Academic Calendars for West Lafayette, Indianapolis and Polytechnic Statewide
Please note that these calendars are subject to change without notice. If you have any questions or concerns, please contact the Office of the Registrar.
- For past Academic Calendars, please send an e-mail to registrar@purdue.edu to request the calendar you need.
- For the registration time ticket schedule, review the Registration Time Ticket Groups.
Academic Calendars
Current Academic Calendars
Projected Academic Calendars
Archived Academic Calendars
Add/Drop Refund and Deadlines
Add/Drop Refund and Deadline Calendars
Short Course Add/Drop Refund Dates
- Spring 2026* (.xlsx)
- Fall 2025* (.pdf)
- Summer 2025* (.pdf)
*Subject to change
