Official Academic Calendar
IU Bloomington's Official Academic Calendar is assembled by the Office of the Registrar and contains notable deadlines for registration, drop/add, withdrawal procedures, grade submission deadlines, and many other important dates.
Access the IUB Official Academic Calendar »Additional Calendars
You can also access the Tentative Future Calendars if you need to look ahead at projected major dates for future semesters. Please be aware that dates on the tentative calendar are subject to change without notice.
For those wishing to do historical research, previous semester dates back Academic Year 1963-64 can be found in our regularly-updated Past Semester Dates document.