How Much Is 0.5 Cups of Egg Yolks in Ounces?
0.5 cups of egg yolks weighs 4.46 oz. This is based on egg yolks having a density of 253g 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 0.5 cups.
Formula and Step-by-Step
- Start with 0.5 cups of egg yolks
- 1 cup of egg yolks = 253g
- 0.5 × 253 = 126.5g
- Convert grams to ounces: 126.5 ÷ 28.3495 = 4.46 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 Yolks at Different Amounts
How egg yolks scales across common cups measurements. Your amount (0.5 cups) is highlighted.
For reference, 0.5 cups of egg yolks (126.5g) is close in weight to a small apple (130g).
Other Amounts of Egg Yolks
| Cups | US Ounces | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 2.23 oz | 2.36 oz | 2.68 oz |
| 0.33 cups | 2.95 oz | 3.11 oz | 3.54 oz |
| 0.5 cups | 4.46 oz | 4.72 oz | 5.36 oz |
| 0.75 cups | 6.69 oz | 7.07 oz | 8.04 oz |
| 1 cup | 8.92 oz | 9.43 oz | 10.72 oz |
| 1.5 cups | 13.39 oz | 14.15 oz | 16.08 oz |
| 2 cups | 17.85 oz | 18.86 oz | 21.44 oz |
| 3 cups | 26.77 oz | 28.29 oz | 32.15 oz |
| 4 cups | 35.70 oz | 37.72 oz | 42.87 oz |
| 5 cups | 44.62 oz | 47.15 oz | 53.59 oz |
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 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.