2026 AP Exams: AP Precalculus Exam

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What’s the Format of the AP Precalculus Exam in 2026?

AP Precalculus is one of the newest AP math courses, first administered in 2024, and its exam format is specific enough that students who approach it expecting something identical to other AP math exams get tripped up. Here is everything you need to know about what the 2026 exam actually looks like.

The 2026 AP Precalculus Exam is scheduled for Tuesday, May 12, 2026, at 8:00 AM local time. The total exam duration is 3 hours, split between two sections.

The exam uses a hybrid format that is worth understanding before test day. Students complete the multiple-choice section on a computer using the Bluebook testing app, and they handwrite the free-response section in a paper booklet. That combination of digital and handwritten testing within the same exam is different from both fully digital AP exams like APES and fully paper-based ones.

Section I: Multiple Choice covers 62.5% of the total exam score and lasts 2 hours. It is divided into two parts: Part A has 28 questions over 80 minutes with no calculator permitted, and Part B has 12 questions over 40 minutes where a graphing calculator is required.

Section II: Free Response covers 37.5% of the total score and lasts 1 hour. Part A has 2 questions over 30 minutes where a graphing calculator is required, and Part B has 2 questions over 30 minutes with no calculator. Note the order: in the FRQ section, the calculator questions come first. Each FRQ is worth 6 points, giving 24 total raw FRQ points.

A critical point that catches students off guard: AP Precalculus has 4 course units, but the AP Exam measures only Units 1 through 3. Unit 4 may be taught locally but has 0% AP Exam weighting.

The three tested units are:

• Unit 1: Polynomial and Rational Functions covers function transformations, zeros, end behaviors, asymptotes, and modeling rates of change.
• Unit 2: Exponential and Logarithmic Functions covers sequences, converting between exponential and logarithmic forms, function composition, and the relationship between exponential and logarithmic functions.
• Unit 3: Trigonometric and Polar Functions covers unit circle fundamentals, graphing sine, cosine, and tangent functions, and modeling periodic phenomena using transformations of trigonometric functions.

On scoring, the exam does not penalize wrong answers, so guessing is always the right call on unanswered questions. The 2025 AP Precalculus results were substantially stronger than the inaugural 2024 distribution. The 5 rate rose from 25.9% to 28.1%, the mean increased from 3.42 to 3.55, and the overall pass rate rose from 75.6% to 80.8%. That is a notably high pass rate compared to most AP math and science exams, though the exam is still new enough that benchmark cutoffs may continue to shift.

For the calculator sections, a graphing calculator is required, not just allowed. Students should make sure their approved calculator is familiar well before exam day and that it is set to radian mode for any trigonometric work, since Unit 3 questions in radian mode behave differently from degree mode and switching mid-exam wastes time. For calculator questions in the FRQ section, students should show the mathematical path before giving the calculator-supported result, since graders award points for correct reasoning even when a final numerical answer is wrong.

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How the Multiple-Choice Sections Work?

Each FRQ is worth 6 points. Points are labeled specifically in the rubric as Point A1, Point A2, Point B1, Point B2, and so on, corresponding to sub-parts of each question. Points are earned independently, which has a concrete implication: even if you do not score on part (a), you can still earn full credit on parts (b) and (c). Never give up on a question because an earlier part went wrong.

The rubrics from released 2024 and 2025 exams show a consistent pattern for how points are awarded and denied. Three patterns show up repeatedly:

• The first decimal presentation error in a question does not earn the point. For each additional part of the question that requires a decimal approximation and contains a decimal presentation error, the point is also lost. Writing 2.04 when the answer is 2.041 costs the point on that sub-part.
• Point B1 is earned for a correct decimal approximation in the presence of a quotient with a difference that uses the given data values. Units are not needed and are ignored if presented. In other words, a correct setup with a wrong final number can still earn the setup point, and a correct final number without showing the supporting quotient may lose the setup point depending on which sub-part it is.
• When FRQ 3 asks students to describe function behavior using concavity or rate of change, vague language fails. A response that only includes “the graph of h is concave up” or only includes “the rate of change of h is increasing” does not earn the point.

