, and most nut butters. 2 tablespoons is also the standard amount for a single packet of dry active yeast (about 7g).
Two tablespoons is the standard recipe unit for fats (butter, oil) in small-batch recipes, condiments (mustard, mayo), and sweeteners (maple syrup, honey) for a single serving. It is exactly 30ml or 1 fluid ounce.
Frequently Asked Questions
How many grams is 2 tablespoons of baking soda?
2 tablespoons of baking soda weighs 28.75 grams (1.01 oz, 30ml). Based on USDA FoodData Central: 1 cup baking soda = 230g, so 2 tablespoons = 230 × 0.125 = 28.75g.
Is 2 tablespoons of baking soda the same weight every time?
The weight can vary slightly depending on measuring technique. Spooned and leveled gives 28.75g. Scooped (packed) can be 10–20% heavier. Sifted gives a lighter weight. The USDA standard (spooned and leveled) of 28.75g is the most reliable baseline for recipes.
How do I accurately measure 2 tablespoons of baking soda?
For accuracy, use a kitchen scale and weigh 28.75g of baking soda. If using measuring cups, spoon the baking soda lightly into a 2 Tablespoons measuring cup and level off the top with a straight edge. Avoid scooping directly from the container, which compacts the ingredient and adds extra weight.
How does 2 tablespoons of baking soda compare to other ingredients?
2 tablespoons of different ingredients varies significantly: Active Dry Yeast = 17g, Baking Powder = 28.75g, Baking Soda = 28.75g. This is because each ingredient has a different density.