AP CSP Practice Test 2025

Preparing for the AP Computer Science Principles (AP CSP) exam can feel overwhelming — but having the right practice makes all the difference. Our full-length 70-question AP CSP practice exam is designed to give students a realistic, targeted, and effective way to prepare for the 2025 test.

👉 Start the AP CSP Practice Test 2025

This exam features AP-style multiple choice questions, in-depth explanations, and an automatic score calculator to help you understand exactly where you stand.

Why This Practice Test Is Valuable

• 70 original multiple-choice questions modeled after AP College Board practice materials.
• Auto-grading with a realistic AP score estimate (1–5).
• Detailed answer explanations for every question.
• Fully online, mobile-friendly, and free to access.

Whether you're a student studying on your own or a teacher using this for review, this practice exam gives you a clear and accurate picture of how ready you are.

What the Practice Test Covers

This 2025 AP CSP practice test includes questions covering all major units from the AP Computer Science Principles curriculum:

• Algorithms & programming concepts
• Data analysis, filtering, and representation
• Abstraction and modeling
• Internet & networking fundamentals
• Cybersecurity principles
• Big data & global impacts of computing

How to Use This Test Effectively

1. Simulate test conditions. Take the exam in a quiet environment with minimal distractions.
2. Complete all 70 questions in one sitting. This builds endurance for the real exam.
3. Review every explanation. Understanding the “why” behind each answer is where improvement happens.
4. Use the score calculator to identify your performance range.
5. Retake after reviewing mistakes to measure your improvement.

Why Students Love This AP CSP Practice Test

• Questions feel similar to what appears on official practice exams.
• The score calculator gives immediate feedback and estimated AP score.
• Designed specifically for the 2025 exam format and curriculum.
• Accessible to beginners but challenging enough for high-scoring students.

Start the Full 2025 AP CSP Practice Exam

Take the complete 70-question AP CSP practice test here:

👉 Start the AP CSP Practice Test 2025

Final Thoughts

If you’re serious about earning a top score on the AP Computer Science Principles exam, consistent and realistic practice is essential. This full-length AP CSP practice test gives you the experience, feedback, and confidence you need to succeed on test day.

Good luck — you’ve got this!