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.
Depends on what is in the cup...
a cup of shelled pistachios can weigh anything because it depends how big the cup is
depends on the size of the cup
About 3oz to 4oz depending on the size of grape.
2pounds.
8 oz
About 200 grams
approximately 4.16oz
One cup is 8 liquid oz's If want to know how much one cup of walnuts weigh you will have to weigh them
The cup of water is slightly heavier.
A Styrofoam cup weighs about 4.4 grams.
According to the California Raisin Marketing Board at www.calraisins.org/professionals/health/faq_nutrition.cfm: 1 cup of fresh grapes weighs 126 grams; therefore, one quart of grapes, which equals 4 cups, would weigh (126x4) 504 grams.