How Much Is 1.51 Cups of Rolled Oats in Grams?
1.51 cups of rolled oats equals 135.90 g. Rolled oats has a density of 90g per cup (90g per cup), which means it's relatively light compared to other common cooking ingredients. For comparison, 1.51 cups of honey would be 513.4 g.
Formula and Step-by-Step
- Start with 1.51 cups of rolled oats
- 1 cup of rolled oats = 90g
- 1.51 × 90 = 135.9g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Oats come in multiple forms (rolled, steel-cut, instant) that have different densities. Steel-cut oats are nearly twice as heavy per cup as rolled oats.
Rolled Oats at Different Amounts
How rolled oats scales across common cups measurements. Your amount (1.51 cups) is highlighted.
For reference, 1.51 cups of rolled oats (135.9g) is close in weight to a small apple (130g).
Other Amounts of Rolled Oats
| Cups | US Grams | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 22.50 g | 23.78 g | 27.02 g |
| 0.33 cups | 29.70 g | 31.38 g | 35.67 g |
| 0.5 cups | 45.00 g | 47.55 g | 54.04 g |
| 0.75 cups | 67.50 g | 71.33 g | 81.06 g |
| 1 cup | 90.00 g | 95.10 g | 108.09 g |
| 1.5 cups | 135.00 g | 142.65 g | 162.13 g |
| 1.51 cups | 135.90 g | 143.60 g | 163.21 g |
| 2 cups | 180.00 g | 190.20 g | 216.17 g |
| 3 cups | 270.00 g | 285.31 g | 324.26 g |
| 4 cups | 360.00 g | 380.41 g | 432.34 g |
| 5 cups | 450.00 g | 475.51 g | 540.43 g |
Understanding the Units
What is a Cup?
There are three cup standards used worldwide. The US cup (236.588 ml) is used in American recipes. The metric cup (250 ml) is standard in Australia, New Zealand, and some parts of Asia. The imperial cup (284.131 ml) appears in older British and Canadian recipes. A metric cup holds about 5.7% more than a US cup, while an imperial cup holds about 20% more. Using the wrong standard can noticeably affect a recipe.
What is a Gram?
Grams are the preferred unit in professional kitchens and bakeries because they allow exact recipe scaling. To double a recipe, simply double the gram values. No need to worry about how tightly an ingredient is packed into a cup.