--- title: AP Precalculus Study Plan for the May 11, 2027 Exam description: "AP Precalculus study plan for May 11, 2027: exam format, calculator rules, the 3 tested units, a November to May plan and the 4 free-response types." url: https://astra-ai.co/blog/ap-precalculus-study-plan/ locale: en type: blog keywords: - AP Precalculus study plan - AP Precalculus exam 2027 - AP Precalc units - AP Precalculus free response - how to study for AP Precalculus published: 2026-10-19T10:09:36.058Z updated: 2026-10-19T10:09:36.058Z alternates: en: https://astra-ai.co/blog/ap-precalculus-study-plan/ --- # AP Precalculus Study Plan for the May 2027 Exam > An AP Precalculus study plan for the May 11, 2027 exam: the official format with its calculator split, the three tested units and their weightings, a month by month plan and how to handle each free-response question. ## Short answer Your AP Precalculus study plan has one fixed point: the 2027 AP Precalculus Exam is on Tuesday, May 11, 2027, in Session 1, the morning session. The exam has two sections, only Units 1, 2 and 3 are tested, and Unit 4 is not on the exam at all. College Board has flagged start time changes for 2027, so check your exact start time with your AP coordinator or the AP Central start time lookup instead of trusting last year's schedule. What to do this month: pull out your Unit 1 notes, do one short no-calculator set per week, and make sure the graphing calculator you will use in May is the one you practice with now. Below you get the format, the unit weights, a month by month plan from November to May, and how to handle each of the four free-response questions. ## What's on the AP Precalculus exam The exam takes 2 hours 55 minutes in total: a 1 hour 45 minute multiple-choice section worth 62.5% and a 1 hour 10 minute free-response section worth 37.5%. Each section is split into a calculator part and a no-calculator part, and that split matters more than most students expect. According to AP Central, AP Precalculus is a hybrid digital exam. You answer the multiple-choice questions in the Bluebook app. You read the free-response questions in Bluebook too, but you handwrite your answers in a paper booklet. | Section | Part | Questions | Time | Share of score | Calculator | | ------------------ | ---- | --------- | ---------- | -------------- | ---------------------------- | | I: Multiple choice | A | 29 | 65 minutes | 43.75% | Not permitted | | I: Multiple choice | B | 13 | 40 minutes | 18.75% | Graphing calculator required | | II: Free response | A | 2 | 35 minutes | 18.75% | Graphing calculator required | | II: Free response | B | 2 | 35 minutes | 18.75% | Not permitted | Notice the number that jumps out: 43.75% of your score comes from Part A of the multiple choice, where you have no calculator. That is the single biggest block on the exam, and it rewards students who can work with functions by hand quickly. ## The three units that count, and how much each weighs Three units make up the whole exam: polynomial and rational functions, exponential and logarithmic functions, and trigonometric and polar functions. Unit 4 may be taught in your class, but the exam does not test it. AP Central lists these weightings for the multiple-choice section: | Unit | Multiple-choice weighting | | ------------------------------------------------------------- | --------------------------- | | Unit 1: Polynomial and Rational Functions | 30% to 40% | | Unit 2: Exponential and Logarithmic Functions | 25% to 40% | | Unit 3: Trigonometric and Polar Functions | 30% to 35% | | Unit 4: Functions Involving Parameters, Vectors, and Matrices | Not assessed on the AP Exam | If your teacher covers Unit 4 (some states and schools require it), learn it for your class grade and your class tests. Just don't spend your spring review time on it. The course page also weights three mathematical practices: procedural and symbolic fluency (35% to 50%), multiple representations (20% to 30%) and communication and reasoning (30% to 40%). In plain words, you need to calculate cleanly, move between graphs, tables, equations and words, and explain why your answer makes sense. ## Month by month plan: November to May A steady plan beats a spring panic: one unit block at a time through February, timed practice from March, and a light final two weeks. Treat the dates below as a template and slide them to match your class pacing. **November: Unit 1 review.** Rework polynomial end behavior, zeros, rational functions, asymptotes and holes. Once a week, do 10 multiple-choice style questions without a calculator in about 20 minutes. That pace (65 minutes for 29 questions) is a bit more than 2 minutes per question, so start building speed early. **December: finish Unit 1, start Unit 2.** Practice rates of change from tables and graphs. Start exponential models and the properties of logarithms. Spend 15 minutes a week on calculator fluency: graphing, finding intersections, and running regressions on your own calculator. **January: Unit 2 in depth.** Logarithmic equations, inverse functions, semi-log plots and choosing between linear and exponential models from data. Do your first free-response question of each type from the past released questions on AP Central, untimed, then compare with the scoring guidelines. **February: Unit 3.** Sine and cosine graphs, amplitude, period, phase shift, the unit circle, inverse trig and polar coordinates. Periodic modeling (FRQ 3) lives here, so practice turning a word description into a sinusoidal function. **March: first full timed practice.** Take a full practice exam under real timing, including the switch between calculator and no-calculator parts. The Bluebook test preview shows you how the digital part looks. Mark every miss as a concept gap, a careless slip or a time problem. **April: target the weak spots.