The invention relates to an electronic scale comprising a tray, an upper housing assembly, a sensor support assembly, a circuit board and a lower housing assembly which are arranged successively from top to bottom. A display assembly is disposed on a side of the lower housing assembly. The sensor support assembly comprises a weighing sensor, an upper support frame and a lower support frame. The weighing sensor is fixed between the upper support frame and the lower support frame. The upper support frame is configured in an X shape. The lower support frame comprises a circular steel pipe support leg and a connecting block. The support leg comprises a front support leg and a rear support leg. The middle parts of the front support leg and the rear support leg are fixed in the connecting block in parallel. The distance between the front support leg and the rear support leg is greater than or equal to the width of the weighing sensor. The left and right ends of each of the front support leg and the rear support leg are configured in a bilaterally symmetric [lambda] shape. Both the left end and the right end of the connecting block are provided with an integrally-formed stopping block. The distance between the two stopping blocks is greater than or equal to the length of the weighing sensor. The electronic scale is simple in structure, convenient to assemble, easy to use and low in production cost.