Ap Computer Science Principles
AP Computer Science Principles Score Calculator
Preparing for the AP Computer Science Principles (AP CSP) exam can feel overwhelming, especially when it comes to understanding how your raw scores translate into the final AP score (1–5 scale). That’s why we’ve built this AP CSP Score Calculator – to help you quickly estimate your performance and predict your final score based on practice tests or real exam attempts.
This tool uses the official exam structure from the College Board and applies the weightings to give you a reliable score estimate.
About the AP Computer Science Principles Exam:
The AP CSP exam is designed to measure your understanding of fundamental computing concepts, programming, algorithms, data, and the impact of technology. Unlike AP Computer Science A (which focuses on Java programming), AP CSP is broader and more conceptual.
The exam has two major sections:
Multiple Choice (70 questions – 57 single-select, 5 passage-based, 8 multi-select)
Weight: 50% of total score
Tests your knowledge of computing concepts, data, algorithms, and impacts of computing.
Free Response Questions (6 points total)
Weight: 50% of total score
Includes two written response tasks, based on your Create Performance Task (video, code, and written explanation).
How Our AP CSP Score Calculator Works:
Our calculator allows you to input your estimated raw scores for each section:
Section I (Multiple Choice): Enter the number of correct answers out of 70.
Section II (Free Response): Enter how many points you earned for each rubric element.
The calculator will then:
- Add up your raw points
- Apply the official 50/50 weighting
- Convert your composite score into an estimated AP score (1–5)
Score scale (approximate):
5 (Extremely Well Qualified): 75–100
4 (Well Qualified): 62–74
3 (Qualified): 47–61
2 (Possibly Qualified): 36–46
1 (No Recommendation): 0–35
Tips for Scoring Higher on AP CSP:
Practice with past questions – review previous free response and multiple-choice samples.
Master the Create Performance Task – clearly show input, processing, and output.
Learn to explain your code – the written responses are as important as the program itself.
Understand key concepts – like algorithms, data structures, and the social impact of computing.
Time management – don’t spend too long on a single question during the exam.
Related Calculators:
AP Computer Science A Score Calculator 2026
This calculator is based on past exam weightings and scoring patterns released by the College Board. While it gives a strong estimate, official scoring may vary slightly each year.
AP CSP: Broader focus on computing, data, and impacts of technology.
AP CSA: Focuses on Java programming and problem-solving in depth.
Most colleges award credit for a 3 or higher, but some require a 4 or 5. Always check your chosen school’s AP credit policy.
Yes, but AP exams are only offered once per year in May.