AP Computer Science A Score Curve 2026 — Raw Score to AP Score
AP Computer Science A uses a two-section exam — Multiple Choice and Free Response — to produce a final AP score of 1–5. Here's how the scoring works in 2026.
AP CS A Score Cutoffs (2026)
| AP Score | Min Composite | % of Max | Label |
|---|---|---|---|
| 5 | 56 / 80 | 70% | Extremely well qualified |
| 4 | 43 / 80 | 54% | Well qualified |
| 3 | 30 / 80 | 38% | Qualified |
| 2 | 22 / 80 | 28% | Possibly qualified |
| 1 | 0 / 80 | — | No recommendation |
Use our AP CS A Score Calculator to enter your scores and get a predicted grade instantly.
How the AP CS A Composite Score Is Calculated
| Section | Weight | Max Raw Score | Scaled Contribution |
|---|---|---|---|
| Multiple Choice (40 Qs) | 50% | 40 | 40 points |
| FRQ 1 — Methods & Control | 12.5% | 9 | 10 points |
| FRQ 2 — Class | 12.5% | 9 | 10 points |
| FRQ 3 — Array/ArrayList | 12.5% | 9 | 10 points |
| FRQ 4 — 2D Array | 12.5% | 9 | 10 points |
| Total | 100% | — | ~80 points |
MC conversion: Each correct MC answer = 1.0 composite point (40 ÷ 40).
FRQ conversion: Each FRQ is worth 0–9 raw points, scaled to ~10 composite points. Each FRQ raw point ≈ 1.11 composite points.
Score Distribution (2026)
| Score | % of Students |
|---|---|
| 5 | 26% |
| 4 | 21% |
| 3 | 18% |
| 2 | 16% |
| 1 | 19% |
Pass rate (3 or higher): ~65%
AP CS A has a notably high 5 rate (26%) — the highest among CS and one of the highest across all AP exams. This reflects a self-selecting population: students who take AP CS A tend to have prior programming experience or strong math backgrounds.
What Raw Score Do You Need?
To score a 5 (56/80): With 32/36 FRQ points (≈35.6 composite pts), you need approximately 21/40 MC (53%) to reach 56.
With 27/36 FRQ points (≈30 pts), you need approximately 26/40 MC (65%).
To score a 4 (43/80): With 24/36 FRQ points (≈26.7 pts), you need approximately 17/40 MC (43%) to reach 43.
With 20/36 FRQ points (≈22.2 pts), you need approximately 21/40 MC (53%).
To score a 3 (30/80): With 16/36 FRQ points (≈17.8 pts), you need approximately 13/40 MC (33%) to reach 30.
With 12/36 FRQ points (≈13.3 pts), you need approximately 17/40 MC (43%).
AP CS A Exam Format
| Section | Details | Time |
|---|---|---|
| Section I — Multiple Choice | 40 questions | 90 min |
| Section II — Free Response | 4 Java programming questions | 90 min |
| Total | — | ~3 hours |
All programming in AP CS A uses Java. The exam requires you to write, read, and debug Java code — not pseudocode or Python.
AP CS A FRQ Types — What They Test
FRQ 1 — Methods & Control Structures (9 pts): Write methods using loops, conditionals, and basic logic. Often involves working with arrays or simple string manipulation. This is the most straightforward FRQ for students with any Java experience.
FRQ 2 — Class (9 pts): Design or complete a Java class — write a constructor, instance variables, and methods. Tests object-oriented principles: encapsulation, method calls, and field access.
FRQ 3 — Array/ArrayList (9 pts): Traverse and manipulate arrays or ArrayLists. Common tasks: searching for values, filtering elements, computing statistics across a list.
FRQ 4 — 2D Array (9 pts): Navigate a 2D array (grid/matrix) using nested loops. Typically involves processing rows and columns, counting elements meeting a condition, or performing a transformation.
Key insight: FRQ partial credit is generous. You can earn 5–7 of 9 points on a problem even with a syntax error, as long as your logic is correct. Comments explaining your intent can help readers award intent points.
AP CS A vs AP CSP — Score Curves
| AP Computer Science A | AP Computer Science Principles | |
|---|---|---|
| compositeMax | 80 | 150 |
| Score 5 min | 56/80 (70%) | 110/150 (73%) |
| Score 3 min | 30/80 (38%) | 68/150 (45%) |
| Pass rate | ~65% | ~68% |
| 5 rate | ~26% | ~14% |
| Language | Java | Pseudocode + any language |
AP CS A is more technically demanding — Java programming is required throughout — but its lower 3 threshold (38% vs 45%) means students who understand the material can pass with a lower overall percentage. AP CSP is broader and more accessible; AP CS A is deeper and more rigorous.