For AP Math and Science exams, a calculator can be one of your most important tools — if you know the rules. The College Board has a strict AP calculator policy that determines which calculators you can bring and how you can use them.
This guide covers:
- Which AP exams allow calculators
- Approved calculator models
- Prohibited features
- Tips for using your calculator efficiently on exam day
Which AP Exams Allow Calculators?
Math Exams:
- AP Calculus AB
- AP Calculus BC
- AP Statistics
Science Exams:
- AP Biology
- AP Chemistry
- AP Physics 1, 2, and C (Mechanics and E&M)
- AP Environmental Science
Approved Calculator Models
- Scientific calculators (non-graphing)
- Graphing calculators on the College Board’s approved list
- Four-function calculators (with square root) for AP Environmental Science only
Check the College Board Approved Calculator List before buying or bringing a calculator to the exam.
Prohibited Calculator Features
- Internet or wireless capability
- QWERTY keyboards
- External memory storage
- Built-in computer algebra systems (unless specifically allowed for the exam)
