The invention provides an elevator selection system. The elevator selection system is characterized in that the elevator selection system comprises an identify label system, a main controller and a route installation unit, passengers call floors on the main controller through the identify label system, route alternatives are generated by the route installation unit, the number of the passengers is worked out through statistics according to the user carrying capacity, the time consumed in taking an elevator is worked out through a time statistics unit, the optimum route is reasonably arranged through a shortcut route unit, the elevator to be taken is reasonably selected through a selection unit according to the number of the passengers, and the passengers are guided by an elevator guide unit to enter or exit from the elevator. According to the elevator selection system, the time consumed in taking the elevator according to each route is worked out, and the route enabling the passengers to arrive at the destination fastest is selected.