2027 AP® Calculus AB Score Calculator

Enter your raw section scores. Stellar weights them into a composite score, then maps that composite to an estimated AP score using the conversion table below.

All AP score calculators

AP® Calculus AB

How the composite is weighted

  • Section IA: Multiple Choice33.3%
  • Section IB: Multiple Choice16.7%
  • Section IIA: Free Response16.7%
  • Section IIB: Free Response33.3%
45multiple choice
6free response
64+composite for a 5
Section weights in the composite

Raw score inputs

Adjust each section to match your practice test or estimate.

01

Section IA: Multiple Choice

30 raw points possible

33.3% of score
15 / 30
02

Section IB: Multiple Choice

15 raw points possible

16.7% of score
8 / 15
03

Section IIA: Free Response

18 raw points possible

16.7% of score
50% of section5 / 9
50% of section5 / 9
04

Section IIB: Free Response

36 raw points possible

33.3% of score
25% of section5 / 9
25% of section5 / 9
25% of section5 / 9
25% of section5 / 9

Score conversion table

AP® Calculus AB

Composite RangeAP® Score
64–1005
53–634
42–523
35–412
0–341

Conversion tables can vary from year to year based on exam difficulty. This estimate uses the latest available conversion data in Stellar.