AP Score Calculator
Enter your multiple-choice and free-response points — get a weighted composite and an estimated 1–5 score for 8 AP exams.
Enter your multiple-choice score to see the estimate.
Section weights follow College Board's exam descriptions. The 1–5 cut-offs are not published and change every year, so the score is an estimate.
AP exams are scored from 1 to 5. Your raw points from the multiple-choice and free-response sections are weighted into a composite score, and College Board converts the composite into the final score using cut-offs set separately for each exam every year. This calculator uses the current formats from College Board's exam descriptions for the 2027 season: for example, APUSH and World History weight 55 multiple-choice questions at 40%, three short answers at 20%, the DBQ at 25% and the long essay at 15%, while Calculus AB and BC now have 42 multiple-choice questions instead of 45. Free-response points per question follow College Board's published scoring statistics.
The cut-offs between 1 and 5 are not published, so the final score is an estimate on an approximate common scale. When your composite is within a few points of a boundary, the calculator says so instead of pretending to know. Example: 40 of 55 multiple choice, 2 points on each short answer, 4 on the DBQ and 3 on the LEQ in APUSH give a composite of about 64% — a likely 4, close to a 5. Use the estimate to decide where extra practice pays off most.
| Exam | Multiple choice | Free response |
|---|---|---|
| AP English Language and Composition | 45 questions · 45% | 3 questions · 55% |
| AP US History (APUSH) | 55 questions · 40% | 5 questions · 60% |
| AP World History: Modern | 55 questions · 40% | 5 questions · 60% |
| AP Biology | 60 questions · 50% | 6 questions · 50% |
| AP Chemistry | 60 questions · 50% | 7 questions · 50% |
| AP Calculus AB | 42 questions · 50% | 6 questions · 50% |
| AP Calculus BC | 42 questions · 50% | 6 questions · 50% |
| AP US Government and Politics | 55 questions · 50% | 4 questions · 50% |
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How is an AP score calculated?
Each section has a fixed weight. The calculator converts your points in each part into a share of its maximum, multiplies by the part's weight and adds them up into a composite percentage. College Board then maps the composite to 1–5 with cut-offs set for each exam each year.
What composite do I need for a 5?
There is no fixed number: cut-offs vary by subject and year and are not published. The calculator uses an approximate scale where about 65% of the weighted maximum is usually enough for a 5, 52% for a 4 and 40% for a 3, and it flags results close to these boundaries.
What is a passing AP score?
A 3 is generally called "qualified" and is the minimum many colleges accept for credit. Selective colleges often require a 4 or 5, and policies differ by subject — check the college's AP credit page.
How is APUSH weighted?
Multiple choice (55 questions) 40%, short answers (3 questions, 3 points each) 20%, the document-based question (7 points) 25% and the long essay (6 points) 15%. AP World History: Modern uses the same structure.
How many questions are on AP Calculus AB and BC?
42 multiple-choice questions — 29 without a calculator (35% of the score) and 13 with a graphing calculator (15%) — and 6 free-response problems worth 9 points each (50%). Older calculators still assume 45 multiple-choice questions.
How is AP English Language scored?
Multiple choice (45 questions) counts for 45%, and the three essays — synthesis, rhetorical analysis and argument, each scored 0–6 — for 55% together.
How are AP Biology and Chemistry weighted?
Both split 50/50 between multiple choice (60 questions) and free response. Biology has two long questions of 9 points and four short ones of 4; Chemistry has three long questions of 10 points and four short ones of 4.
Is there a penalty for wrong answers?
No. Since 2011 College Board scores only correct multiple-choice answers, so you should answer every question.
How accurate is the estimate?
The composite is exact for the given points, because it uses College Board's published weights. The 1–5 conversion is an approximation, and different estimators disagree by several points for the same subject. Treat a result near a boundary as either of the two scores.
When are AP scores released?
Scores are usually released in early July for exams taken in May. The 2027 exams take place in May 2027; check College Board for the exact dates.