The invention discloses a furniture mounting hammer with a measuring function. The furniture mounting hammer mainly comprises a hammer head and a hammer handle connected with the hammer head, whereinthe hammer head is a rubber body with hammering surfaces at the two ends; a cone frustum shaped groove with inner threads is formed in the middle position of the bottom of the rubber body; a connecting sleeve made of an iron or titanium alloy material is in sleeve connection on the middle part of the rubber body; a circular hole is formed in a position, corresponding to the cone frustum shaped groove of the rubber body, in the connecting sleeve in a penetrating mode; a circular ring shaped hook is arranged on the top of the connecting sleeve; one end of the hammer handle is provided with a handle, and a connecting end with cone frustum shaped outer threads is arranged at the other end of the hammer handle; the connecting end of the hammer handle penetrates through the circular hole and then is in threaded connection with the cone frustum shaped groove in the rubber body; a ring-shaped groove is formed in the upper part of the hammer handle; a tape measure belt is arranged in the ring-shaped groove; and one end of the tape measure belt is fixedly arranged in the ring-shaped groove. The furniture mounting hammer has the characteristics of being simple in structure, high in practicability and convenient to carry or dismount, having a function of measuring the dimension and the like.