How Much Is 0.63 Cups of Cornstarch in Pounds?
Converting 0.63 cups of cornstarch to pounds gives 0.18 lb. One cup of cornstarch weighs 128g, so 0.63 cups is 0.63 × 128 = 80.64g (0.18 lb). This conversion is specific to cornstarch because each ingredient has a different density.
Formula and Step-by-Step
- Start with 0.63 cups of cornstarch
- 1 cup of cornstarch = 128g
- 0.63 × 128 = 80.64g
- Convert grams to pounds: 80.64 ÷ 453.592 = 0.18 lb
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 cups measurements. Your amount (0.63 cups) is highlighted.
For reference, 0.63 cups of cornstarch (80.64g) is close in weight to a deck of playing cards (94g).
Other Amounts of Cornstarch
| Cups | US Pounds | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 0.07 lb | 0.07 lb | 0.08 lb |
| 0.33 cups | 0.09 lb | 0.10 lb | 0.11 lb |
| 0.5 cups | 0.14 lb | 0.15 lb | 0.17 lb |
| 0.63 cups | 0.18 lb | 0.19 lb | 0.21 lb |
| 0.75 cups | 0.21 lb | 0.22 lb | 0.25 lb |
| 1 cup | 0.28 lb | 0.30 lb | 0.34 lb |
| 1.5 cups | 0.42 lb | 0.45 lb | 0.51 lb |
| 2 cups | 0.56 lb | 0.60 lb | 0.68 lb |
| 3 cups | 0.85 lb | 0.89 lb | 1.02 lb |
| 4 cups | 1.13 lb | 1.19 lb | 1.36 lb |
| 5 cups | 1.41 lb | 1.49 lb | 1.69 lb |
Understanding the Units
What is a Cup?
In US cooking, a cup measures volume, not weight. One standard US cup holds 236.588 ml of liquid. Because different ingredients have different densities, a cup of one ingredient can weigh very differently from a cup of another.
What is a Pound?
Pounds are the standard weight unit for buying ingredients in the US. A standard bag of flour is 5 pounds (2,268g) and a standard bag of sugar is 4 pounds (1,814g).