How Many Cups Is 100 Grams of Flour?
100 grams of all-purpose flour is 0.83 cups — a little over 3/4 cup. Flour is measured at about 120 grams per cup when you spoon it into the cup and level it off, so the math is simply 100 ÷ 120 = 0.83 cups.
Because flour compacts easily, scooping straight from the bag (dip-and-sweep) can pack in up to 140 grams per cup, which would make 100 grams measure a little less than 0.83 cups. For the most reliable results, weigh your flour with a digital scale.
100g flour at a glance
0.83 cups | about 13.3 tablespoons | 120 g per cup