About the AP Calculus AB diagnostic
Master limits, derivatives, integrals, and their applications for the AP Calculus AB exam.
This diagnostic is a starting point rather than a practice exam: it samples the whole syllabus so you can see which units you already know and which ones need the work, before you spend study time guessing.
Units on this diagnostic
Questions are drawn from all 10 units of AP Calculus AB, covering 67 topics in total.
- Limits & Continuity · 12 topics
- Derivatives · 17 topics
- Differentiation Fundamentals · 4 topics
- Applications of Derivatives · 5 topics
- Applications of Derivatives · 9 topics
- Integration · 4 topics
- Integration · 8 topics
- Applications of Integration · 3 topics
- Differential Equations & Modeling · 2 topics
- AP Exam Preparation · 3 topics
How to use your results
The score report is broken down by unit. Start with the unit you scored lowest on rather than the one you enjoy most, work through its lessons and exit quiz, then come back and take the diagnostic again to confirm the gain is real.
Common questions
- What does the AP Calculus AB diagnostic cover?
- It draws on all 10 units of AP Calculus AB: Limits & Continuity, Derivatives, Differentiation Fundamentals, Applications of Derivatives, Applications of Derivatives, Integration, Integration, Applications of Integration, Differential Equations & Modeling, AP Exam Preparation.
- Is the AP Calculus AB diagnostic free?
- Yes. The diagnostic and your results are free to use.
- What happens after I finish?
- Your results break the score down by unit, so you can see which ones cost you the most points, and you can start a study plan built from that result.
- Can I take it more than once?
- Yes. Each attempt draws from a different form, so a retake is new questions rather than the ones you just saw.