One procedural detail that surprises students: the FRQ section in Part A (calculator required) runs first, and during Part B, students can continue writing in their Part A booklet responses but lose digital access to the Part A prompts. If you do work that you think is incorrect, simply put an X through it rather than spending time erasing. Crossed-out work will not be graded, and erasing wastes time the grader does not care about.

MCQ answers go into the Bluebook app digitally. FRQ answers are handwritten in a paper booklet that gets physically collected and shipped for scoring. Students who are used to typing math symbols rather than writing them by hand should practice writing function notation, limit notation, and logarithmic expressions clearly before exam day. Graders reading thousands of handwritten responses need to parse notation quickly. Ambiguous handwriting between “l” and “1” or between “0” and the letter O in function notation creates scoring risk.

The MCQ raw score out of 40 is scaled to about 63 composite points. The FRQ total of 24 raw points is scaled to about 37 composite points. The composite out of 100 is then mapped to the 1 to 5 scale.

Calculator Policy: What You Can and Can’t Use?

You’re only allowed to use calculators on certain exams, and not just any calculator will do:

How Is the AP Precalculus Exam Scored and What Do Results Mean?

Raw scores from MCQs and FRQs are scaled into the 1-5 range. Here’s what each score means:

Colleges vary. An Ivy might require a 5 for credit. A state school might accept a 3.

What to Do If Something Goes Wrong with Your Scores?

The College Board releases AP scores on a rolling basis, meaning students in different regions or with different testing circumstances may receive results at different times. Most scores should be available within two weeks of the initial release date. For 2026, scores are expected in early July, consistent with the 2025 release date of July 7. A score not appearing immediately is not the same as a score problem.

The most common reasons for a delayed AP Precalculus score are late testing circumstances, special accommodations, a mismatch between your AP ID and your College Board account, or an irregularity flagged during exam administration. Never create a new account if your score is not visible, having duplicate accounts compounds the problem and delays resolution further. If your score is still missing after a week, contact AP Services at 888-225-5427. Your school counselor can also check whether any paperwork issue is holding up processing on the school’s end.

For a fee of $30 per exam, you may request to have your multiple-choice answer sheet rescored by hand. The rescore request form must be received by October 31 of the year you took the AP exam. Rescores may result in higher or lower scores than first reported, or no change at all. Results are final and will automatically be re-reported to all designated score recipients if there was a change. You cannot appeal or reorder a multiple-choice rescore, and the free-response section is not rescored. Since AP Precalculus is a hybrid exam with a digital multiple-choice section, students should confirm with College Board whether the rescore service applies to their specific exam format, as the multiple-choice rescore service can only be requested for paper and pencil exams. The free-response section is graded by trained readers using detailed rubrics and is not subject to rescore under any circumstances.

Withholding is the more reversible option when a student does not want a score sent to a specific college. A request to withhold a score does not permanently delete it. The fee to withhold a score is $10 per score per college, which does not include the cost to send your score report to the designated institution. You may later remove the withhold by sending AP Services a signed written request. There is no charge to remove a withhold on a score. For scores to be withheld from the college you designated using your free score send, AP Services must receive your request and payment by June 15 of the year you took the AP exam.

Cancellation is the permanent option. The College Board does not charge a fee to cancel an AP score. The deadline to submit the cancellation form is June 15 of the year you took that exam. Canceling your AP exam score permanently deletes it, it cannot be reinstated at a later time. Scores may be canceled at any time. If a student submits a cancellation request before scores are released, the exam will not be scored at all. Once canceled, no record of that score will appear on any future score report sent to any college, scholarship program, or institution.

The distinction between withholding and canceling matters strategically. Withholding makes sense when a student scored lower than expected but might want to revisit the decision later, or when a score is fine for some colleges on the list but not others. Cancellation makes sense only when a student is certain they never want that score to exist on their record. A withheld AP score will still be sent to your high school, will count in your AP average, and will therefore affect AP Scholar designations. You may later release the score to one college designated on the AP exam for no additional fee by sending AP Services a signed written request before the June 20 deadline.

