A body transfer assembly for moving a user on a bed includes a stand that may be positioned on a support surface. A housing is coupled to the stand. A motor is coupled to the housing. A processor is coupled to the housing. The processor is operationally coupled to the motor. A timer is coupled to the housing. The timer is operationally coupled to the processor so the timer controls a speed of the motor. An actuator is coupled to the housing. The actuator is operationally coupled to the processor. An arm is movably coupled to the housing. The arm is operationally coupled to the motor so the motor alternatively raises and lowers the arm. A rod is coupled to the arm. A bed is coupled to the rod so the bed may support the user. A mattress is positioned on the bed so the user lies on the mattress.