Seven hundred fifty grams of flour equals 6.25 US cups. Use this as planning guidance for bowl capacity or ingredient preparation. A scale is strongly preferred because repeatedly filling a cup can introduce a different packing level each time.
For all-purpose flour, the calculation is 750 ÷ 120 = 6.25 cups. If you use cups, fill each measure the same way from start to finish.
Do not change to a lighter flour type just to reach a simpler cup fraction. Select the flour named in the recipe because protein level and behavior matter as much as volume.