Can You Use a Calculator on the AP Physics Exam?

An expert guide and policy checker for the AP Physics 1, 2, and C exams.

AP Physics Calculator Policy Checker

What is the AP Physics Calculator Policy?

A frequent question among students is: can you use a calculator on an AP Physics exam? The short answer is yes, but the rules are specific and crucial to understand. The College Board allows the use of a calculator on all four AP Physics exams: AP Physics 1, AP Physics 2, AP Physics C: Mechanics, and AP Physics C: Electricity and Magnetism. This policy applies to the entire exam, including both the multiple-choice and free-response sections.

The main goal of the policy is to ensure that the exam tests your physics knowledge and reasoning skills, not just your ability to perform complex arithmetic. For the algebra-based tests (Physics 1 & 2), a good scientific calculator is sufficient. For the calculus-based tests (Physics C), a graphing calculator is highly recommended and often necessary to solve problems efficiently. Students can bring their own approved calculator or use the digital calculator provided in the Bluebook testing application.

AP Physics Calculator Rules by Exam

Understanding the specific allowance for each exam is key. While all permit calculators, the *type* of calculator that is most advantageous differs. Here’s a breakdown.

Official Calculator Policy for AP Physics Exams

Variable (Exam)	Meaning / Basis	Unit (Recommended Calculator Type)	Typical Range (Permitted on Sections)
AP Physics 1	Algebra-Based	Scientific or Graphing	Multiple-Choice & Free-Response
AP Physics 2	Algebra-Based	Scientific or Graphing	Multiple-Choice & Free-Response
AP Physics C: Mechanics	Calculus-Based	Graphing (Required)	Multiple-Choice & Free-Response
AP Physics C: E&M	Calculus-Based	Graphing (Required)	Multiple-Choice & Free-Response

Practical Examples

Let’s apply these rules to common student scenarios.

Example 1: The AP Physics 1 Student

• Inputs: A student is taking the AP Physics 1 exam and has a TI-84 Plus graphing calculator.
• Question: Can they use it on both the multiple-choice and free-response sections?
• Result: Yes. For AP Physics 1, a calculator is permitted on the entire exam. A graphing calculator like the TI-84 Plus is an excellent choice.

Example 2: The AP Physics C Student

• Inputs: A student is preparing for the AP Physics C: Mechanics exam. They only have a basic scientific calculator.
• Question: Is this sufficient for the exam?
• Result: While technically allowed, it is highly inadvisable. The AP Physics C exams are designed with the expectation that students have a graphing calculator to perform tasks like graphing functions, finding derivatives, and calculating integrals. The student would be at a significant disadvantage without one.

How to Use This AP Physics Calculator Policy Checker

Our tool simplifies the official College Board policy into a quick and easy answer.

1. Select Your Exam: In the dropdown menu, choose the specific AP Physics exam you are registered for.
2. Check the Policy: Click the “Check Policy” button.
3. Interpret the Results: The result card will appear, telling you in clear terms whether a calculator is allowed and providing key details and recommendations based on the exam you selected.

Key Factors That Affect Calculator Choice

Not all calculators are created equal. Here are the key factors to consider when choosing your device for the exam.

• Calculator Type: The main categories are four-function, scientific, and graphing. For any AP Physics exam, a four-function calculator is insufficient. A scientific calculator is the minimum, and a graphing calculator is recommended for all, and practically required for Physics C.
• Prohibited Features: You cannot use a calculator with a QWERTY-style keyboard, one that needs an electrical outlet, makes noise, or has wireless or internet capabilities.
• CAS (Computer Algebra System): Calculators with CAS functionality (which can solve equations symbolically) are permitted on AP Physics exams. This differs from some other AP exams where CAS is prohibited.
• Familiarity: The best calculator is one you know how to use. Do not bring a brand-new, advanced calculator to the exam without practicing with it extensively beforehand.
• Digital vs. Handheld: With the move to digital exams, students have the option of using the built-in Desmos calculator. It is powerful, but if you are more comfortable with your handheld device, you should bring it. You can bring up to two approved calculators.
• Cleared Memory: Unlike some other standardized tests, the College Board does not require you to clear your calculator’s memory before or after the AP Physics exam.

Frequently Asked Questions (FAQ)

1. Can I use a calculator on AP Physics 1?

Yes, a four-function, scientific, or graphing calculator is permitted on the entire exam (both multiple-choice and free-response sections).

2. Is a graphing calculator required for AP Physics C?

While not officially “required” by name in all documentation, it is highly expected and necessary for certain problems involving calculus concepts like graphing, differentiation, and integration. Attempting the exam without one is a major disadvantage.

3. What happens if my calculator runs out of batteries?

You are responsible for ensuring your calculator is in working order. Proctors will not have replacement batteries. This is why the College Board allows students to bring a backup calculator.

4. Can I share a calculator with a friend?

No. Sharing calculators during the exam is strictly prohibited.

5. Are calculators with a QWERTY keyboard allowed?

No, calculators with typewriter-style keyboards (like the TI-92 Plus) are not permitted.

6. Do I need to clear the memory on my calculator?

No, calculator memories do not need to be cleared before or after the exam for AP Physics tests.

7. Can I use the calculator on my phone?

Absolutely not. Phones, smartwatches, and any device that can connect to the internet are banned from the testing room.

8. Can I use a TI-Nspire CAS calculator?

Yes, the TI-Nspire CAS and other CAS calculators are on the approved list for AP Physics exams.