PSAT Calculator Policy Checker

Instantly determine if your calculator is allowed for the PSAT test based on the official College Board rules. This tool clarifies whether kids can use a calculator for the PSAT test and under which conditions.

Can Kids Use a Calculator for the PSAT Test?

A common question for students and parents is whether kids can use a calculator for the PSAT test. The answer is **yes, but with important restrictions**. The College Board, which administers the PSAT/NMSQT, has a detailed policy that specifies when a calculator can be used and which types are permitted. Understanding these rules is essential for a smooth test day.

For the digital PSAT, a calculator is allowed on the entire Math section. Test-takers have two options: use the powerful Desmos graphing calculator that’s built directly into the testing application (Bluebook), or bring their own approved handheld calculator. However, no calculators are permitted during the Reading and Writing section.

PSAT Calculator Policy Explained

The core of the PSAT calculator policy revolves around fairness and preventing any student from having an unfair advantage. The rules are designed to test mathematical reasoning, not a student’s ability to use a prohibited high-powered device.

The Rule Logic

• Test Section: The primary factor is the test section. Calculators are tools for the Math section only.
• Calculator Type: The device itself is the second major factor. Prohibited features generally include those that can provide an unfair advantage, such as computer algebra systems (CAS), internet access, or communication capabilities.

PSAT Calculator Approval Status by Type and Section

Calculator Type	Allowed in Math Section?	Key Restriction/Note
Four-Function & Scientific	Yes	Permitted, but a graphing calculator is recommended for efficiency.
Graphing (e.g., TI-84 Plus)	Yes	Most standard graphing calculators are allowed.
Graphing with CAS	No	Calculators with Computer Algebra Systems (CAS) are explicitly banned.
QWERTY Keyboard Models	No	Devices with typewriter-like keyboards are not allowed.
Laptops, Phones, Smartwatches	No	No devices with internet, camera, or phone features are permitted.

Practical Examples

Let’s look at two common scenarios to see how the PSAT calculator rules apply.

Example 1: The Standard Student

• Scenario: A student brings a Texas Instruments TI-84 Plus, a very common graphing calculator, for the Math section.
• Inputs: Section = Math, Type = Graphing Calculator (Non-CAS).
• Result: **Allowed**. The TI-84 Plus is a standard, approved graphing calculator and is perfectly acceptable for the Math section.

Example 2: The Prohibited Device

• Scenario: A student attempts to use the calculator on their smartphone during the Math section.
• Inputs: Section = Math, Type = Phone, Tablet, or Laptop.
• Result: **Not Allowed**. Using a phone, tablet, or any device with communication features is a major violation of testing rules and could lead to dismissal.

How to Use This PSAT Calculator Policy Checker

This tool simplifies the official rules into two easy steps:

1. Select the Test Section: Choose whether you’re asking about the Math section or the Reading and Writing section.
2. Select Your Calculator Type: From the dropdown, pick the category that best describes your device. Be honest about features like CAS or a QWERTY keyboard.
3. Interpret the Result: The tool will immediately provide a clear “Allowed” or “Not Allowed” message with a brief explanation based on the official PSAT calculator rules.

Key Factors That Affect Calculator Approval

Several features will immediately disqualify a calculator. It is critical to check your device for these before test day.

• Computer Algebra System (CAS): This is a major factor. CAS functionality allows a calculator to solve algebraic equations symbolically, which is prohibited. Models with “CAS” in their name are not allowed.
• QWERTY Keyboard: Any calculator with a typewriter-style keyboard is banned.
• Internet/Communication: Devices that can connect to the internet, Bluetooth, or any cellular network are strictly forbidden.
• Power Cords: Calculators must be battery-operated. Models that require an electrical outlet are not permitted.
• Noise/Paper Tape: Devices that make noise or print to a paper tape are prohibited.
• Stylus or Pen-Input: Calculators that use a stylus are generally not allowed, with few exceptions.

Frequently Asked Questions (FAQ)

Can you use a calculator on the whole PSAT?

No. You can only use an approved calculator on the Math section. No calculators are allowed on the Reading and Writing section.

What if I don’t have my own graphing calculator?

The digital PSAT includes a built-in Desmos graphing calculator that is available for every question in the Math section. It is highly effective and sufficient for all problems.

Is a TI-84 allowed on the PSAT?

Yes, the TI-84 Plus and similar models are some of the most common and widely accepted calculators for the PSAT.

Are scientific calculators allowed on the PSAT?

Yes, all scientific calculators are permitted as long as they do not have any prohibited features.

What happens if I bring a prohibited calculator?

You will not be allowed to use it. If you are caught using a prohibited device during the test, you risk being dismissed and having your scores canceled.

Do I have to clear the memory on my calculator?

Test proctors may ask you to clear certain programs or saved formulas before the test begins. You should be prepared to do so.

Can I share a calculator with a friend?

No, sharing calculators during the exam is not allowed.

Why are CAS calculators banned?

CAS calculators can perform symbolic algebraic manipulations (like factoring or solving for variables), which the College Board believes provides an unfair advantage over students without one. The ban ensures a more equitable testing environment.