AP® Exam Prep
AP® Calculus AB Practice Test
Independently authored AP® Calculus AB exam prep, aligned to the College Board's published Course and Exam Description. A worked solution on every multiple-choice question, full-length timed mocks at the real exam's ratio, and free-response prompts with a complete model answer. Because this is a math and science course, every answer is machine-checked.
Independent prep — NOT affiliated with the College Board
Free sample — no signup42
Multiple-choice
Section I of the real exam
Section I of the real exam
100min
Timed mock
Same clock, re-takeable
Same clock, re-takeable
6
Free-response
With model answers
With model answers
What's covered — the 8 CED units
U1Unit 1 · Limits and Continuity
U2Unit 2 · Differentiation: Definition and Fundamental Properties
U3Unit 3 · Differentiation: Composite, Implicit, and Inverse Functions
U4Unit 4 · Contextual Applications of Differentiation
U5Unit 5 · Analytical Applications of Differentiation
U6Unit 6 · Integration and Accumulation of Change
U7Unit 7 · Differential Equations
U8Unit 8 · Applications of Integration
How the practice works
A worked solution on every question
Not just the letter. Each answer opens into the full reasoning, so a wrong answer teaches you something instead of just costing a point.
Full-length mocks under the real clock
Each mock is drawn at random from a much larger pool, so you can sit it again and again and meet new questions each time.
Free-response with a model answer
Work the prompt, then reveal a complete solution and a point-by-point checklist to grade yourself against — instant, and accurate.
You see which units are weak
Accuracy is tracked per CED unit, and every question you miss lands in a wrong-answer notebook you can work through later.
Frequently asked questions
Are these real AP® Calculus AB exam questions?
No. Every question is independently authored by Texas CBE™ in the AP® style, aligned to the College Board's published Course and Exam Description (CED). We do not reproduce released or secure College Board questions. Our practice is a companion to the official materials, not a substitute.
Is there a free AP® Calculus AB practice test?
Yes — a free sample drawn across every unit, with no payment and no signup, and every question shows a full worked solution.
How is the free-response (FRQ) practice scored?
You score it yourself. Work each prompt, then reveal a complete model answer and a point-by-point scoring checklist to grade against. We do not grade free-response — that keeps every bit of feedback accurate and instant.
What does the mock exam cover?
The mock mirrors Section I of the real exam: 42 multiple-choice questions in 100 minutes, drawn at random from a much larger pool, so you can re-take it as often as you like.
Is this affiliated with the College Board?
No. Texas CBE™ is not affiliated with, endorsed by, or sponsored by the College Board. AP® and Advanced Placement® are registered trademarks of the College Board.