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How Much Is 2 Cups of Quinoa in Ounces?

2 cups of quinoa equals 11.99 oz. Quinoa has a density of 170g per cup (170g per cup), which means it's moderate weight compared to other common cooking ingredients. For comparison, 2 cups of all-purpose flour would be 8.83 oz.

2 cups of quinoa
=
11.99oz
Result using all cup standards info
11.99 oz (US) 12.67 oz (Metric Cup) 14.40 oz (Imperial Cup)
2 cups of quinoa is also
11.99

Formula and Step-by-Step

cups × 170g/cup ÷ 28.3495g/oz = ounces
  1. Start with 2 cups of quinoa
  2. 1 cup of quinoa = 170g
  3. 2 × 170 = 340g
  4. Convert grams to ounces: 340 ÷ 28.3495 = 11.99 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 cups) is highlighted.

0.5 cups3.00 oz0.75 cups4.50 oz1 cup6.00 oz1.5 cups8.99 oz2 cups11.99 oz3 cups17.99 oz4 cups23.99 oz5 cups29.98 oz

For reference, 2 cups of quinoa (340g) is close in weight to a can of soda (355g).

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
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?

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.

Frequently Asked Questions

About 11.99 oz, based on quinoa having a density of 170g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 170 (grams per cup for quinoa), then divide by 28.3495 to convert grams to ounces. For 2 cups: 2 × 170 = 340g, then 340 ÷ 28.3495 = 11.99 oz.
For the most accurate results, weigh quinoa on a kitchen scale. If measuring by volume, spoon the ingredient into the measuring cup and level it off with a straight edge rather than scooping directly.
Weight-per-cup values vary because of differences in how the ingredient is measured (spooned vs scooped), grind size, moisture content, and settling during storage. Our values use standardized measurement methods from established culinary references.
Reverse the conversion: 11.99 oz × 28.3495 = 340g, then 340g ÷ 170 = 2 cups. Or use the Ounces to Cups converter.