How Much Is 5 Cups of Egg Whites in Ounces?
5 cups of egg whites weighs 42.86 oz. This is based on egg whites having a density of 243g per cup. Because cups measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 5 cups.
Formula and Step-by-Step
- Start with 5 cups of egg whites
- 1 cup of egg whites = 243g
- 5 × 243 = 1,215g
- Convert grams to ounces: 1,215 ÷ 28.3495 = 42.86 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Carton egg whites and yolks have very consistent density, making them easier to measure by volume than freshly separated eggs. If your recipe calls for a specific gram amount, carton products are the most predictable.
Egg Whites at Different Amounts
How egg whites scales across common cups measurements. Your amount (5 cups) is highlighted.
For reference, 5 cups of egg whites (1,215g) is close in weight to a bottle of wine (1,200g).
Other Amounts of Egg Whites
| Cups | US Ounces | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 2.14 oz | 2.26 oz | 2.57 oz |
| 0.33 cups | 2.83 oz | 2.99 oz | 3.40 oz |
| 0.5 cups | 4.29 oz | 4.53 oz | 5.15 oz |
| 0.75 cups | 6.43 oz | 6.79 oz | 7.72 oz |
| 1 cup | 8.57 oz | 9.06 oz | 10.29 oz |
| 1.5 cups | 12.86 oz | 13.59 oz | 15.44 oz |
| 2 cups | 17.14 oz | 18.11 oz | 20.59 oz |
| 3 cups | 25.71 oz | 27.17 oz | 30.88 oz |
| 4 cups | 34.29 oz | 36.23 oz | 41.18 oz |
| 5 cups | 42.86 oz | 45.29 oz | 51.47 oz |
Understanding the Units
What is a Cup?
A cup is a US customary unit of volume equal to 236.588 milliliters or 8 fluid ounces. It is the most common volume measurement in American recipes. One cup can be divided into 16 tablespoons or 48 teaspoons.
What is an Ounce?
Ounces are commonly used in US recipes for cheese, meat, chocolate, and other ingredients sold by weight. Many kitchen scales offer both gram and ounce readings.