How Much Is 31 Tablespoons of Baking Soda in Ounces?
31 tablespoons of baking soda weighs 15.04 oz. This is based on baking soda having a density of 220g per cup. Because tablespoons measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 31 tablespoons.
Formula and Step-by-Step
- Start with 31 tablespoons of baking soda
- 1 tablespoon of baking soda = 13.75g
- 31 × 13.75 = 426.25g
- Convert grams to ounces: 426.25 ÷ 28.3495 = 15.04 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Baking soda can clump or settle during storage. Stir or sift before measuring by volume for consistent results.
Baking Soda at Different Amounts
How baking soda scales across common tablespoons measurements. Your amount (31 tablespoons) is highlighted.
For reference, 31 tablespoons of baking soda (426.25g) is close in weight to an American football (410g).
Other Amounts of Baking Soda
| Tablespoons | US Ounces | Metric Tablespoon | Australian Tablespoon |
|---|---|---|---|
| 1 tablespoon | 0.49 oz | 0.49 oz | 0.66 oz |
| 2 tablespoons | 0.97 oz | 0.98 oz | 1.31 oz |
| 3 tablespoons | 1.46 oz | 1.48 oz | 1.97 oz |
| 4 tablespoons | 1.94 oz | 1.97 oz | 2.62 oz |
| 5 tablespoons | 2.43 oz | 2.46 oz | 3.28 oz |
| 6 tablespoons | 2.91 oz | 2.95 oz | 3.94 oz |
| 8 tablespoons | 3.88 oz | 3.94 oz | 5.25 oz |
| 10 tablespoons | 4.85 oz | 4.92 oz | 6.56 oz |
| 12 tablespoons | 5.82 oz | 5.90 oz | 7.87 oz |
| 16 tablespoons | 7.76 oz | 7.87 oz | 10.50 oz |
| 31 tablespoons | 15.04 oz | 15.25 oz | 20.34 oz |
Understanding the Units
What is a Tablespoon?
A tablespoon (tbsp) is a US customary unit of volume equal to 14.787 milliliters, 3 teaspoons, or 1/16 of a cup. It is commonly used for measuring smaller amounts of ingredients.
What is an Ounce?
Ounces are commonly used in US recipes for cheese, meat, chocolate, and other ingredients sold by weight. Many kitchen scales offer both gram and ounce readings.