Purdue University operates on a semester system with intakes primarily in Fall (August) and Spring (January). Some programs may offer Summer (May) admission, though this is less common. Application deadlines vary by program and level of study.
For undergraduate applicants, the priority deadline for Fall is typically November 1, with regular decisions due by January 15. Graduate programs often have earlier deadlines, ranging from December to February for Fall intake. Spring deadlines usually fall between September and October. Prospective students should verify specific deadlines for their chosen program on Purdue’s official website, as requirements may differ.