Baking Soda: Cups to Grams
Baking Soda has a density of 0.89 g/mL, so converting between volume (cups, tablespoons) and weight (grams, ounces) needs this specific figure rather than a generic one. One US cup of baking soda weighs about 210.5635305 g.
Baking Soda volume to weight table
Grams and ounces for common volume measurements, calculated from a density of 0.89 g/mL.
| Volume | Weight (g) | Weight (oz) |
|---|---|---|
| Teaspoon | 4.386740218 | 0.1547377075 |
| Tablespoon | 13.16022066 | 0.4642131226 |
| Fluid Ounce | 26.32044131 | 0.9284262453 |
| Cup (US) | 210.5635305 | 7.427409962 |
| Pint (US) | 421.127061 | 14.85481992 |
| Quart (US) | 842.2541219 | 29.70963985 |
| Gallon (US) | 3,369.016488 | 118.8385594 |
| Milliliter | 0.89 | 0.03139382614 |
| Liter | 890 | 31.39382614 |
| Cubic Centimeter | 0.89 | 0.03139382614 |
| Cubic Inch | 14.58448696 | 0.5144526381 |
| Cup (Metric) | 222.5 | 7.848456534 |
How to measure it accurately
Baking soda is roughly three to four times as strong as baking powder, so measure it carefully and level the spoon.
Use the full cooking converter
For any other volume or weight unit, or to convert weight back to volume, use the Cooking Converter and select Baking Soda from the ingredient list.
Frequently asked questions
How many grams in a cup of baking soda?
1 US cup of baking soda weighs about 210.5635305 grams (7.427409962 oz), using a density of 0.89 g/mL.
How many grams in a tablespoon of baking soda?
1 tablespoon of baking soda weighs about 13.16022066 grams.
How many grams in a teaspoon of baking soda?
1 teaspoon of baking soda weighs about 4.386740218 grams.
Why does baking soda have a different gram weight than other ingredients?
Because grams measure mass and cups measure volume, the conversion depends on density. Baking Soda has a density of 0.89 g/mL, so it is lighter than the same volume of water.
Does how I measure baking soda matter?
Baking soda is roughly three to four times as strong as baking powder, so measure it carefully and level the spoon.
Ingredients of similar density
Densities are typical values; how an ingredient is packed can change actual weight. See our disclaimer.