A Customized Storage Calendar including a backboard, calendar frame, partitions, configured as rows and columns, to define storage compartments, day boxes displaying the day number and positive subject indicia on a removable insert secured by tabs or on a removable top wall slider which are refillable, month box configured as left or right side insert which provides storage for remaining sliders displaying the current month slider, optional year sliders, and optional academia subject or positive subject indicia, horizontal support member, and a week face plate. The Customized Storage Calendar is shown configured with 31 dual-sided day boxes and 7 six wall day boxes displaying positive subject indicia on a removable insert, and 7 five wall cube day boxes displaying positive subject indicia on a removable top wall slider. Each day box is adapted to receive and store an object therein.