** Two timed free-response sets per week, plus one mixed no-calculator multiple-choice set. Redo your missed problems one week later without looking at the solution. **May, final two weeks.** One more full timed run early in the window, then shorter sets only. Check your calculator batteries and that your model is on the approved list. Sleep matters more than a last-night cram. [/subjects/math/](https://astra-ai.co/subjects/math/) ## The four free-response questions, one by one Every exam has the same four free-response types, in the same order: function concepts, modeling a non-periodic context, modeling a periodic context, and symbolic manipulations. Knowing the type in advance lets you practice each one on purpose. **FRQ 1: Function Concepts (calculator required).** You work with functions given as graphs, tables or rules and reason about how they behave, for example where a function increases or how its rate of change behaves. Write short, complete sentences when a part asks you to explain. **FRQ 2: Modeling a Non-Periodic Context (calculator required).** A real situation, usually with data, that you model with a linear, quadratic, exponential or similar function. Show the model you chose, the values you used and what your answer means in the context, with units. **FRQ 3: Modeling a Periodic Context (no calculator).** Something that repeats, like a tide, a Ferris wheel or a daily temperature cycle. You build a sinusoidal model and interpret it. Here is a practice prompt we wrote ourselves (it is not a College Board question): a seat on a wheel is at its highest point, 50 feet, at time 0, and at its lowest point, 10 feet, after 4 minutes. The midline is 30 feet, the amplitude is 20 feet and the period is 8 minutes, so one model is h(t) = 20 cos(πt/4) + 30. Practice saying in one sentence what each number means. **FRQ 4: Symbolic Manipulations (no calculator).** Algebra with exponents, logarithms and trig identities, done by hand. Write each step on its own line so a reader can follow your reasoning. ## Calculator or no calculator: train both You need two habits, because each section has a part where the calculator is required and a part where it is not permitted. Students who only practice with a calculator lose time in Part A, and students who avoid it fumble Part B. For no-calculator work, memorize the unit circle values, log and exponent rules, and the shapes of the parent functions so you can sketch them in seconds. For calculator work, practice the exact moves the exam asks for: graphing two functions and finding where they meet, building a regression from a table, and reading values from a graph to a sensible number of decimals. Check the AP calculator policy page on AP Central so you know your model is allowed. ## When you get stuck: teacher, tutor, AI Start with your teacher, because they know how your class pacing lines up with the exam. If you need more help between classes, a private tutor or an AI tutor can fill the gaps. Full disclosure: Astra AI is our product. The Astra AI tutor explains a problem step by step, at your level, and you can snap a photo of a textbook problem to get walked through it. You can start free with no card, and Astra AI Plus unlocks unlimited tutoring, mock exams and podcasts. For most students, not all, an AI tutor can replace a private tutor. One honest weakness: AI can make mistakes, so check every key result against your class notes or the AP scoring guidelines, especially on graphs and calculator output. If you are taking calculus next year, the [AP Calculus AB study plan](https://astra-ai.co/blog/ap-calculus-ab-study-plan/) picks up right where this course ends. For a general overview of building a study plan from your own materials, see [Exam Prep](https://astra-ai.co/exam-prep/). ## Frequently asked questions ### When is the AP Precalculus exam in 2027? According to AP Central, the AP Precalculus Exam is on Tuesday, May 11, 2027, in Session 1. College Board has announced start time changes for 2027, so check your exact start time with your AP coordinator. ### Is Unit 4 on the AP Precalc exam? No. AP Central says Unit 4, Functions Involving Parameters, Vectors, and Matrices, is not assessed on the AP Exam. Your class may still teach it for state or local requirements. ### Can you use a calculator on AP Precalculus? In some parts only. A graphing calculator is required in Part B of the multiple-choice section and Part A of the free-response section. Calculators are not permitted in multiple-choice Part A or free-response Part B. ### How many free-response questions are there? Four: Function Concepts, Modeling a Non-Periodic Context, Modeling a Periodic Context and Symbolic Manipulations. Together they take 1 hour 10 minutes and count for 37.5% of your score. ### When should I start studying for AP Precalculus? Starting in November gives you time to review one unit at a time, add free-response practice from January and take your first full timed practice exam in March. ## Sources - [College Board AP Central: 2027 AP Exam Dates (checked Oct 16, 2026)](https://apcentral.collegeboard.org/exam-administration-ordering-scores/exam-dates) - [College Board AP Central: AP Precalculus Exam (checked Oct 16, 2026)](https://apcentral.collegeboard.org/courses/ap-precalculus/exam) - [College Board AP Central: AP Precalculus course, units and exam weightings (checked Oct 16, 2026)](https://apcentral.collegeboard.org/courses/ap-precalculus) - [Astra AI: homepage FAQ (checked Oct 16, 2026)](https://astra-ai.co/) - [Astra AI: for parents (checked Oct 16, 2026)](https://astra-ai.co/for-parents/)