151 Grams of grapes are in one cup.
If the grape is average size (about 1.6 grams, or 0.0564383391 ounces), then nine ounces of grapes would be approximately 255.
A cup of whole grapes weighs 4 ounces which is about 100 grams. A cup of grapes that are halved/pitted weigh 6 ounces, about 175 grams.
1/2 cup 1 cup = 8 ounces 1 ounce = 0.12 cup
4 ounces
That is hard to say, grapes come in many sizes.
You can say: "How many milligrams are in a cup of grapes?". Since a milligram is a unit of mass, you might also say: "What is the mass, in milligrams, of a cup of grapes?"
That is 3.3 ounces
8 ounces in a cup.
One cup is 8 ounces!
there is 8 ounces in 1 cup
1 cup = 8 ounces, so 1/3 cup = 2.66 ounces.