How Much Is 0.66 Cups of Egg Whites in Grams?
0.66 cups of egg whites equals 160.38 g. Egg whites has a density of 243g per cup (243g per cup), which means it's relatively heavy compared to other common cooking ingredients. For comparison, 0.66 cups of all-purpose flour would be 82.61 g.
Formula and Step-by-Step
- Start with 0.66 cups of egg whites
- 1 cup of egg whites = 243g
- 0.66 × 243 = 160.38g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
A whole large egg without shell weighs about 50g. When separating eggs for a recipe, weigh the whites and yolks individually for the most accurate results.
Egg Whites at Different Amounts
How egg whites scales across common cups measurements. Your amount (0.66 cups) is highlighted.
For reference, 0.66 cups of egg whites (160.38g) is close in weight to a smartphone (175g).
Other Amounts of Egg Whites
| Cups | US Grams | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 60.75 g | 64.19 g | 72.96 g |
| 0.33 cups | 80.19 g | 84.74 g | 96.30 g |
| 0.5 cups | 121.50 g | 128.39 g | 145.92 g |
| 0.66 cups | 160.38 g | 169.47 g | 192.61 g |
| 0.75 cups | 182.25 g | 192.58 g | 218.87 g |
| 1 cup | 243.00 g | 256.78 g | 291.83 g |
| 1.5 cups | 364.50 g | 385.16 g | 437.75 g |
| 2 cups | 486.00 g | 513.55 g | 583.66 g |
| 3 cups | 729.00 g | 770.33 g | 875.49 g |
| 4 cups | 972.00 g | 1,027.10 g | 1,167.33 g |
| 5 cups | 1,215.00 g | 1,283.88 g | 1,459.16 g |
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 Gram?
Weighing ingredients in grams eliminates the variability of volume measurements. A cup of flour can weigh anywhere from 120g to 160g depending on how it was scooped, but 120g of flour is always 120g of flour.