One scenario that students rarely anticipate is a testing irregularity during the exam itself. If something went wrong during the AP Precalculus administration, such as a Bluebook technical failure, a timing error, a disturbance in the testing room, or a proctor procedural mistake, the appropriate path is to report it immediately to your AP coordinator at school. The coordinator escalates the issue to College Board through official channels. All disputes between students and College Board that relate to registering for, taking, or receiving scores on the test will exclusively be resolved in binding arbitration or small claims court. By agreeing to take the exam under the terms and conditions, students waive the right to have disputes heard by a judge or jury. That language sounds alarming, but in practice most testing irregularities are resolved administratively through the AP coordinator without reaching formal dispute channels.

“I took three AP exams this past year. My scores were delayed until a few weeks ago when I got 3 emails stating that the material was lost. Not just me, what’s worse is that it was MY ENTIRE HIGH SCHOOL who lost their AP scores! They for real said ‘you can retake it’ UM NO, I’m not gonna pay for something that’s not my fault” 

— Reddit

Key AP Precalculus Exam Dates and Registration Steps for 2026

Here is the complete timeline of key dates and deadlines relevant to the 2026 AP Precalculus exam:

Registration for AP exams does not happen through the College Board’s website directly. Students do not register with the College Board. They work with their school’s AP coordinator, who collects course enrollments and payments and then places a bulk order for exams on behalf of all students.

The step-by-step registration process for students enrolled at a school that administers AP exams works as follows. First, create or sign in to your College Board account at myap.collegeboard.org using the same login used for the SAT, PSAT, or any prior AP exam. Your AP teacher will give you a join code for each AP class you are taking, and you will enter each one separately. Sign in to My AP, click the Join a Course or Exam button, enter the join code, confirm the course information is correct, and click Yes. Once joined, you receive a permanent eight-digit alphanumeric AP ID that follows you across all future AP exams and is used to associate you with your scores.

If your school requires you to indicate your exam registration, you will see a Register button in your class section view in My AP after joining. Clicking it lets your AP coordinator know you plan to take the exam and they will order it for you. If you do not see that button, you have already been automatically registered.

For homeschooled students or students at schools that do not administer AP exams, the process is different and requires early action. You will need to arrange to take the exam at a local school that is authorized to administer AP exams. Your first step is to search the AP Course Ledger, the official comprehensive list of schools that have passed the AP Course Audit, searchable by country, state, or city. After finding nearby schools that offer the exam, contact their AP coordinator to learn whether they allow outside students to test there. The AP coordinator at the host school creates an exam-only section for each subject and provides you with a join code so you can enroll in My AP the same way a regular student would. They are also responsible for ordering your exam materials, telling you when and where to report, and collecting your fees.

Students should contact potential host schools as early in the school year as possible. Schools may have their own local deadlines and policies for accepting outside test-takers that are earlier than the College Board’s national deadlines. Waiting until October or November to begin that search often means being turned away because the coordinator has already closed their exam order.

On fees, the standard price per student for each AP exam is $99. Students with financial hardship may be eligible for a fee reduction. All students should register through their AP teacher or AP coordinator. Students with significant financial need may be eligible for a $37 College Board fee reduction per AP exam, and some states provide additional funding to reduce costs further. The $40 late fee applies per exam for any registration submitted after the November 14 deadline. There is also a $40 cancellation fee for students who register but then choose not to take the exam.

Late Testing Options and Policies for 2026

Late testing is a formal backup window that the College Board builds into every AP exam cycle specifically for students who face genuine, documented conflicts with the scheduled exam date.

AP late testing for 2026 runs from Monday, May 18, through Friday, May 22, one week after the regular administration window closes on May 15. Late exams use different versions of the test, but they cover the same material and are scored the same way. The AP Precalculus exam’s regular date is Tuesday, May 12, 2026, so the late testing window follows one week later.

To preserve the security of AP exams, alternate versions are used for late testing. All students who participate in late testing at a given school must take these alternate exams on the scheduled late-testing dates at the scheduled times. Schools must begin the morning exam administration between 8 and 9 a.m. local time and the afternoon exam administration between 12 and 1 p.m. local time. There is no flexibility on these times and no early testing is permitted under any circumstances.

