Exam Structure
The AP Calculus AB exam is 3 hours and 15 minutes long. It tests your understanding of limits, derivatives, integrals, and the Fundamental Theorem of Calculus.
| Section | Time | Weight |
|---|---|---|
| I. Multiple Choice (45 Qs) | 1hr 45min | 50% |
| II. Free Response (6 Qs) | 1hr 30min | 50% |
Score Distribution (2024)
| AP Score | Meaning | % of Students |
|---|---|---|
| 5 | Extremely Well Qualified | 21.4% |
| 4 | Very Well Qualified | 27.8% |
| 3 | Qualified | 15.3% |
| 2 | Possibly Qualified | 22.7% |
| 1 | No Recommendation | 12.9% |
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How is AP Calculus AB scored?
The exam is split 50/50 between Multiple Choice and Free Response. The raw Multiple Choice score is multiplied by 1.2 to calculate 54 points. The 6 Free Response questions are worth 9 points each (totaling 54 points). The maximum composite score is 108.
What raw score do I need for a 5?
Historically, you need a composite score of roughly 69 out of 108 points (approx 64%) to earn a 5. This curve can fluctuate slightly depending on the difficulty of the specific year's exam.
What is the pass rate for AP Calculus AB?
In 2024, the pass rate (score of 3+) was approximately 64%. About 21% of students scored a 5, making it one of the higher-performing STEM exams.
Can I use a calculator on the whole exam?
No. Section I Part A (30 questions) and Section II Part B (4 questions) are No Calculator allowed. You can only use a graphing calculator on Section I Part B (15 questions) and Section II Part A (2 questions).
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