Every entity in RollCall that has dates and times associated with their description can be displayed on a calendar. There are Student calendars, Class calendars, Instructor calendars, classroom calendars, Administrator calendars and schedules for clinic/lab appointments.

Each of the calendars allows comparison with any other calendar - you can see if an Instructor is free to take a class for example, or see if a student is free to schedule an appointment with a counselor. Instructors and Administrators can even setup  office hours - which are shown with a different background on their calendar displays.

Right-click on an item to see more information, double-click to record information. For Classes, a double-click displays the attendance window, for Tutoring appointments and Exams it displays the respective results recording window.