The alternate late testing exam covers the same Units 1 through 3 content, uses the same hybrid format with digital MCQ in Bluebook and handwritten FRQ in a paper booklet, and is scored on the identical 1 to 5 scale. You are not at an advantage or disadvantage by taking a late exam. Late testing does not affect your score, and it is not shown on your college applications. College officials will not know that you took a late exam.

Most reasons for late testing do not incur an additional fee. Approved circumstances that qualify for free late testing include: academic contests or events, athletic contests or events, conflicts with IB or Cambridge exams, conflicts with nationally or state-mandated tests, delayed shipment, digital testing logistics issues, disabilities accommodations issues, emergencies such as bomb scares or fire alarms, high school graduation, language lab scheduling conflicts, makeup AP exams due to an incident during the initial exam, religious or holiday observance, school closings due to elections, national holidays, or natural disasters, serious injury, illness, or family tragedy, strike or labor conflict, student court appearance, and two or more AP exams scheduled at the same date and time.

Circumstances that do not qualify without a fee include reasons the College Board views as avoidable. For other conflicts, which the College Board views as avoidable, you will be allowed to take the exam later but will need to pay a fee of $40. This fee is waived for those who qualify for financial assistance. A preplanned non-emergency family commitment, a regular class exam on the same day, or oversleeping on exam morning fall into this category. An avoidable reason does not necessarily bar a student from late testing, but it does trigger the $40 per-exam fee.

One firm boundary to understand: barring some highly unusual circumstances, once you open your AP exam you are no longer eligible for late testing. A student who begins the AP Precalculus exam and then becomes ill partway through cannot use late testing to retake it. Late testing is only for students who did not take the original administration at all.

The process for arranging late testing runs entirely through the AP coordinator at your school. Students cannot request late testing directly from the College Board. The steps are as follows. First, contact your AP coordinator as soon as you know or suspect you will miss the May 12 exam. If the conflict is known in advance, do this well before the late testing ordering deadline. May 15, 2026, is the deadline to order late-testing exams within the United States. For schools outside the US including US territories and Canada, May 5, 2026, is the deadline to order late-testing exams.

If the conflict is unexpected, such as sudden illness on exam day, contact your coordinator within 48 hours and provide documentation such as a doctor’s note as soon as possible. Late-testing exams must be ordered by the AP coordinator through AP Registration and Ordering. As part of exam order management, AP coordinators should switch exam orders from regular to late testing in AP Registration and Ordering by the March 13 spring course orders and fall order changes deadline. If the late testing need arises after March 13 due to a genuine emergency, coordinators can still make the switch, but the window for doing so without complications narrows significantly as exam day approaches.

Once the coordinator processes the late testing order, they will notify the student of the exact date, time, and location for their late exam. Scores from AP Late Testing are released at the same time in July as regular AP exam scores. Some sources indicate a possible slight delay to mid-August for late testing scores specifically, so students who need their scores urgently for college placement should verify the timeline with their coordinator.

For homeschooled students or students testing at schools other than their own, the late testing process requires the same advance coordination with the host school’s AP coordinator. If you are homeschooled, search the AP Course Ledger for a nearby test center and contact their coordinator before November 14, 2025, to arrange late testing. A host school that agreed to administer the regular exam for an outside student is generally also the appropriate point of contact for a late testing request, but students should confirm this arrangement directly rather than assuming it is automatic.

The summary of key late testing dates and deadlines for 2026 AP Precalculus:

How to Prepare for the AP Precalculus Exam in 2026?

AP Precalculus has now had two full administrations, which means there is real data on how students perform and where they lose points. The 2025 pass rate climbed to 80.8%, up from 75.6% in 2024, which tells you two things: the exam is manageable with solid preparation, and there is clearly a floor of students coming in underprepared. The goal of this guide is to make sure you are not in that group.

Start with the Course and Exam Description

Before doing a single practice problem, read the College Board’s AP Precalculus Course and Exam Description (CED). It is free on the College Board website and is the definitive document for what gets tested. The CED outlines every concept by unit, maps each concept to the three mathematical practices the exam assesses, and includes sample FRQs with scoring guidelines. Focusing on understanding why formulas work and how they are derived helps you solve equations more effectively, express functions in equivalent forms, and construct new functions. AP Precalculus education rewards conceptual understanding over rote memorization more than most high school math courses, and the CED makes that emphasis explicit.

