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AP CSP Score Calculator

AP Computer Science Principles combines a 70 question end of course exam (70% of your score) with the Create Performance Task (30%), a year long programming project. Enter your MCQ and Create Task rubric scores below to instantly predict your 1 to 5 score.

Exam: AP Computer Science Principles Length: 2h MCQ + Create Task Sections: 70 MCQs (70%) + Create Performance Task (30%) Pass rate: 63%

Enter your raw scores

Drag the sliders or type directly into each box.

70 questions, 70%
0 to 1 pt
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Your predicted AP score
5 / 5
Extremely well qualified
Composite0%
Weighted points0.0 / 100
5 · Extremely well qualified≥ 68%
4 · Well qualified54 to 67%
3 · Qualified40 to 53%
2 · Possibly qualified25 to 39%
1 · No recommendation0 to 24%

How It Works

The end of course MCQ exam counts for 70% of your composite. The Create Performance Task uses a 6 point rubric (each row 1 point) and counts for 30%. The Create Task is submitted in April and includes a written response plus a video of your program running.

Every time you change a slider or type a new number, the calculator runs the official weighting in the background, sums the result into a composite percentage, and looks up which AP score band that composite falls into. The active row in the score table on the right always shows your current band, and the progress bar shows exactly how close you are to the next score up.

Built on official weights

Section weights match the latest College Board Course and Exam Description for AP Computer Science Principles.

Real time updates

Every input recomputes instantly so you can experiment with different score scenarios.

Both inputs supported

Use the slider for quick adjustments or type a precise raw score in the number box.

Mobile friendly

The calculator works on phones, tablets, and desktops with the same accuracy.

Tips for using this calculator

  • Be honest about FRQ self scores. Most students inflate their own free response points by 1 to 3. Use the official rubric and grade strictly.
  • Try the Perfect score button to see what 100% would look like, then dial back to a realistic estimate.
  • Use it after every full length practice test to track which section is dragging your composite down.

Score Scale (1 to 5)

The AP score scale runs from 1 (no recommendation) to 5 (extremely well qualified). What changes between AP exams is the underlying composite cutoff. For AP Computer Science Principles, the most recent published cutoffs are roughly:

AP ScoreCompositeMeaning
5≈ 68 to 100%Extremely well qualified
4≈ 54 to 67%Well qualified
3≈ 40 to 53%Qualified (passing)
2≈ 25 to 39%Possibly qualified
1≈ 0 to 24%No recommendation

What Is a Good AP CSP Score?

AP CSP has a pass rate of about 63% with around 13% earning a 5. The exam rewards understanding of how programs work conceptually rather than fluency in any one programming language. A 4 is a strong score for non CS majors and earns elective credit at many universities; a 5 is competitive and signals strong computational thinking.

If your composite is just below a cutoff, find the smallest section gain that pushes you up. The calculator makes this easy. Bump one slider at a time and watch the band change.

Accuracy

Self grading the Create Performance Task is the trickiest part because the rubric is specific about what code segments count as data abstraction, procedural abstraction, and managing complexity. Students often give themselves the data abstraction point for using a single variable, but the rubric requires a list (or other collection) used to manage complexity in a meaningful way.

Limitations to keep in mind:

  • Year over year curve shifts (typically ±2 percentage points at any cutoff).
  • Self graded FRQ scores are usually 1 to 3 points higher than what AP graders would award.
  • Third party practice exams sometimes use slightly easier MCQs than the real test.

AP Computer Science Principles Units Covered

The exam draws from these units. Use this list to focus your prep on areas where the calculator shows you losing the most points:

  • Creative Development
  • Data
  • Algorithms and Programming
  • Computer Systems and Networks
  • Impact of Computing

FAQs

What language do I use on AP CSP?
Any text or block based programming language. Python, Java, JavaScript, and Scratch are all common choices. The exam is language agnostic, but your Create Task code must use the language you wrote it in.
When is the Create Task due?
The Create Performance Task must be submitted by April of your AP year, before the end of course exam. Your school sets the specific submission deadline.
How is AP CSP different from AP CSA?
AP CSP is broader and conceptual: any language, focuses on how computing works. AP CSA is rigorous Java programming: object oriented design, data structures. CSP is the standard intro AP. CSA is more like a college first programming course.
What raw score do I need for a 5 on AP CSP?
Around 68% of the composite. That is typically 50+ of 70 MCQs combined with at least 5 of 6 Create Task points.