The AP Calculus AB exam is one of the most popular AP math tests, taken by thousands of students every year to earn college credit and demonstrate advanced math skills. Whether you’re aiming for a 5 or just want to secure a passing score, knowing the format, topics, and strategies is essential.
This article will walk you through the exam structure, topic breakdown, scoring, and study plan so you can go into test day fully prepared.
AP Calculus AB Exam Format
The exam lasts 3 hours and 15 minutes and is split into two main sections:
Section I: Multiple Choice (MCQ) — 50% of score
- Part A: 30 questions, 60 minutes, no calculator
- Part B: 15 questions, 45 minutes, calculator allowed
Section II: Free Response (FRQ) — 50% of score
- Part A: 2 questions, 30 minutes, calculator allowed
- Part B: 4 questions, 60 minutes, no calculator
Key Topics Covered
The College Board’s AP Calculus AB course framework includes:
- Limits and Continuity (7–12%)
- Derivatives (50–60%) — definition, rules, applications
- Integrals and the Fundamental Theorem of Calculus (20–30%)
- Differential Equations (6–12%)
- Applications of Integration (10–15%)
