How Much Is 18.72 Tablespoons of Cornstarch in Ounces?
18.72 tablespoons of cornstarch equals 5.28 oz. Cornstarch has a density of 128g per cup (8g per tablespoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 18.72 tablespoons of honey would be 14.03 oz.
Formula and Step-by-Step
- Start with 18.72 tablespoons of cornstarch
- 1 tablespoon of cornstarch = 8g
- 18.72 × 8 = 149.76g
- Convert grams to ounces: 149.76 ÷ 28.3495 = 5.28 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Humidity affects cornstarch weight. In humid conditions, flour absorbs moisture and weighs more per cup. Store it in an airtight container for consistent results.
Cornstarch at Different Amounts
How cornstarch scales across common tablespoons measurements. Your amount (18.72 tablespoons) is highlighted.
For reference, 18.72 tablespoons of cornstarch (149.76g) is close in weight to a baseball (145g).
Other Amounts of Cornstarch
| Tablespoons | US Ounces | Metric Tablespoon | Australian Tablespoon |
|---|---|---|---|
| 1 tablespoon | 0.28 oz | 0.29 oz | 0.38 oz |
| 2 tablespoons | 0.56 oz | 0.57 oz | 0.76 oz |
| 3 tablespoons | 0.85 oz | 0.86 oz | 1.15 oz |
| 4 tablespoons | 1.13 oz | 1.15 oz | 1.53 oz |
| 5 tablespoons | 1.41 oz | 1.43 oz | 1.91 oz |
| 6 tablespoons | 1.69 oz | 1.72 oz | 2.29 oz |
| 8 tablespoons | 2.26 oz | 2.29 oz | 3.05 oz |
| 10 tablespoons | 2.82 oz | 2.86 oz | 3.82 oz |
| 12 tablespoons | 3.39 oz | 3.44 oz | 4.58 oz |
| 16 tablespoons | 4.52 oz | 4.58 oz | 6.11 oz |
| 18.72 tablespoons | 5.28 oz | 5.36 oz | 7.14 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?
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.