How Much Is 20.42 Cups of Butter in Grams?
20.42 cups of butter weighs 4,635.34 g. This is based on butter having a density of 227g per cup. Because cups measure volume and grams measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 20.42 cups.
Formula and Step-by-Step
- Start with 20.42 cups of butter
- 1 cup of butter = 227g
- 20.42 × 227 = 4,635.34g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Softened butter and melted butter measure differently by volume. Melted butter settles with no air pockets, giving a slightly higher weight per cup.
Butter at Different Amounts
How butter scales across common cups measurements. Your amount (20.42 cups) is highlighted.
Other Amounts of Butter
| Cups | US Grams | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 56.75 g | 59.97 g | 68.15 g |
| 0.33 cups | 74.91 g | 79.16 g | 89.96 g |
| 0.5 cups | 113.50 g | 119.93 g | 136.31 g |
| 0.75 cups | 170.25 g | 179.90 g | 204.46 g |
| 1 cup | 227.00 g | 239.87 g | 272.62 g |
| 1.5 cups | 340.50 g | 359.80 g | 408.92 g |
| 2 cups | 454.00 g | 479.74 g | 545.23 g |
| 3 cups | 681.00 g | 719.61 g | 817.85 g |
| 4 cups | 908.00 g | 959.47 g | 1,090.47 g |
| 5 cups | 1,135.00 g | 1,199.34 g | 1,363.08 g |
| 20.42 cups | 4,635.34 g | 4,898.11 g | 5,566.82 g |
Understanding the Units
What is a Cup?
In US cooking, a cup measures volume, not weight. One standard US cup holds 236.588 ml of liquid. Because different ingredients have different densities, a cup of one ingredient can weigh very differently from a cup of another.
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.