How Much Is 2.99 Cups of Quinoa in Ounces?
2.99 cups of quinoa weighs 17.93 oz. This is based on quinoa having a density of 170g 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 2.99 cups.
Formula and Step-by-Step
- Start with 2.99 cups of quinoa
- 1 cup of quinoa = 170g
- 2.99 × 170 = 508.3g
- Convert grams to ounces: 508.3 ÷ 28.3495 = 17.93 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Pour grains into the measuring cup and level off. Do not shake or tap, as this settles the grains and increases the weight.
Quinoa at Different Amounts
How quinoa scales across common cups measurements. Your amount (2.99 cups) is highlighted.
For reference, 2.99 cups of quinoa (508.3g) is close in weight to a bottle of water (500 ml) (510g).
Other Amounts of Quinoa
| Cups | US Ounces | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 1.50 oz | 1.58 oz | 1.80 oz |
| 0.33 cups | 1.98 oz | 2.09 oz | 2.38 oz |
| 0.5 cups | 3.00 oz | 3.17 oz | 3.60 oz |
| 0.75 cups | 4.50 oz | 4.75 oz | 5.40 oz |
| 1 cup | 6.00 oz | 6.34 oz | 7.20 oz |
| 1.5 cups | 8.99 oz | 9.50 oz | 10.80 oz |
| 2 cups | 11.99 oz | 12.67 oz | 14.40 oz |
| 2.99 cups | 17.93 oz | 18.95 oz | 21.53 oz |
| 3 cups | 17.99 oz | 19.01 oz | 21.60 oz |
| 4 cups | 23.99 oz | 25.35 oz | 28.81 oz |
| 5 cups | 29.98 oz | 31.68 oz | 36.01 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.