AP Calculus BC score calculator
Enter how many multiple-choice questions you expect to get right and your points on each free-response question. The calculator weights each part the way the May 2027 exam does and estimates your 1–5 score.
Your estimate
Multiple choice: questions right
Out of 29 · 62 minutes
Out of 13 · 38 minutes
Free response: points earned
Out of 9 points
Out of 9 points
Out of 9 points
Out of 9 points
Out of 9 points
Out of 9 points
Estimated AP score
4
Composite 57.5 out of 100
About 6 more composite points would reach a 5.
How the Calc BC exam is scored
Each part counts for a fixed share of the composite. Raw points become a share of that part, then the shares add up to 100.
| Part | Length or points | Share of the score |
|---|---|---|
| Multiple choice, Part A | 29 questions, 62 minutes | 34.5% |
| Multiple choice, Part B | 13 questions, 38 minutes | 15.5% |
| Free Response 1 — Calculator | 9 points | 8.3% |
| Free Response 2 — Calculator | 9 points | 8.3% |
| Free Response 3 — No Calculator | 9 points | 8.3% |
| Free Response 4 — No Calculator | 9 points | 8.3% |
| Free Response 5 — No Calculator | 9 points | 8.3% |
| Free Response 6 — No Calculator | 9 points | 8.3% |
Where the 1–5 estimate comes from
College Board doesn't publish the composite score needed for each AP score, and the cutoffs shift a few points every year. The estimate uses the cutoffs from College Board's 2012 released AP Calculus BC exam, converted to a share of the total so they fit today's section weights. The exam's format has changed since then, so the cutoffs are a rough guide. Within 3 points of a cutoff, the calculator shows both scores.
Source: College Board, 2012 released exam.
How students scored in May 2026
| Score | Share of students |
|---|---|
| 5 | 46% |
| 4 | 22% |
| 3 | 14% |
| 2 | 14% |
| 1 | 4% |
Source: College Board score distributions. Rounded, so the column may not add up to exactly 100.
Raise the score
The fastest gains usually come from the units you lose the most points on. Ashore's Calc BC course starts with a short check that finds them, then gives you lessons and practice for each.
Find the Calc BC topics costing you points
Free to start, no card.
Starting check
SAT Math · 1 of 5
Calculator allowed
- A
- B
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- D