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How Much Is 0.64 Cups of Butter in Grams?

0.64 cups of butter equals 145.28 g. Butter has a density of 227g per cup (227g per cup), which means it's relatively heavy compared to other common cooking ingredients. For comparison, 0.64 cups of all-purpose flour would be 80.10 g.

0.64 cups of butter
=
145.28g
Result using all cup standards info
145.28 g (US) 153.52 g (Metric Cup) 174.47 g (Imperial Cup)
0.64 cups of butter is also
145.28

Formula and Step-by-Step

cups × 227g/cup = grams
  1. Start with 0.64 cups of butter
  2. 1 cup of butter = 227g
  3. 0.64 × 227 = 145.28g

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 (0.64 cups) is highlighted.

0.25 cups56.75 g0.33 cups74.91 g0.5 cups113.5 g0.64 cups145.28 g0.75 cups170.25 g1 cup227 g1.5 cups340.5 g2 cups454 g

For reference, 0.64 cups of butter (145.28g) is close in weight to a baseball (145g).

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
0.64 cups 145.28 g 153.52 g 174.47 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

Understanding the Units

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.

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.

Frequently Asked Questions

About 145.28 g, based on butter having a density of 227g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 227 (grams per cup for butter). For 0.64 cups: 0.64 × 227 = 145.28 g.
For the most accurate results, weigh butter 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.
Fat content has a small effect on density. Higher-fat versions are slightly lighter per volume because fat is less dense than water. The difference is usually under 5%, so this conversion works well for standard varieties.
Reverse the conversion: 145.28 g ÷ 227 = 0.64 cups. Or use the Grams to Cups converter.