A sheet feeding device includes a first conveying roller conveying the sheet, a second conveying roller conveying the sheet conveyed from the first conveying roller, a first driving gear having a first number of teeth, and a second driving gear having a second number of teeth. When a first meshing frequency defined by multiplication of the first number of teeth and the number of rotations of the first driving gear is defined as A, and a second meshing frequency defined by multiplication of the second number of teeth and the number of rotations of the second driving gear is defined as B, the first meshing frequency A and the second meshing frequency B are set so as to satisfy the following expression (1):A>B.