AP Computer Science Principles Score Calculator 2026
Enter your multiple-choice and free-response raw scores to estimate your AP score (1–5) and see where you stand relative to the national score distribution.
Exam time: 2 hr (plus Create Performance Task submitted before exam)
Enter Your Raw Scores
70 questions · 1 pt each · no penalty for wrong answers
Create PT 30 pts submitted roughly 4 weeks before exam · End-of-course test 70 MCQs
Approximate Score Cutoffs (% of max composite)
Score Distribution (approximate, recent years)
62% of test-takers score 3 or higher (passing rate)
About the AP Computer Science Principles Exam
AP Computer Science Principles introduces the big ideas of computer science including creative development, data, algorithms and programming, computer systems and networks, and the social impacts of computing. It is less programming-intensive than AP CS A and is designed to be accessible to students without prior coding experience.
The exam runs 2 hr (plus Create Performance Task submitted before exam). The multiple-choice section has 70 questions and accounts for approximately 70% of the total score. The Create Performance Task (submitted before exam) accounts for the remaining 30%.
What Is a Good AP CSP Score?
About 62% of students earn a 3 or higher. A 4 or 5 demonstrates strong computational thinking and the ability to design and analyze programs and algorithms.
The College Board assigns a label to each score level. A 5 means Extremely Well Qualified, a 4 means Well Qualified, a 3 means Qualified, a 2 means Possibly Qualified, and a 1 means No Recommendation. Most colleges award credit only for scores of 3 or higher, with many competitive schools requiring 4 or 5 for the same credit.
AP Computer Science Principles College Credit Policy
Credit acceptance is growing but less universal than AP CS A. Many schools award 3 general CS or technology credits. Some programs accept it toward an intro computing requirement.
Credit policies vary significantly between institutions. Some universities, particularly highly selective ones, use AP scores for placement rather than credit. That means they let you skip ahead in a course sequence but do not reduce your graduation credit requirement. Always verify with your specific school's registrar or AP credit chart before assuming your score earns a particular number of credits.
How Is the AP CSP Score Calculated?
The College Board converts raw scores into a composite score, then maps that composite to a final AP score of 1 to 5. The multiple-choice section is scored by counting correct answers. There is no penalty for wrong answers, so it always pays to attempt every question. Free response answers are scored by trained AP readers using detailed rubrics.
The exact composite-to-AP-score conversion (called the "raw score conversion chart") is set after each exam administration based on the difficulty of that year's exam. The cutoffs used in this calculator are based on historical averages and are intended as estimates. Your actual score will be determined by College Board after scoring is complete.
Frequently Asked Questions
Does AP Computer Science Principles require programming experience?
No prior programming experience is required. AP CSP introduces programming concepts through a variety of languages and tools, including block-based languages, JavaScript, and Python depending on the teacher.
What is the Create Performance Task in AP CS Principles?
The Create Performance Task is a project submitted before the AP exam, accounting for 30% of the total score. Students create a program of their choice and submit written responses describing their code, the algorithm used, and how their program works.
Is AP CS Principles easier than AP CS A?
AP CS Principles is generally considered less technically demanding than AP CS A. It covers computing concepts broadly rather than focusing on Java programming. The pass rate is slightly lower than CS A, partly because the student population taking CSP is larger and more diverse.
What languages are used in AP Computer Science Principles?
AP CSP is language-neutral. Different teachers use different languages. Common choices include Python, JavaScript, MIT Scratch, and code.org's App Lab. The AP exam itself uses pseudocode rather than a specific programming language.
Does AP CS Principles count for college CS credit?
Credit acceptance varies widely. Some schools award 3 general computing or technology credits and others accept it for an intro CS requirement. AP CS Principles credit is accepted at fewer schools than AP CS A, so verify with your target institutions.