Every pharmacy school builds its prerequisite list around the same core: general and organic chemistry, biology, and math. The differences live at the edges — physics here, microbiology there, public speaking at a few — which is why the smart move is planning against the schools you actually want, not a generic list.
What courses do pharmacy schools require?
The near-universal core, usually with labs:
- General chemistry I & II
- Organic chemistry I & II
- General biology I & II
- Anatomy and physiology
- Microbiology
- Calculus (one semester at most schools)
- Statistics
- English composition and communications
Common add-ons, depending on the school: physics, biochemistry, economics, psychology or another social science, and humanities electives. All told you’re looking at roughly 60–70 semester hours, which is why “two years of prerequisites” is the standard shorthand.
One practical warning: schools set minimum grades per course, usually a C or C-. Retaking a D in organic chemistry costs you a semester, so protect the science sequence above everything else.
Do you need a bachelor’s degree for pharmacy school?
Mostly no. Of the 147 accredited programs we track, 125 admit students without a bachelor’s — prerequisites alone get you in. Sixteen prefer a degree, and only six require one. Plenty of pharmacists started as college sophomores who applied during their second year of prerequisites and never finished a separate undergraduate degree.
The nuance: at selective schools, degree-holding applicants are increasingly common in practice even where the degree isn’t required. If your grades are borderline, the extra coursework of a finished degree can strengthen the file.
Can prerequisites be taken online or at community college?
Usually yes, with school-specific fine print. Most programs now accept online prerequisites from regionally accredited institutions — a policy that loosened permanently after 2020 — though some still want labs done in person. Community college credit is broadly accepted, and honestly it’s the budget-smart route for the general chemistry and biology sequences.
Pass/fail grades are shakier ground: many schools accept them only for pandemic-era semesters and want letter grades otherwise. Each school’s PharmCAS page lists its exact policy; check before you register, not after.
How long do prerequisites take?
Two years of full-time coursework if you plan tightly, mostly because the chemistry sequence is a chain: general chem I → II → organic I → II, one semester each. Part-time students and career changers usually need three. If you’re starting from zero science coursework, that chain is your critical path — build every schedule around it.
Do requirements differ between schools?
Enough to matter. A school might require public speaking, a second semester of calculus, or specific humanities hours that its neighbor doesn’t. Before you finalize a course plan, pull the requirements for your top five schools and build a single spreadsheet that satisfies all of them — the overlap usually covers 90% and the remaining courses fit into elective slots. Our requirements-by-state guide links every school’s specifics, including prerequisite tables on each school page.