It depends on the subject and on your free-response points. On AP U.S. History, with average free-response work, about 33 of 55 multiple-choice answers reach an estimated 5. Strong free-response work lowers that number. Every subject has its own weights, so read the row for your exam.

Updated 2026-10-28

How many AP questions do you need for a 5?

A raw score of "42 out of 55" means nothing on its own. Each AP exam weighs its two sections differently and then maps the weighted total to a 1-5 score. The table below turns that formula around: it starts from the estimated 5 cut-off and counts back to the multiple-choice answers you need.

How the composite is built

Each section becomes a percentage of its own maximum. The exam multiplies those two percentages by the section weights and adds them. In the notation the calculators use:

composite = (MC correct / MC total) × MC weight × 100
+ (FRQ points / FRQ total) × FRQ weight × 100

A composite at or above the estimated 5 cut-off returns a 5. The cut-offs are the same numbers the subject calculators use for 2025-26. Section weights differ by subject: AP U.S. History is 40% multiple choice and 60% free response, while AP Psychology is 67% and 33%.

Multiple-choice answers needed for an estimated 5

The three free-response columns are levels of performance: full marks, 85% of the points, and 70% of the points. Read the row for your exam and the column that matches how you expect to write.

AP exam	MC	FRQ pts	Weight MC/FRQ	5 at FRQ 100%	5 at FRQ 85%	5 at FRQ 70%	Miss at 85%
AP Biology	60	34	50/50	24	33	42	27
AP Calculus AB	45	54	50/50	17	23	30	22
AP Calculus BC	45	54	50/50	17	23	30	22
AP Chemistry	60	46	50/50	27	36	45	24
AP English Language	45	18	45/55	20	29	37	16
AP English Literature	55	18	45/55	22	33	43	22
AP Psychology	75	14	67/33	47	53	59	22
AP U.S. Government & Politics	55	17	50/50	28	36	44	19
AP U.S. History	55	22	40/60	21	33	46	22

Counts are rounded up, because a fraction of a question cannot be answered. "Miss at 85%" is the number of multiple-choice questions you can get wrong and still reach the estimated 5 with 85% of the free-response points.

Worked example: AP U.S. History

AP U.S. History gives you 55 multiple-choice questions and 22 free-response points. Suppose your free-response work earns 85% of the points, which is about 19 of 22. That is 0.85 × 60 = 51.0 composite points from the written section. The estimated 5 cut-off is 75, so you need 75 - 51.0 = 24.0 points from the multiple-choice section. At 40% weight over 55 questions, each correct answer is worth about 0.73 composite points, so 33 correct answers clear the line and you can miss 22.

Why these numbers are estimates

College Board does not publish exact raw-to-score cut-offs for each exam year, and the real cut moves a little as test forms change. Every number on this page comes from the estimated 2025-26 cut-offs and section weights that the subject calculators already use. Treat the result as a target, not a promise, and read the AP score distributions for the published outcome instead: the share of students who actually earned each score.

Check your own numbers

Enter your real multiple-choice count and your free-response points in the calculator for your subject. It returns the composite percentage, the estimated score and the gap to the next score. Start at all AP score calculators, or open the AP U.S. History calculator to try the example above.