Three Parts:Getting Ready to Make the MoveMoving the Piano to Another ResidencePlacing the Piano in the New ResidenceCommunity Q&A. An upright piano can weigh anywhere from 300 to 900 pounds (136.1 to 408.2 kilograms). Moving anything of this size calls for several people to help with the move. It also requires that you take your time and be careful not to damage the piano, other furniture, walls, and floors.