Know What the Four FRQs Actually Ask

The free-response section has a fixed structure that does not change year to year. Question 3 (Modeling a Periodic Context) always includes a graph where you are asked to label coordinates of points and develop a sinusoidal function model. Question 4 (Symbolic Manipulations) always includes the same standard directions paragraph. Based on released 2024 and 2025 exams, the four FRQ types are consistently the following:

• FRQ 1: Function concepts, typically across multiple representations
• FRQ 2: Modeling a non-periodic function in context
• FRQ 3: Modeling a periodic context using sinusoidal functions
• FRQ 4: Symbolic function manipulations without a calculator

Build Your Study Around the Three Tested Units

The exam only tests Units 1 through 3. Unit 4 appears in many classrooms but carries zero AP exam weight. Allocate study time accordingly:

The most important recurring concepts across the exam are average rate of change, equivalent representations across multiple forms, transformations including shifts and stretches, model selection between function families, and inverse and composition thinking especially in Unit 2. These ideas appear in almost every question in both sections, so fluency with them compounds across the entire exam.

Prioritize Representation Fluency Over Formula Memorization

The exam consistently asks students to move between graphical, numerical, analytical, and verbal representations of the same function. A question might offer a table of values and ask for a logarithmic model, or display a sinusoidal graph and require a symbolic equation. Students who practice one representation in isolation fall apart when the exam presents the concept in a different form. Every time you study a concept, deliberately practice it across all four representations: from the equation, from the graph, from a table, and described in words.

Practice with Calculator and Non-Calculator Sections Separately

The MCQ and FRQ sections each have calculator and non-calculator portions, and the skills they demand differ enough to warrant separate preparation. Part A of the MCQ rewards clean algebra, fast function analysis, and unit-circle fluency. Part B of the MCQ rewards graph interpretation, numerical reasoning, and efficient calculator use. On the FRQ side, calculator questions in Part A ask students to find intersections, zeros, and numerical solutions that require graphing calculator proficiency. Non-calculator questions in Part B test symbolic manipulation and exact algebraic reasoning.

The graphing calculator is not just a computational shortcut – it is a required tool on specific sub-parts and the exam will make clear when you need it. Set your calculator to radian mode before the exam and keep it there for all trigonometric problems. Know how to find zeros, intersections, evaluate functions at specific inputs, and fit regression models efficiently.

Use Official Resources First, Then Supplement

The resources available for AP Precalculus preparation, ranked by value:

• Released FRQs from 2024 and 2025 with official scoring guidelines: the highest-value practice available. Both sets are free on AP Central
• AP Classroom (via your teacher): offers practice MCQs and FRQs aligned directly to the course framework
• College Board Student Question Bank: filterable by unit and skill
• Albert.io and Fiveable: offer unit-by-unit practice and conceptual explanations that education students more deeply on the reasoning behind procedures, not just the procedures themselves

Avoid random precalculus practice sets online. They may cover non-tested topics or skip the exam’s emphasis on modeling. This exam is specifically built around real-world function modeling, which most generic precalculus material does not emphasize the way the AP exam does.

On the FRQ, Work and Notation Matter as Much as the Answer

If you do work that you think is incorrect, simply put an X through it instead of spending time erasing it. Answers without supporting work may not receive credit in cases where supporting work is requested. For decimal answers, the AP Precalculus rubric requires values to be rounded or truncated to at least three decimal places. Writing 2.04 when the answer is 2.041 costs the point.

During the second timed portion of the free-response section (Part B), no calculator is allowed. You are permitted to continue work on questions from Part A in your booklet, but you will not be able to see the Part A questions in Bluebook. This means students who finish FRQ Part A early should write down any work they want to return to, because they will lose visual access to those prompts once Part B begins.

A realistic prep timeline for the May 12 exam, working backward from the test date, looks like this:

“The AP exams are all about time. Devote time and you’ll receive that coveted 4 or 5. People severely overestimate how hard these exams are because, at the end of the day, they are all standardized. Put effort and time towards your AP exams and it’s almost impossible to fail” 

— Reddit

Maya Robinson, AP Program Advisor at Legacy Online School

Sources: College Board, Reddit