AP Calculus AB Score Calculator

Based on publicly released past curves, a 5 has typically required a composite around 63% of available points — for example, about 28 of 45 mcq plus 34 of 54 free-response points. The exact 2026 cutoff will be set by the College Board's equating process after the exam.

Not in the classroom sense — your score never depends on how other students perform that year. Instead, the College Board uses equating to adjust raw-score cutoffs so a given AP score means the same thing across years. In practice it behaves like a conversion table that shifts a few points from year to year.

The current format is 45 multiple-choice questions (50%) and six 9-point free-response questions (50%), each section split into calculator and no-calculator parts. Section I gives you 105 minutes for 45 multiple-choice questions. Section II gives you 90 minutes for six free-response questions, each scored out of 9 points by AP readers.

There is no penalty for wrong multiple-choice answers — always answer everything. On the free response, points attach to shown reasoning: a correct numeric answer without the supporting setup or justification can earn surprisingly little, while a clean setup with a small arithmetic error usually keeps most of the 9 points.

The College Board typically releases AP scores in early-to-mid July. For the May 2026 exams, expect results in July 2026 — the exact date is announced on the College Board website closer to release.

No. Only correct answers count toward your multiple-choice score, so you should answer every question, even when you are making an educated guess.

It is an estimate. The calculator weights each section exactly the way the exam does and uses conservative cutoffs from publicly released past curves, but the College Board re-equates every exam year, so the real boundaries move a few points. Treat the output as a target-setting tool, not a promise.