The short answer
AP Precalc composite = MCQ Part A (no calculator) ÷ 29 × 43.75 + MCQ Part B (calculator) ÷ 13 × 18.75 + FRQ 1–2 points ÷ 12 × 18.75 + FRQ 3–4 points ÷ 12 × 18.75. An estimated 5 needs about 66% of the weighted composite, a 4 about 52% and a 3 about 39% (single third-party estimate (RemNote score calculator, “based on previously released exams”; not published by College Board)). Example: 65% of multiple choice plus 60% of free-response credit = 63.1 → about a 4.How the AP Precalc score is calculated
The calculator adds up each part of the exam using College Board’s section weights:
composite % = MCQ Part A (no calculator) ÷ 29 × 43.75 + MCQ Part B (calculator) ÷ 13 × 18.75 + FRQ 1–2 points ÷ 12 × 18.75 + FRQ 3–4 points ÷ 12 × 18.75
The composite (0–100) is then compared with estimated cutoffs for a 5, 4, 3 and 2. Worked example: with 65% of the multiple-choice questions right (about 27 of 42) and 60% of the free-response credit, your composite is 62 × 0.65 + 38 × 0.6 = 63.1, which maps to an estimated 4. Each free-response question is scored 0–6, 24 points in total; the FRQ section is 37.5% of the score.
AP Precalc exam format (May 2027)
The 2027 exam is hybrid digital (MCQ in Bluebook; FRQ handwritten in paper booklets). Section by section:
| Section | Questions | Minutes | Share of score |
|---|---|---|---|
| Section I Part A: Multiple Choice (no calculator) | 29 | 65 | 43.75% |
| Section I Part B: Multiple Choice (graphing calculator required) | 13 | 40 | 18.75% |
| Section II Part A: Free Response (graphing calculator required) | 2 | 35 | 18.75% |
| Section II Part B: Free Response (no calculator) | 2 | 35 | 18.75% |
What changes for the 2027 exam
May 2027 change (CED clarifications): MCQ Part A 28→29 questions, 80→65 min; Part B 12→13 questions (40 min); FRQ Parts A and B each 30→35 min; FRQ 2 structure updated. First exam was May 2024. The calculator is set up for the 2027 structure.
Free-response point breakdown
| Question | Points | Counts for |
|---|---|---|
| FRQ 1 Function Concepts | 0–6 | 9.4% of the score |
| FRQ 2 Modeling a Non-Periodic Context | 0–6 | 9.4% of the score |
| FRQ 3 Modeling a Periodic Context | 0–6 | 9.4% of the score |
| FRQ 4 Symbolic Manipulations | 0–6 | 9.4% of the score |
| MCQ Part A (no calculator) correct (1 point each) | 0–29 | 43.8% of the score |
| MCQ Part B (calculator) correct (1 point each) | 0–13 | 18.8% of the score |
AP Precalc score distribution: 2026 and 2025
| AP score | 2026 (preliminary) | 2025 |
|---|---|---|
| 5 | 29% | 28.1% |
| 4 | 29% | 25.8% |
| 3 | 24% | 26.8% |
| 2 | 11% | 11.2% |
| 1 | 7% | 8% |
| 3 or higher | 82% | 80.7% |
2026 figures are College Board’s preliminary whole-number percentages. In 2025, 253,596 students took AP Precalculus; 28.1% earned a 5.
Estimated AP Precalc cutoffs
| Estimated AP score | Composite needed (of 100) |
|---|---|
| 5 | 66 or higher |
| 4 | 52 – 66 |
| 3 | 39 – 52 |
| 2 | 27 – 39 |
| 1 | below 27 |
Basis: single third-party estimate (RemNote score calculator, “based on previously released exams”; not published by College Board). College Board does not publish current cut scores, so treat every number in this table as an estimate with a margin of a few points.
What you need for a 3, 4 or 5 on AP Precalc
Free-response result needed at three multiple-choice levels, using the estimated cutoffs above (assumes the same % correct on every multiple-choice part):
| Multiple choice correct | For a 3 | For a 4 | For a 5 |
|---|---|---|---|
| 50% (≈21 of 42) | 5 of 24 FRQ points | 14 of 24 FRQ points | 23 of 24 FRQ points |
| 65% (≈27 of 42) | reached with MCQ alone | 8 of 24 FRQ points | 17 of 24 FRQ points |
| 80% (≈34 of 42) | reached with MCQ alone | 2 of 24 FRQ points | 11 of 24 FRQ points |
Adjust the boxes in the calculator above to test your own mix; it also shows how many more questions or points you need for the next score.
AP Precalc exam date 2027
The AP Precalculus exam is on Tuesday, May 11, 2027 (Session 1, 8 a.m. local), per College Board’s 2027 AP exam schedule. Scores are usually released in early July; the 2027 release date has not been announced. See every exam on the AP Score Calculator hub.
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AP Precalc score distribution, 2024–2026
In 2025, 80.8% of 253,596 AP Precalc test takers scored 3 or higher and 28.1% earned a 5 (mean score 3.55). That compares with a 75.6% pass rate and 25.9% fives in 2024, a change of +5.2 percentage points. The 2020 and 2021 exams were shortened or moved online because of COVID-19, so compare those years with care.
| Year | 5 | 4 | 3 | 2 | 1 | 3 or higher | Test takers |
|---|---|---|---|---|---|---|---|
| 2026* | 29% | 29% | 24% | 11% | 7% | 82% | – |
| 2025 | 28.1% | 25.8% | 26.8% | 11.2% | 8% | 80.8% | 253,596 |
| 2024 | 25.9% | 23.9% | 25.9% | 14.6% | 9.8% | 75.6% | 184,394 |
* Preliminary whole-number percentages as displayed by College Board; test-taker counts not yet published. Earlier years from College Board's annual Student Score Distributions PDFs. Compare every AP exam in our AP score distributions study.
Frequently asked questions
What score do you need to get a 5 on AP Precalculus?
What percentage of students get a 5 on AP Precalc?
Is a 3 a passing score on the AP Precalc exam?
When is the AP Precalc exam in 2027?
How is the AP Precalc score calculated?
Sources & method
- Exam format, section weights and 2027 changes: College Board AP Central — AP Precalculus exam.
- College Board source: https://apstudents.collegeboard.org/about-ap-scores/score-distributions/ap-precalculus
- College Board source: https://apcentral.collegeboard.org/media/pdf/ap-precalculus-ced-clarification-and-guidance.pdf
- FRQ point values: College Board 2025 scoring statistics / scoring guidelines (apcentral.collegeboard.org/media/pdf/), 2027 values where the format changes.
- Cutoff estimate: single third-party estimate (RemNote score calculator, “based on previously released exams”; not published by College Board).
- Exam date: College Board 2027 AP exam schedule.
Data checked October 2026. Spotted an error? Tell us via the about page.