Are You Allowed To Use Calculator On Sat

Determine if you are allowed to use your calculator on the SAT Math section with our easy-to-use tool. Understand the official College Board rules before test day.

Check Your Calculator’s Eligibility

Calculator Feature Allowance Chart

Allowed vs. Prohibited Calculators (Examples)

Calculator Type/Feature	Typically Allowed?	Notes
Four-Function	Yes	Basic arithmetic operations.
Scientific	Yes	Includes trig, logs, exponents.
Graphing	Yes (Most)	Check for prohibited features like CAS (unless disabled where permitted) or QWERTY keypads.
CAS (Computer Algebra System)	Conditionally	Only some models with CAS are allowed, and sometimes CAS must be disabled (e.g., TI-Nspire CX II CAS in test mode). Check official list.
QWERTY Keypad	No	Calculators with typewriter-like keyboards are not allowed.
Wireless Communication	No	No Bluetooth, Wi-Fi, infrared, etc.
Needs Power Outlet	No	Must be battery-operated (or solar with battery backup).
Makes Noise/Prints	No	Cannot be disruptive.
Cell Phone/Tablet Calculators	No	Any device that can also function as a phone, tablet, or computer is prohibited.

Table summarizing general allowance of different calculator types and features for the SAT. Always check the latest official policy.

What is “Are You Allowed to Use Calculator on SAT?” About?

The question “are you allowed to use calculator on SAT?” refers to the official policy set by the College Board regarding the use of calculators during the SAT exam. The SAT has two math sections: one where calculators are permitted (“Math Test – Calculator”) and one where they are not (“Math Test – No Calculator”). Understanding which calculators are allowed and when is crucial for test day.

Students taking the SAT should be very clear about the SAT calculator policy to avoid issues on test day. Not all calculators are permitted, even in the calculator section. Prohibited features include QWERTY keyboards, wireless communication, and those that make noise or need an external power source. Some advanced features like Computer Algebra Systems (CAS) are only allowed on specific models, often requiring CAS to be disabled.

Common misconceptions include believing any graphing calculator is fine, or that the “no calculator” section is optional. It’s mandatory, and no calculators are allowed during that part. Another is assuming the list of allowed calculators never changes; it’s important to check the latest policy before the test.

SAT Calculator Policy: The Rules Explained

The College Board’s decision on whether you are allowed to use calculator on SAT is based on a set of rules designed to ensure fairness and prevent unauthorized assistance. The core logic is:

1. Test Section: Calculators are ONLY allowed during the “Math Test – Calculator” section. They are strictly forbidden during the “Math Test – No Calculator” section, Reading, Writing and Language, and Essay sections.
2. Calculator Type: Most four-function, scientific, and graphing calculators are allowed. However, even within these types, certain features are prohibited.
3. Prohibited Features: The presence of any of the following features generally makes a calculator NOT allowed:
   • QWERTY (typewriter-like) keypads.
   • The need for an electrical outlet (must be battery-operated).
   • Making noise or having a paper tape/printer.
   • Wireless communication capabilities (Bluetooth, Wi-Fi, infrared, etc.).
   • Pen-input or stylus-based devices (unless it’s for a touch screen).
   • Features of a cell phone, tablet, laptop, or mini-computer.
   • Computer Algebra Systems (CAS), with exceptions for certain models where CAS can be disabled according to official guidelines (e.g., TI-Nspire CX II CAS in test mode).

If the test section is “Math – No Calculator,” the answer is always NO. If it’s “Math – Calculator,” the allowance depends on the calculator not having prohibited features.

Factor	Meaning	Typical State
Test Section	The specific part of the SAT being taken.	Math – Calculator / Math – No Calculator
Calculator Type	The category of the calculator (four-function, scientific, graphing).	Varies per student
Prohibited Features	Specific functions or hardware that disqualify a calculator.	Present / Not Present

Variables determining if you are allowed to use a calculator on the SAT.

Practical Examples (Real-World Use Cases)

Let’s see if you are allowed to use calculator on SAT in these scenarios:

Example 1: Using a TI-84 Plus CE

• Test Section: Math Test – Calculator
• Calculator Type: Graphing Calculator (TI-84 Plus CE)
• Prohibited Features: The TI-84 Plus CE does not have a QWERTY keyboard, wireless, power cord needs, noise, or standard CAS (it has numeric solvers).
• Result: Allowed. The TI-84 Plus CE is a widely accepted graphing calculator.

