How many grams of butter are in two-thirds a cup?

To answer this, you need to know the weight of two-thirds of a cup of butter in ounces and then convert the ounces to grams using the conversion factor 1 ounce = 28.35 grams.

Two-thirds of a cup is equal to 0.6667 cups.

Since 1 cup of butter is equal to 8 ounces, two-thirds of a cup of butter is equal to 8 ounces x 0.6667 = 5.33 ounces.

- Converting ounces to grams:

5.33 ounces x 28.35 grams / ounce = 150.95 grams

Therefore, there are 151 grams in two-thirds of a cup of butter.