AP Calculus AB exam-day guide
AP Calculus AB · Prepare for the day ahead.
Your checklist
Photo ID
Bring a current, government-issued photo ID; the exact accepted forms are set by the test provider, so confirm with the provider what ID is valid for your administration.
Admission ticket / registration confirmation
Print or save your registration confirmation and know your test center or school code. Confirm with the provider whether a printed ticket is required or a digital copy is acceptable.
Approved calculator
AP Calculus AB has a calculator-active section. Bring a calculator from the approved list and confirm with the provider which models are permitted; check your model on the official approved-calculator list before test day.
Spare batteries or backup calculator
Fresh batteries installed plus a spare set, and ideally a second approved calculator. You are responsible for your device working during the calculator-active portion.
Number 2 pencils and erasers
Bring several sharpened No. 2 pencils with good erasers for the multiple-choice section.
Blue or black pens
Bring two dark-blue or black pens; free-response answers are typically written in pen. Confirm with the provider which ink colors are accepted.
Watch (non-smart)
A simple analog or basic digital watch helps you pace yourself. Smartwatches and any device with communication or storage capability are generally prohibited; confirm with the provider.
Know your pacing plan
Write down your target time per question and per section in advance so you can check the clock without losing momentum.
Review calculator-active vs. calculator-inactive sections
Know which parts of the exam allow the calculator so you do not waste time reaching for it when it is not permitted.
Confirm test center logistics
Verify location, arrival time, and parking or transit the day before. Arrival cutoff times are set by the provider; confirm with the provider.
Leave prohibited items at home
Phones, smartwatches, and other electronics are generally not allowed in the testing room; confirm with the provider what must be stored or surrendered.
Sleep and food plan
Plan a normal night's sleep and a light, familiar breakfast. Avoid trying new foods or heavy caffeine on exam morning.
Plan the day
Take one timed full-length practice run under exam-like conditions (no phone, correct calculator rules), then spend remaining time reviewing your error log rather than learning new topics.
Rehearse the calculator: graphing, solving equations, numerical derivatives, and definite integrals. Confirm you can do these quickly without hunting through menus.
Skim a one-page formula and concept sheet (derivative rules, integrals, theorems, common pitfalls) once per day. Do not attempt to memorize hundreds of new formulas.
Pack your bag: ID, confirmation, approved calculator plus spare batteries, pencils, pens, watch. Lay everything by the door.
Do a light review only, confirm your alarm and travel plan, and stop studying by early evening to protect sleep.
Eat a normal breakfast, arrive early per the provider's arrival guidance, and leave prohibited electronics behind or stored as directed.
Do a 10-minute warm-up: two or three easy derivative or integral problems to get into rhythm, not a hard problem that could shake confidence.
Read the directions for each section, note the time limit, and set a per-question pace. Answer easier questions first and mark hard ones to return to.
On free-response, show setup and reasoning; a correct answer with no work may earn little credit, and partial work can earn partial credit.
Watch for calculator-active vs. inactive sections, check that your calculator is in the correct mode (degrees vs. radians), and reserve the last few minutes to transfer answers and check for blanks.
Rules to check
Bring valid photo identification as specified by the test provider; the exact accepted ID forms vary, so confirm with the provider before test day.
Follow all timing and section rules exactly. Do not continue writing after time is called; proctors are required to enforce stopping.
Keep phones, smartwatches, and other electronic devices out of the testing room as directed. Possession of prohibited devices can lead to score cancellation; confirm with the provider what is allowed.
Use only a calculator from the approved list and only during sections where it is permitted. Sharing calculators or using unapproved devices is not allowed.
Breaks are scheduled by the provider; confirm with the provider whether unscheduled breaks are allowed and what you may access during breaks.
Answer in the required format: pencil for multiple choice, pen for free-response where specified, and no extra sheets or notes unless provided.
Scoring: multiple-choice and free-response sections each contribute to your score, and free-response credit depends on shown work and justification, not just final answers.
If you believe there is a testing irregularity, notify the proctor immediately; the process for reporting issues is set by the provider, so confirm with the provider.