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How Much Is 1 Ounce of Steel Cut Oats in Cups?

1 ounce of steel cut oats equals 0.18 cups. That's 28.35g, and Steel cut oats has a density of 160g per cup. Because ounces measure weight and cups measure volume, the result depends on the ingredient's density.

1 ounce of steel cut oats
=
0.18cups
Result using all cup standards info
0.18 cups (US) 0.17 cups (Metric Cup) 0.15 cups (Imperial Cup)
0.18

Formula and Step-by-Step

(ounces × 28.35g/oz) ÷ 160g/cup = cups
  1. Start with 1 ounce of steel cut oats
  2. Convert ounces to grams: 1 × 28.35 = 28.35g
  3. 1 cup of steel cut oats = 160g
  4. 28.35g ÷ 160g/cup = 0.18 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.

Steel Cut Oats at Different Amounts

How steel cut oats scales across common ounces measurements. Your amount (1 ounce) is highlighted.

1 oz0.18 cups2 oz0.35 cups3 oz0.53 cups4 oz0.71 cups5 oz0.89 cups6 oz1.06 cups8 oz1.42 cups10 oz1.77 cups

Other Amounts of Steel Cut Oats

Ounces US Cups Metric Cup Imperial Cup
1 ounce 0.18 cups 0.17 cups 0.15 cups
2 ounces 0.35 cups 0.34 cups 0.30 cups
3 ounces 0.53 cups 0.50 cups 0.44 cups
4 ounces 0.71 cups 0.67 cups 0.59 cups
5 ounces 0.89 cups 0.84 cups 0.74 cups
6 ounces 1.06 cups 1.01 cup 0.89 cups
8 ounces 1.42 cups 1.34 cups 1.18 cups
10 ounces 1.77 cups 1.68 cups 1.48 cups
12 ounces 2.13 cups 2.01 cups 1.77 cups
16 ounces 2.83 cups 2.68 cups 2.36 cups

Understanding the Units

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.

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.

Frequently Asked Questions

About 0.18 cups, based on steel cut oats having a density of 160g per cup. The exact amount depends on how the ingredient is measured and the specific product.
First convert ounces to grams (1 ounce = 28.3495g), then divide by 160 (grams per cup). For 1 ounce: 1 × 28.3495 = 28.35g, then 28.35 ÷ 160 = 0.18 cups.
For the most accurate results, weigh steel cut 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: 0.18 cups × 160g/cup = 28.35g, then 28.35g ÷ 28.3495 = 1 ounce. Or use the Cups to Ounces converter.