Weighing device being capable of achieving remote and automatic calibration

Provided is a weighing device being capable of achieving remote and automatic calibration. The weighing device comprises a weighing container supported by a weighing sensor, a counterweight, a lifting device arranged at the bottom of the weighing container and connected with the counterweight, and a control device connected with the weighing sensor and the lifting device. The lifting device is connected with the counterweight through a flexible pulling rope, and can drive the counterweight to move between a suspension position and a landing position. When the counterweight is in the suspension position and the weighing container has no load, the control device can carry out calibration according to the practical weight collected by the weighing sensor and the counterweight weight.