How Much Is 2 Cups of Mayonnaise in Ounces?
2 cups of mayonnaise weighs 15.52 oz. This is based on mayonnaise having a density of 220g 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 2 cups.
Formula and Step-by-Step
- Start with 2 cups of mayonnaise
- 1 cup of mayonnaise = 220g
- 2 × 220 = 440g
- Convert grams to ounces: 440 ÷ 28.3495 = 15.52 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Mayonnaise weighs 220g per cup. Low-fat and regular mayonnaise have slightly different densities.
Mayonnaise at Different Amounts
How mayonnaise scales across common cups measurements. Your amount (2 cups) is highlighted.
For reference, 2 cups of mayonnaise (440g) is close in weight to a loaf of bread (450g).
Other Amounts of Mayonnaise
| Cups | US Ounces | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 1.94 oz | 2.05 oz | 2.33 oz |
| 0.33 cups | 2.56 oz | 2.71 oz | 3.08 oz |
| 0.5 cups | 3.88 oz | 4.10 oz | 4.66 oz |
| 0.75 cups | 5.82 oz | 6.15 oz | 6.99 oz |
| 1 cup | 7.76 oz | 8.20 oz | 9.32 oz |
| 1.5 cups | 11.64 oz | 12.30 oz | 13.98 oz |
| 2 cups | 15.52 oz | 16.40 oz | 18.64 oz |
| 3 cups | 23.28 oz | 24.60 oz | 27.96 oz |
| 4 cups | 31.04 oz | 32.80 oz | 37.28 oz |
| 5 cups | 38.80 oz | 41.00 oz | 46.60 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?
An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.