swap_horiz Need Ounces to Cups instead?

How Much Is 13.34 Cups of Couscous in Ounces?

13.34 cups of couscous weighs 81.41 oz. This is based on couscous having a density of 173g 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 13.34 cups.

13.34 cups of couscous
=
81.41oz
Result using all cup standards info
81.41 oz (US) 86.02 oz (Metric Cup) 97.76 oz (Imperial Cup)
13.34 cups of couscous is also
81.41

Formula and Step-by-Step

cups × 173g/cup ÷ 28.3495g/oz = ounces
  1. Start with 13.34 cups of couscous
  2. 1 cup of couscous = 173g
  3. 13.34 × 173 = 2,307.82g
  4. Convert grams to ounces: 2,307.82 ÷ 28.3495 = 81.41 oz

The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.

Measuring Tip

Couscous weigh 173g per cup when dry. Cooked weight per cup will be different.

Couscous at Different Amounts

How couscous scales across common cups measurements. Your amount (13.34 cups) is highlighted.

0.75 cups4.58 oz1 cup6.10 oz1.5 cups9.15 oz2 cups12.20 oz3 cups18.31 oz4 cups24.41 oz5 cups30.51 oz13.34 cups81.41 oz

For reference, 13.34 cups of couscous (2,307.82g) is close in weight to a 5 lb bag of flour (2,268g).

Other Amounts of Couscous

Cups US Ounces Metric Cup Imperial Cup
0.25 cups 1.53 oz 1.61 oz 1.83 oz
0.33 cups 2.01 oz 2.13 oz 2.42 oz
0.5 cups 3.05 oz 3.22 oz 3.66 oz
0.75 cups 4.58 oz 4.84 oz 5.50 oz
1 cup 6.10 oz 6.45 oz 7.33 oz
1.5 cups 9.15 oz 9.67 oz 10.99 oz
2 cups 12.20 oz 12.90 oz 14.66 oz
3 cups 18.31 oz 19.35 oz 21.99 oz
4 cups 24.41 oz 25.79 oz 29.31 oz
5 cups 30.51 oz 32.24 oz 36.64 oz
13.34 cups 81.41 oz 86.02 oz 97.76 oz

Understanding the Units

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.

What is an Ounce?

Ounces are commonly used in US recipes for cheese, meat, chocolate, and other ingredients sold by weight. Many kitchen scales offer both gram and ounce readings.

Frequently Asked Questions

About 81.41 oz, based on couscous having a density of 173g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 173 (grams per cup for couscous), then divide by 28.3495 to convert grams to ounces. For 13.34 cups: 13.34 × 173 = 2,307.82g, then 2,307.82 ÷ 28.3495 = 81.41 oz.
For the most accurate results, weigh couscous 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: 81.41 oz × 28.3495 = 2,307.82g, then 2,307.82g ÷ 173 = 13.34 cups. Or use the Ounces to Cups converter.