An AP exam is reported as a single number from 1 to 5, and that number is a recommendation to universities rather than a grade. What it buys is decided by each institution, not by College Board.
What each score means
| Score | College Board's recommendation | Equivalent college grade |
|---|---|---|
| 5 | Extremely well qualified | A+ or A |
| 4 | Very well qualified | A−, B+ or B |
| 3 | Qualified | B−, C+ or C |
| 2 | Possibly qualified | — |
| 1 | No recommendation | — |
Three is the line, but only as a recommendation
The American Council on Education and College Board both recommend that universities award credit for a score of 3 or higher on any AP exam. Many US institutions follow that. Many others require a 4, and selective programmes often require a 5 or decline credit in subjects central to the degree while accepting it as placement.
This is the part worth checking before choosing courses: the recommendation is uniform, the policies are not. A student counting on credit should read the policy of the specific universities on their list, in the specific subjects, and treat anything else as a guess.
Credit and placement are different things
Credit means the course counts toward the degree. Placement means being allowed to skip the introductory course without receiving credit for it. A university can grant one, both or neither for the same score, and the two are often confused in conversation. ACE's recommendations run to specific course equivalents and credit hours per subject — six credits for English Language and Composition at a 3, for instance, or three for Cybersecurity.
Why a 3 means the same thing every year
The multiple-choice and free-response sections combine into a composite, which is then translated onto the 1–5 scale by a statistical process designed so that a 3 this year represents the same achievement as a 3 last year. The boundaries themselves come from Evidence Based Standard Setting, which uses the performance of university faculty and real student data; each subject's standards are re-verified every five to ten years.
The practical consequence is that a raw percentage from a practice book cannot be read straight across to an AP score, and that a cohort doing better does not push boundaries up.
Who sees the scores
Scores go automatically to the student, to the one university or scholarship programme named in the free score send, and to teachers and administrators at the student's school and district. Additional institutions can be added later for a fee.
One detail that catches families out: parents have no access to AP scores unless the student shares their College Board account login. If a parent expects to see results in July, that needs arranging in advance with the student.