How Much Is 2.64 Ounces of Quinoa in Cups?
2.64 ounces of quinoa equals 0.44 cups. Quinoa has a density of 170g per cup. A lighter ingredient like flour (125g/cup) would fill more volume at the same weight, which is why ingredient-specific conversions matter.
Formula and Step-by-Step
- Start with 2.64 ounces of quinoa
- Convert ounces to grams: 2.64 × 28.35 = 74.84g
- 1 cup of quinoa = 170g
- 74.84g ÷ 170g/cup = 0.44 cups
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Uncooked and cooked grains have completely different weights per cup. These conversions are for uncooked/dry grains unless specified otherwise.
Quinoa at Different Amounts
How quinoa scales across common ounces measurements. Your amount (2.64 ounces) is highlighted.
Other Amounts of Quinoa
| Ounces | US Cups | Metric Cup | Imperial Cup |
|---|---|---|---|
| 1 ounce | 0.17 cups | 0.16 cups | 0.14 cups |
| 2 ounces | 0.33 cups | 0.32 cups | 0.28 cups |
| 2.64 ounces | 0.44 cups | 0.42 cups | 0.37 cups |
| 3 ounces | 0.50 cups | 0.47 cups | 0.42 cups |
| 4 ounces | 0.67 cups | 0.63 cups | 0.56 cups |
| 5 ounces | 0.83 cups | 0.79 cups | 0.69 cups |
| 6 ounces | 1.00 cup | 0.95 cups | 0.83 cups |
| 8 ounces | 1.33 cups | 1.26 cups | 1.11 cups |
| 10 ounces | 1.67 cups | 1.58 cups | 1.39 cups |
| 12 ounces | 2.00 cups | 1.89 cups | 1.67 cups |
| 16 ounces | 2.67 cups | 2.53 cups | 2.22 cups |
Understanding the Units
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.
What is a Cup?
The US cup (236.588 ml) is slightly smaller than the metric cup used in Australia and some other countries (250 ml). When following recipes from different countries, check which cup standard is being used.