How Many Ounces Is An American Cup Of Flour?
How Many Ounces Is An American Cup Of Flour? A cup of all-purpose flour weighs 4 1/4 ounces or 120 grams. This chart is a quick reference for volume, ounces, and grams equivalencies for common ingredients. How much is an American cup of flour? Ingredient Flour (sieved) 1 cup 110g 3⁄4 cup 80g 2⁄3 cup