Phi Kappa Phi is the most selective honor society for all academic disciplines. Membership is by invitation only to second-semester juniors, seniors, and graduate students. To be eligible, students must meet the following requirements:
Be an undergraduate student in any department of a college or university having a Phi Kappa Phi chapter who have completed at least twenty-four (24) semester hours or the equivalent at that institution.
Juniors must have completed at least seventy-two (72) credit hours and rank scholastically in the top 7.5 percent of their class.
Seniors must rank in the top 10 percent of their class.
Graduate students must rank in the upper 10 percent of their class.
Faculty, professional staff, and alumni who have achieved scholarly distinction also may be eligible for membership.