A weighing, cutting and arranging system according to the present invention has a feeding section in which multiple rows of band-like dough are fed; a weighing and cutting section in which the dough of each row is cut so as to have a predetermined weight; and a discharging section in which cut doughs of the multiple rows are discharged in a single line. Each row of the weighing and cutting section has a shorter upstream conveyor with a weighing function, a longer downstream conveyor with a weighing function disposed downstream of the upstream conveyor, and a cutting device disposed upstream of and adjacent to the upstream conveyor. One of the multiple rows is defined as a reference row. After the cut doughs of the all rows are stopped at outlets of the respective downstream conveyors, the cut dough of the reference row is discharged.