To provide the working schedule controller for an automatic machine tool capable of flexibly and easily executing the change of working/non-working, the change of the working order of a work, and the change of a machine pallet even after inputting it once.

In this working schedule controller having an automatic machine tool 1 for automatically working a work 4 of a machine pallet 2 according to a program P and data of a computer 7, the computer 7 is provided with an input device 9 for separately storing the information of the machine pallet 2, the work mounting position, the type of the work 4, the working of the work, the working order of the work, and work execution judgment in a plurality of data bases D1 and D2 by using a machine pallet identification name JM1 and a work mounting position identification name JT1 as a common key, and for correcting the contents of the data bases D1 and D2. At the time of executing working, an execution program P7 is prepared by linking the data bases D1 and D2 with the common key according to the program of a link working executing part P1.