A urine measuring device, comprising: a container body having a drip hamber, a measuring chamber, and a liquid through hole between the drip chamber and the measuring chamber, in which the drip chamber communicates with the measuring chamber via the liquid through hole and a valve member having a counterbalance component and disposed in the liquid through hole which is controlled to be open or closed by the valve member, wherein when being the suspended state, the valve member controls the liquid through hole to be open by the gravitational force of the counterbalance component. The air in the drip chamber and air in the measuring chamber can mutually communicate, which prevents the formation of negative pressure in the drip chamber, and the urine in the drip chamber can thus be emptied completely, which enables accurate measurement of the urination volume.
