ONLINE PROGRAMS

Purdue University Online Academic Calendars

Purdue University offers over 200 specialized online academic programs and courses. Each of these follows a specialized calendar to offer you the most timely, convenient, and flexible education possible. Programs are on the Standard Academic Calendar or the Parts of Term Calendar. 

Refer to the Drop/Add Refund calendar for the necessary calendar your program follows.

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Academic Calendars

Standard Academic Calendar Programs

Parts of Term Calendars

Parts of Term Calendar Programs

The Parts of Term Calendar offers three 16-week terms every year with coursework occurring in two 8-week sessions during each term.

Parts of Term Online Calendar

2022-2023 Parts of Term Online Calendar

PART OF TERMCLASSES BEGINCLASSES END
Fall IAugust 22, 2022October 16, 2022
Fall IIOctober 17, 2022December 11, 2022
Spring IJanuary 9, 2023March 5, 2023
Spring II March 6, 2023April 30, 2023
Summer IMay 1, 2023June 25, 2023
Summer IIJune 26, 2023August 20, 2023

2023-2024 Parts of Term Online Calendar

PART OF TERMCLASSES BEGINCLASSES END
Fall IAugust 21, 2023October 15, 2023
Fall IIOctober 16, 2023December 10, 2023
Spring IJanuary 8, 2024March 3, 2024
Spring II March 4, 2024April 28, 2024
Summer I April 29, 2024June 23, 2024
Summer II June 24, 2024August 18, 2024

2024-2025 Parts of Term Online Calendar

PART OF TERMCLASSES BEGIN CLASSES END
Fall I August 19, 2024October 13, 2024
Fall II October 14, 2024December 8, 2024
Spring IJanuary 13, 2025March 9, 2025
Spring IIMarch 10, 2025May 4, 2025
Summer IMay 5, 2025June 29, 2025
Summer IIJune 30, 2025August 24, 2025

2025-2026 Parts of Term Online Calendar

PART OF TERMCLASSES BEGIN CLASSES END
Fall I August 25, 2025October 19, 2025
Fall II October 20, 2025December 14, 2025
Spring IJanuary 12, 2026March 8, 2026
Spring IIMarch 9, 2026May 3, 2026
Summer IMay 11, 2026June 28, 2026
Summer IIJune 29, 2026August 16, 2026