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How Much Is 5.04 Cups of Rolled Oats in Ounces?

5.04 cups of rolled oats weighs 16.00 oz. This is based on rolled oats having a density of 90g 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 5.04 cups.

5.04 cups of rolled oats
=
16.00oz
Result using all cup standards info
16.00 oz (US) 16.91 oz (Metric Cup) 19.22 oz (Imperial Cup)
5.04 cups of rolled oats is also
16.00

Formula and Step-by-Step

cups × 90g/cup ÷ 28.3495g/oz = ounces
  1. Start with 5.04 cups of rolled oats
  2. 1 cup of rolled oats = 90g
  3. 5.04 × 90 = 453.6g
  4. Convert grams to ounces: 453.6 ÷ 28.3495 = 16.00 oz

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.

Rolled Oats at Different Amounts

How rolled oats scales across common cups measurements. Your amount (5.04 cups) is highlighted.

0.75 cups2.38 oz1 cup3.17 oz1.5 cups4.76 oz2 cups6.35 oz3 cups9.52 oz4 cups12.70 oz5 cups15.87 oz5.04 cups16.00 oz

For reference, 5.04 cups of rolled oats (453.6g) is close in weight to a loaf of bread (450g).

Other Amounts of Rolled Oats

Cups US Ounces Metric Cup Imperial Cup
0.25 cups 0.79 oz 0.84 oz 0.95 oz
0.33 cups 1.05 oz 1.11 oz 1.26 oz
0.5 cups 1.59 oz 1.68 oz 1.91 oz
0.75 cups 2.38 oz 2.52 oz 2.86 oz
1 cup 3.17 oz 3.35 oz 3.81 oz
1.5 cups 4.76 oz 5.03 oz 5.72 oz
2 cups 6.35 oz 6.71 oz 7.63 oz
3 cups 9.52 oz 10.06 oz 11.44 oz
4 cups 12.70 oz 13.42 oz 15.25 oz
5 cups 15.87 oz 16.77 oz 19.06 oz
5.04 cups 16.00 oz 16.91 oz 19.22 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?

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 16.00 oz, based on rolled oats having a density of 90g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 90 (grams per cup for rolled oats), then divide by 28.3495 to convert grams to ounces. For 5.04 cups: 5.04 × 90 = 453.6g, then 453.6 ÷ 28.3495 = 16.00 oz.
For the most accurate results, weigh rolled oats 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: 16.00 oz × 28.3495 = 453.6g, then 453.6g ÷ 90 = 5.04 cups. Or use the Ounces to Cups converter.