Example 2: Using a TI-Nspire CX II CAS

• Test Section: Math Test – Calculator
• Calculator Type: Graphing Calculator with CAS
• Prohibited Features: It has CAS. However, the College Board allows this model if the CAS is disabled by putting it into “Press-to-Test” mode with CAS disabled.
• Result: Conditionally Allowed. If CAS is properly disabled before the test according to official instructions, it’s allowed. If not disabled, it’s prohibited.

Example 3: Trying to use a smartphone calculator app

• Test Section: Math Test – Calculator
• Calculator Type: Smartphone app
• Prohibited Features: It’s a smartphone with wireless, potential QWERTY input, and other computer-like features.
• Result: Not Allowed. All smartphones, tablets, and similar devices are banned.

How to Use This SAT Calculator Policy Checker

1. Select the Test Section: Choose whether you’re asking about the “Math Test – Calculator” or “Math Test – No Calculator” section from the first dropdown.
2. Select Calculator Type: Choose the general type of your calculator from the second dropdown. If it has features you’re unsure about, select “Calculator with Potentially Prohibited Features”.
3. Identify Prohibited Features: If you selected “Graphing” or “Prohibited Features”, the checkboxes for specific banned features will become active. Check any features your calculator has.
4. Check Eligibility: Click the “Check Eligibility” button (though it updates live).
5. Read the Result: The “Eligibility Result” box will clearly state “Allowed” or “Not Allowed” and provide details based on your selections.
6. Review Intermediate Values: See the summary of your selections.

Use this tool to quickly check if your intended calculator is likely allowed before test day. Always double-check with the latest official SAT calculator policy from the College Board.

Key Factors That Affect Whether You Are Allowed to Use Calculator on SAT

• Official College Board Policy: This is the ultimate determinant. The College Board updates its policy periodically, so always check the latest version.
• Calculator Model: Specific models are listed as examples of allowed or prohibited calculators, especially regarding CAS features.
• Presence of QWERTY Keyboard: Any calculator with a typewriter-style keyboard is banned.
• Communication Technology: Calculators with Wi-Fi, Bluetooth, or any wireless communication are prohibited.
• Power Source: Calculators needing an electrical outlet are not allowed; they must be battery-powered.
• CAS Functionality: Computer Algebra Systems are generally prohibited unless on specific approved calculators with CAS disabled in a verifiable way.
• The Specific SAT Section: You are never allowed to use a calculator on the “Math – No Calculator” section.
• Test Center Proctors: While they follow the rules, the final decision on test day rests with the proctors if a device is questionable.

Knowing these factors helps you understand if you are allowed to use calculator on SAT.

Frequently Asked Questions (FAQ)

Can I use my phone as a calculator on the SAT?

No, you are absolutely not allowed to use your phone, smartphone, smartwatch, tablet, or any similar device as a calculator during the SAT.

Are all graphing calculators allowed on the SAT?

Most graphing calculators are allowed, but not all. Check for prohibited features like a QWERTY keyboard or CAS (unless it’s an approved model with CAS disablement). See the allowed SAT calculators list for guidance.

What if my calculator has CAS?

Calculators with Computer Algebra Systems (CAS) are generally prohibited unless they are on the College Board’s approved list and the CAS feature is disabled for the test according to their specific instructions (e.g., TI-Nspire CX II CAS in Press-to-Test mode with CAS disabled).

Do I need the most expensive calculator for the SAT?

No. While a graphing calculator can be helpful, a good scientific calculator is often sufficient for the SAT math calculator section. Familiarity with your calculator is more important than its price.

What happens if I use a prohibited calculator on the SAT?

If you are caught using a prohibited calculator, your scores may be canceled, and you could be dismissed from the test center. It’s crucial to check the SAT calculator policy beforehand.

Can I bring two calculators to the SAT?

Yes, you can bring a backup calculator, but it must also be an approved type. You can only use one at a time.

Are there any calculators provided at the test center?

No, the College Board does not provide calculators. You must bring your own approved calculator.

Where can I find the official SAT calculator policy?

You can find the most up-to-date official policy on the College Board’s website: satsuite.collegeboard.org/sat/what-to-bring-do/calculator-policy. Always check this before your test date.