Can You Use a Graphing Calculator on the PSAT? A 2024 Guide

Use our eligibility checker to see if your calculator is allowed on the PSAT/NMSQT Math Test.

PSAT Calculator Eligibility Checker

Check Your Calculator’s Status

Summary of Features

• QWERTY Keyboard:
• CAS Functionality:
• Requires Outlet:
• Wireless Capability:
• Is a Smart Device:

This calculator determines if a device is likely to be permitted. The final decision rests with the test proctor. The College Board allows most graphing calculators that do not have prohibited features.

Understanding the PSAT Calculator Policy

The question, “can you use a graphing calculator on the PSAT?”, is a common one for students preparing for the test. The simple answer is yes, you can, but with important restrictions. The College Board, which administers the PSAT/NMSQT, has a detailed policy to ensure fairness and prevent academic dishonesty. This policy applies to all versions of the test, including the PSAT 10 and PSAT 8/9. A common misconception is that any scientific calculator is automatically fine, but even some advanced scientific models can have prohibited features. The key is to understand which features are banned, not just which calculator models are generally accepted. With the transition to the digital PSAT, students also have access to an embedded Desmos graphing calculator, but many still prefer to bring their own familiar device.

PSAT Calculator Rule Breakdown

The logic for determining if you can you use a graphing calculator on the PSAT is based on a checklist of prohibited features. It’s less about a list of “approved” models and more about a list of “banned” characteristics. If your calculator has even one of these features, it’s not allowed.

1. Check for Prohibited Hardware: This is the first step. Look for things like a QWERTY keyboard, the need for a power cord, or if it’s a device like a phone or tablet.
2. Check for Prohibited Software/Functionality: The main rule here is against Computer Algebra Systems (CAS). A CAS can perform symbolic manipulation (like factoring x²-1 into (x-1)(x+1)), which gives an unfair advantage.
3. Check for Communication Features: Any calculator that has Wi-Fi, Bluetooth, infrared ports, or any other wireless capability is strictly forbidden.

Below is a table breaking down these “variables” in the decision process.

PSAT Calculator Feature Checklist

Feature (Variable)	Meaning	Status	Typical Example
QWERTY Keyboard	A typewriter-style keyboard.	Prohibited	Older models with physical keyboards
CAS (Computer Algebra System)	Software that performs symbolic algebra.	Prohibited	TI-89, TI-Nspire CAS
External Power Requirement	Needs to be plugged into a wall outlet.	Prohibited	N/A (no handhelds require this)
Wireless Communication	Wi-Fi, Bluetooth, etc.	Prohibited	N/A (not found on standard calculators)
Smart Device	Phone, Tablet, Laptop, Smartwatch.	Prohibited	iPhone, Android Tablet, etc.
Makes Noise or Prints	Calculators with audio feedback or paper tape.	Prohibited	Adding machines with paper rolls

Practical Examples (Real-World Use Cases)

Example 1: Texas Instruments TI-84 Plus

A student wants to know if they can use their TI-84 Plus. Let’s check the rules.

• QWERTY Keyboard? No.
• CAS? No, the standard TI-84 Plus does not have CAS.
• Needs Power Outlet? No, it’s battery-powered.
• Wireless? No.
• Is it a phone/tablet? No.

Conclusion: The TI-84 Plus is allowed on the PSAT. This is one of the most common and recommended calculators for the exam.

Example 2: HP Prime

Another student has an HP Prime graphing calculator and wants to know if they can use it.

• QWERTY Keyboard? No.
• CAS? Yes, the HP Prime has a powerful Computer Algebra System.

Conclusion: The HP Prime is not allowed on the PSAT because it has CAS functionality. Even though it’s a graphing calculator, this specific feature disqualifies it.

How to Use This PSAT Calculator Eligibility Calculator

Using this tool is a straightforward way to check if you can you use a graphing calculator on the PSAT. Follow these steps:

1. Answer Each Question: Go through the five questions in the calculator section. Select “Yes” or “No” based on your device’s features.
2. Review the Primary Result: The large colored box at the top will immediately tell you if your calculator is “Likely Allowed” (green) or “Prohibited” (red).
3. Check the Summary: The “Summary of Features” list shows you which of your answers corresponds to an allowed or prohibited feature. If the result is “Prohibited,” this section will highlight exactly why.
4. Use the Reset Button: If you want to start over or check another calculator, click the “Reset” button to return all fields to their default state.

This tool helps you make an informed decision and avoid the stress of having your calculator confiscated on test day.

Key Factors That Affect PSAT Calculator Approval

Several critical factors determine whether you can you use a graphing calculator on the PSAT. Understanding these will help you choose the right tool.

• Computer Algebra System (CAS): This is the most significant disqualifying software feature. Calculators that can solve algebraic equations symbolically (e.g., TI-89, HP Prime, TI-Nspire CAS models) are strictly banned.
• QWERTY Keyboard: Any calculator with a typewriter-style keyboard is prohibited. This prevents students from being able to type and store notes.
• Connectivity: Any form of wireless communication, including Bluetooth, Wi-Fi, or infrared data ports (which must be covered with tape), is not allowed. This rule is in place to prevent communication between devices.
• Power Source: Calculators must be battery-powered. Devices that require an external power source (i.e., must be plugged into an outlet) are not permitted in the testing room.
• Device Type: The device must be a dedicated calculator. Laptops, mobile phones, smartphones, smartwatches, tablets, and any other multi-purpose “smart” device are forbidden.
• Peripherals and Other Features: Calculators that make noise, print to paper tape, or use a stylus (for some models) are not allowed. The goal is to maintain a quiet and secure testing environment.

Ultimately, while many graphing calculators are allowed, these specific rules must be followed. The policy ensures that the calculator is a tool for computation, not a source of unfair advantage.

Frequently Asked Questions (FAQ)

1. Is the TI-84 Plus allowed on the PSAT?

Yes, the TI-84 Plus (including the CE version) is one of the most common and widely accepted graphing calculators for the PSAT. It does not have a CAS or any other prohibited features.

2. What happens if I bring a prohibited calculator to the test?

If a proctor identifies your calculator as prohibited, you will not be allowed to use it. You may have to take the math section without a calculator, or in some cases, you could be dismissed from the test.

3. Can I use my phone’s calculator app?

No. All mobile phones, smartphones, and any device with calling or internet capability are strictly prohibited from being used during the exam.

4. Is there a built-in calculator on the digital PSAT?

Yes, the digital version of the PSAT (administered via the Bluebook app) includes a built-in Desmos graphing calculator that is available for the entire Math section. You can still bring your own approved handheld calculator if you prefer.

5. Do I *need* a graphing calculator for the PSAT?

No, a graphing calculator is not required. All questions can be solved without one. However, a scientific or graphing calculator is recommended as it can be helpful and save time on certain questions.

6. What’s the difference between the SAT and PSAT calculator policies?

The calculator policies for the SAT and PSAT are identical. Any calculator that is approved for the SAT is also approved for the PSAT, and the same restrictions apply.

7. Where can I find the official list of approved graphing calculators?

The College Board doesn’t provide a comprehensive list of *all* approved calculators. Instead, they provide a list of prohibited features and some examples of prohibited models. It is more reliable to check your calculator against the list of banned features.

8. Can I use a calculator on the Reading and Writing section?

No. Calculators are only permitted during the Math section of the PSAT. They must be put away and out of sight during the Reading and Writing section.

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