How Much Is 0.85 Ounces of Cornstarch in Cups?
0.85 ounces of cornstarch equals 0.19 cups. That's 24.10g, and Cornstarch has a density of 128g per cup. Because ounces measure weight and cups measure volume, the result depends on the ingredient's density.
Formula and Step-by-Step
- Start with 0.85 ounces of cornstarch
- Convert ounces to grams: 0.85 × 28.35 = 24.10g
- 1 cup of cornstarch = 128g
- 24.10g ÷ 128g/cup = 0.19 cups
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 ounces measurements. Your amount (0.85 ounces) is highlighted.
Other Amounts of Cornstarch
| Ounces | US Cups | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.85 ounces | 0.19 cups | 0.18 cups | 0.16 cups |
| 1 ounce | 0.22 cups | 0.21 cups | 0.18 cups |
| 2 ounces | 0.44 cups | 0.42 cups | 0.37 cups |
| 3 ounces | 0.66 cups | 0.63 cups | 0.55 cups |
| 4 ounces | 0.89 cups | 0.84 cups | 0.74 cups |
| 5 ounces | 1.11 cups | 1.05 cups | 0.92 cups |
| 6 ounces | 1.33 cups | 1.26 cups | 1.11 cups |
| 8 ounces | 1.77 cups | 1.68 cups | 1.48 cups |
| 10 ounces | 2.21 cups | 2.10 cups | 1.84 cups |
| 12 ounces | 2.66 cups | 2.52 cups | 2.21 cups |
| 16 ounces | 3.54 cups | 3.35 cups | 2.95 cups |
Understanding the Units
What is an Ounce?
Weight ounces and fluid ounces are different measurements. A fluid ounce measures volume (29.574 ml), while an ounce measures weight (28.35g). They only align for water, where 1 fl oz weighs approximately 1 oz.
What is a Cup?
The US cup (236.588 ml) is slightly smaller than the metric cup used in Australia and some other countries (250 ml). When following recipes from different countries, check which cup standard is being used.