Can You Use a Calculator on the PSAT?
An interactive tool to check if your calculator is allowed on the test, followed by a complete guide to the official PSAT calculator policy.
PSAT Calculator Policy Checker
Answer the questions below about your calculator’s features to see if it’s likely to be permitted on the PSAT/NMSQT.
The Complete Guide to the PSAT Calculator Policy
Understanding the rules for what calculator you can use on the PSAT is crucial for test-day success. The College Board has a specific policy to ensure fairness, and not knowing it can lead to unnecessary stress or even having your device taken away. This guide provides everything you need to know about whether you can use a calculator on the PSAT.
What is the Official PSAT Calculator Policy?
The PSAT/NMSQT has two math sections. Crucially, a calculator is permitted for only one of them. For the other section, no calculator is allowed. This is designed to test different math skills: one focuses on reasoning and problem-solving without aid, while the other allows you to use a tool for more complex calculations.
For the section where calculators are allowed, the College Board permits most graphing calculators, all scientific calculators, and all four-function calculators (though a four-function calculator is not recommended due to its limited functionality). However, the main restrictions are designed to prevent access to unfair advantages. Any device that can communicate with other devices, access the internet, or contains a computer algebra system (CAS) is strictly forbidden.
The Decision Logic: Prohibited vs. Allowed Features
The question “can you use a calculator on the PSAT?” is best answered by understanding the features that are prohibited. The calculator tool above is based on these core rules. If your calculator has any of the following features, it is NOT allowed.
| Feature | Reason for Prohibition | Common Examples |
|---|---|---|
| Internet/Wireless Connectivity | Prevents cheating by accessing outside information. | Any device with Wi-Fi, Bluetooth, or cellular data. |
| QWERTY Keyboard | Resembles a computer, could be used to store text. | Calculators that look like small laptops or phones. |
| Part of a Phone/Tablet/Computer | These devices have prohibited features like internet access and apps. | Using the calculator app on an iPhone or Android device. |
| Computer Algebra System (CAS) | Performs symbolic manipulation, which is a skill being tested. | TI-89, TI-92, TI-Nspire CAS models. |
| Requires Electrical Outlet | Testing centers cannot provide power, and cords are a hazard. | Any device that isn’t battery-operated. |
| Makes Noise or Prints | Distracts other test-takers. | Calculators with a paper tape. |
For more information on test day procedures, see the official PSAT Test Day Checklist.
Practical Examples
Example 1: A Student with a TI-84 Plus
A student has a Texas Instruments TI-84 Plus, one of the most common calculators in high school.
- Inputs: The student answers “No” to all questions in the policy checker above.
- Analysis: The TI-84 Plus is battery-powered, has no QWERTY keyboard, no internet, no stylus, and is not a CAS model.
- Result: This calculator is Allowed on the PSAT.
Example 2: A Student with a Smartphone
A student wants to use the calculator app on their smartphone.
- Inputs: The student answers “Yes” to question #1 (“Is your calculator part of a cell phone…”).
- Analysis: Smartphones are prohibited because they have internet access, cameras, and other features banned by the College Board policy.
- Result: This device is Prohibited.
How to Use This PSAT Calculator Policy Checker
This tool is designed to simplify the complex rules from the College Board. Follow these steps to determine if you can use your calculator on the PSAT.
- Inspect Your Calculator: Look closely at your device for the features listed in the checker.
- Answer Each Question: Select “Yes” or “No” for each of the six questions based on your calculator’s capabilities. The checker updates in real-time.
- Review the Result: The box at the bottom will immediately tell you if your calculator is “Likely Allowed” or “Prohibited” and provide a brief explanation.
- Check the Official List: If your calculator is a graphing model and you are still unsure, it is always best to consult the College Board’s official list of approved PSAT calculators.
Key Factors That Affect Calculator Approval
When deciding if you can use a specific calculator on the PSAT, focus on these six critical factors.
- Standalone Functionality: The device must be a dedicated calculator, not an app on a multi-purpose device.
- No Communication: Any feature that can transmit or receive information is banned. This includes infrared ports, which should be covered with tape.
- Power Source: It must be battery-operated.
- Input Method: It cannot have a typewriter-style keyboard.
- Symbolic Calculation: It cannot have a Computer Algebra System (CAS). Non-CAS versions of calculators (like the TI-Nspire CX) are allowed, while the CAS versions (TI-Nspire CX CAS) are not.
- Familiarity: Beyond being allowed, you should be very familiar with the calculator you bring. Test day is not the time to learn a new device.
For a comparison of test strategies, you might find our article on the ACT vs. SAT helpful.
Frequently Asked Questions (FAQ)
1. What are the main types of calculators allowed on the PSAT?
The College Board permits four-function, scientific, and most graphing calculators. It’s highly recommended to use a scientific or graphing calculator.
2. Can I use the calculator on both PSAT Math sections?
No. The PSAT has two math sections (or modules, on the digital test). One permits a calculator, and one does not.
3. What happens if I bring a prohibited calculator?
The test proctor will not allow you to use it. You will either have to take the math section without a calculator or your test may be invalidated. You will not be provided with a replacement.
4. Is the TI-84 Plus allowed?
Yes, the entire TI-84 series (Plus, C Silver, CE) is allowed on the PSAT as it does not have a prohibited CAS.
5. Do I have to clear my calculator’s memory?
It is a very good practice to clear the memory of your calculator before test day. Proctors may inspect your device, and storing programs or notes is not allowed.
6. What if my calculator is not on the official approved list?
If it is a scientific calculator without any of the prohibited features, it is almost certainly allowed. If it is a graphing calculator, you should be more cautious and consider getting a model that is explicitly approved to avoid any issues. Check out our guide to the best calculators for some recommendations.
7. Can I share a calculator with another student?
No. Each student must have their own calculator. Sharing is not permitted.
8. Is there a built-in calculator for the digital PSAT?
Yes, the digital PSAT administered on the Bluebook app includes a built-in Desmos graphing calculator, which you can use instead of bringing your own.
Related Tools and Internal Resources
Proper preparation is key to your success on the PSAT. Explore these other resources to help you get ready.
- Comprehensive PSAT Study Guide: Our complete guide to preparing for every section of the test.
- Official Approved PSAT Calculators List: A direct link to the list of approved graphing calculators.
- The Best Calculators for the SAT and PSAT: A review of top recommended models.
- ACT vs. SAT: Which Test is Better For You?: Compare the two major college entrance exams.
- PSAT Score Calculator: Estimate your score based on practice test performance.
- PSAT Test Day Checklist: Make sure you have everything you need for test day.