United States · AP Statistics exam
AP Statistics score calculator.
Enter your multiple-choice correct and your written-section points to see your weighted AP Statistics composite and an estimated 1 to 5 with cut points you can change.
Enter your AP Statistics results
Result
Enter your scores, then press Estimate.
The College Board does not publish composite cut points. Change the four cut points to test scenarios.
AP Statistics exam format
The College Board describes AP Statistics as 42 multiple-choice questions (1 hour 30 minutes, 50% of the exam score) and a free-response section (1 hour 30 minutes, 50%) whose questions mix practices such as exploring data, sampling and experimental design, and inference. Graded free-response questions use partial-credit rubrics, so the points possible depend on the year you practice.
How the composite is worked out
Each section becomes a share of 100 composite points using its published weight:
- Multiple choice: 50% of the composite
- Free response: 50% of the composite
Within a section the calculator takes your points scored divided by points possible, then multiplies by the section's share. The sections are added to a composite percent of the maximum, and the cut points turn that percent into an estimated 1 to 5.
Worked example
Suppose a practice test with these illustrative scores: multiple choice 30 of 42 gives 35.7 composite points; free response 14 of 24 gives 29.2 composite points. The composite is 64.9%. With the starting cut points (70, 55, 40 and 28) that is an estimated 4, and 5.1 more composite points would reach the cut for a 5.
Reality check from the 2026 results
On the 2026 exam, 17% of AP Statistics students earned a 5, 23% a 4, 22% a 3, 17% a 2 and 21% a 1; 62% earned a 3 or higher. Use the distribution as a sanity check: if your composite would place you above most students but your estimate says otherwise, your cut points are probably too strict.
Cut points: what is and is not known
The College Board does not publish the composite cut points that convert raw section scores to 1 to 5, and they are set per exam year. The starting values on this page (70%, 55%, 40% and 28% for a 5, 4, 3 and 2) are placeholders shared across the AP calculators on this site, not AP Statistics data. If your teacher or a practice-test publisher gave you a curve, enter it instead, and treat a result within a few points of any cut as undecided.
Sources
- AP Statistics exam page (College Board AP Central) — exam format, section question counts and weights
- 2026 AP Score Distributions (College Board) — share of students earning each score
Section counts, weights and 2026 distributions were read on November 2, 2026 from the College Board pages listed. The cut points are editable assumptions, not College Board data.
Frequently asked questions
How is the AP Statistics exam scored?
The College Board describes AP Statistics as 42 multiple-choice questions (1 hour 30 minutes, 50% of the exam score) and a free-response section (1 hour 30 minutes, 50%) whose questions mix practices such as exploring data, sampling and experimental design, and inference.
Does this calculator know the AP Statistics curve?
No. The College Board does not publish composite cut points, and they can change by year. The four starting cut points are editable placeholders, so treat the 1 to 5 as a rough guide.
What share of students earn a 5 on AP Statistics?
In the 2026 results 17% earned a 5, 23% a 4, 22% a 3, 17% a 2 and 21% a 1; 62% earned a 3 or higher.
Is my data sent anywhere?
No. The arithmetic runs in your browser and nothing you enter is sent or stored.
Estimate, not a College Board score
This calculator applies published section weights and cut points you can edit. It is not affiliated with the College Board and cannot predict an official AP score or the credit a college grants.