Abstract: The present invention discloses a portable scale, which includes a housing, an upper cover, a display, a panel, a weighing sensor with a bottom and a top, a first bracket, a second bracket, a scale plate, a PCB plate and a battery; the housing is hinged with the upper upper cover to form a box body; the weighing sensor, the PCB plate, the battery, the display, the first bracket and the second bracket are arranged in the housing; the first bracket, the second bracket are arranged on the bottom and the top of the weighing sensor, respectively; the first bracket is fixed in the housing; the panel covers the housing; the panel is provided with two avoiding positions for avoiding the display and the weighing sensor; the scale plate is fixed on the second bracket through one of the avoiding position; the weighing sensor.