How Much Is 20.65 Tablespoons of Baking Powder in Ounces?
Converting 20.65 tablespoons of baking powder to ounces gives 10.47 oz. One tablespoon of baking powder weighs 14.38g, so 20.65 tablespoons is 20.65 × 14.38 = 296.84g (10.47 oz). This conversion is specific to baking powder because each ingredient has a different density.
Formula and Step-by-Step
- Start with 20.65 tablespoons of baking powder
- 1 tablespoon of baking powder = 14.38g
- 20.65 × 14.38 = 296.84g
- Convert grams to ounces: 296.84 ÷ 28.3495 = 10.47 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Baking powder can clump or settle during storage. Stir or sift before measuring by volume for consistent results.
Baking Powder at Different Amounts
How baking powder scales across common tablespoons measurements. Your amount (20.65 tablespoons) is highlighted.
For reference, 20.65 tablespoons of baking powder (296.84g) is close in weight to a can of soup (305g).
Other Amounts of Baking Powder
| Tablespoons | US Ounces | Metric Tablespoon | Australian Tablespoon |
|---|---|---|---|
| 1 tablespoon | 0.51 oz | 0.51 oz | 0.69 oz |
| 2 tablespoons | 1.01 oz | 1.03 oz | 1.37 oz |
| 3 tablespoons | 1.52 oz | 1.54 oz | 2.06 oz |
| 4 tablespoons | 2.03 oz | 2.06 oz | 2.74 oz |
| 5 tablespoons | 2.54 oz | 2.57 oz | 3.43 oz |
| 6 tablespoons | 3.04 oz | 3.09 oz | 4.11 oz |
| 8 tablespoons | 4.06 oz | 4.11 oz | 5.49 oz |
| 10 tablespoons | 5.07 oz | 5.14 oz | 6.86 oz |
| 12 tablespoons | 6.08 oz | 6.17 oz | 8.23 oz |
| 16 tablespoons | 8.11 oz | 8.23 oz | 10.97 oz |
| 20.65 tablespoons | 10.47 oz | 10.62 oz | 14.16 oz |
Understanding the Units
What is a Tablespoon?
Tablespoon sizes differ by country. A US tablespoon is 14.787 ml, close to the 15 ml metric standard used in most countries. An Australian tablespoon is 20 ml, about 35% larger than US. An imperial tablespoon is 17.758 ml. If your recipe comes from Australia, the larger tablespoon size can make a real difference.
What is an Ounce?
An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.