How Much Is 15.12 Tablespoons of Powdered Sugar in Ounces?
15.12 tablespoons of powdered sugar weighs 4.00 oz. This is based on powdered sugar having a density of 120g 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 15.12 tablespoons.
Formula and Step-by-Step
- Start with 15.12 tablespoons of powdered sugar
- 1 tablespoon of powdered sugar = 7.5g
- 15.12 × 7.5 = 113.4g
- Convert grams to ounces: 113.4 ÷ 28.3495 = 4.00 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Powdered sugar settles significantly during storage. Sifted powdered sugar weighs about 100g per cup compared to 120g unsifted - check whether your recipe means sifted or unsifted.
Powdered Sugar at Different Amounts
How powdered sugar scales across common tablespoons measurements. Your amount (15.12 tablespoons) is highlighted.
For reference, 15.12 tablespoons of powdered sugar (113.4g) is close in weight to a bar of soap (113g).
Other Amounts of Powdered Sugar
| Tablespoons | US Ounces | Metric Tablespoon | Australian Tablespoon |
|---|---|---|---|
| 1 tablespoon | 0.26 oz | 0.27 oz | 0.36 oz |
| 2 tablespoons | 0.53 oz | 0.54 oz | 0.72 oz |
| 3 tablespoons | 0.79 oz | 0.81 oz | 1.07 oz |
| 4 tablespoons | 1.06 oz | 1.07 oz | 1.43 oz |
| 5 tablespoons | 1.32 oz | 1.34 oz | 1.79 oz |
| 6 tablespoons | 1.59 oz | 1.61 oz | 2.15 oz |
| 8 tablespoons | 2.12 oz | 2.15 oz | 2.86 oz |
| 10 tablespoons | 2.65 oz | 2.68 oz | 3.58 oz |
| 12 tablespoons | 3.17 oz | 3.22 oz | 4.29 oz |
| 15.12 tablespoons | 4.00 oz | 4.06 oz | 5.41 oz |
| 16 tablespoons | 4.23 oz | 4.29 oz | 5.73 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.