How Much Is 640 Grams of Steel Cut Oats in Cups?
640 grams of steel cut oats equals 4.00 cups. Steel cut oats has a density of 160g per cup. Because grams measure weight and cups measure volume, the result depends on the ingredient's density.
Formula and Step-by-Step
- Start with 640 grams of steel cut oats
- 1 cup of steel cut oats = 160g
- 640g ÷ 160g/cup = 4 cups
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Steel cut oats weigh 160g per cup. Always match the oat type your recipe specifies.
Steel Cut Oats at Different Amounts
How steel cut oats scales across common grams measurements. Your amount (640 grams) is highlighted.
Other Amounts of Steel Cut Oats
| Grams | US Cups | Metric Cup | Imperial Cup |
|---|---|---|---|
| 5 grams | 0.03 cups | 0.03 cups | 0.03 cups |
| 10 grams | 0.06 cups | 0.06 cups | 0.05 cups |
| 25 grams | 0.16 cups | 0.15 cups | 0.13 cups |
| 50 grams | 0.31 cups | 0.30 cups | 0.26 cups |
| 75 grams | 0.47 cups | 0.44 cups | 0.39 cups |
| 100 grams | 0.63 cups | 0.59 cups | 0.52 cups |
| 150 grams | 0.94 cups | 0.89 cups | 0.78 cups |
| 200 grams | 1.25 cups | 1.18 cups | 1.04 cups |
| 250 grams | 1.56 cups | 1.48 cups | 1.30 cups |
| 500 grams | 3.13 cups | 2.96 cups | 2.60 cups |
| 640 grams | 4.00 cups | 3.79 cups | 3.33 cups |
Understanding the Units
What is a Gram?
A gram (g) is a metric unit of mass equal to 1/1000 of a kilogram. It is the standard weight measurement for precise baking worldwide. Professional bakers prefer grams because they are more accurate than volume measurements.
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.