How Much Is 31.68 Teaspoons of Cornstarch in Ounces?
31.68 teaspoons of cornstarch weighs 2.98 oz. This is based on cornstarch having a density of 128g per cup. Because teaspoons measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 31.68 teaspoons.
Formula and Step-by-Step
- Start with 31.68 teaspoons of cornstarch
- 1 teaspoon of cornstarch = 2.67g
- 31.68 × 2.67 = 84.48g
- Convert grams to ounces: 84.48 ÷ 28.3495 = 2.98 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
For the most consistent results, weigh cornstarch on a kitchen scale. Volume measurements can vary by 20-30% depending on how the flour is scooped.
Cornstarch at Different Amounts
How cornstarch scales across common teaspoons measurements. Your amount (31.68 teaspoons) is highlighted.
For reference, 31.68 teaspoons of cornstarch (84.48g) is close in weight to a deck of playing cards (94g).
Other Amounts of Cornstarch
| Teaspoons | US Ounces | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 0.25 teaspoons | 0.02 oz | 0.02 oz | 0.03 oz |
| 0.5 teaspoons | 0.05 oz | 0.05 oz | 0.06 oz |
| 1 teaspoon | 0.09 oz | 0.10 oz | 0.11 oz |
| 1.5 teaspoons | 0.14 oz | 0.14 oz | 0.17 oz |
| 2 teaspoons | 0.19 oz | 0.19 oz | 0.23 oz |
| 3 teaspoons | 0.28 oz | 0.29 oz | 0.34 oz |
| 4 teaspoons | 0.38 oz | 0.38 oz | 0.45 oz |
| 5 teaspoons | 0.47 oz | 0.48 oz | 0.56 oz |
| 6 teaspoons | 0.56 oz | 0.57 oz | 0.68 oz |
| 8 teaspoons | 0.75 oz | 0.76 oz | 0.90 oz |
| 31.68 teaspoons | 2.98 oz | 3.02 oz | 3.58 oz |
Understanding the Units
What is a Teaspoon?
A US teaspoon is 4.929 ml, a metric teaspoon is exactly 5 ml, and an imperial teaspoon is 5.919 ml. The metric and US versions are nearly identical (1.4% difference), but the imperial teaspoon is 20% larger. For most spices the difference is negligible, but for leaveners like baking powder it can affect the result.
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.