Approved Calculators For The Sat

Instantly check if your calculator model is permitted on the SAT and understand the official College Board policy.

SAT Calculator Approval Checker

What Are Approved Calculators for the SAT?

An approved calculator for the SAT is any calculator that meets the specific rules and regulations set by the College Board for use during the Math section of the SAT exam. The policy is designed to ensure fairness and prevent any student from having an unfair technological advantage. While you can use the built-in Desmos calculator in the Bluebook digital testing app, you are also permitted to bring your own handheld device, provided it’s on the approved list.

Generally, this includes most graphing calculators, all scientific calculators, and four-function calculators (though the latter are not recommended due to their limited functionality). Knowing whether your device is one of the approved calculators for the sat is a critical part of test preparation to avoid issues on test day.

SAT Calculator Policy Rules and Criteria

The College Board’s formula for calculator approval is based on a device’s features. The core principle is to allow tools that assist with computation without providing an unfair advantage, such as accessing the internet or performing symbolic algebra. A recent major policy update prohibits calculators with Computer Algebra Systems (CAS). CAS can manipulate symbolic expressions, like factoring `x^2 – 4` into `(x-2)(x+2)`, which is now considered a distinct advantage.

Table 1: Key Policy Guidelines for SAT Calculators

Rule	Description	Status
Computer Algebra System (CAS)	Functionality that allows symbolic manipulation (e.g., factoring, solving for variables).	Prohibited
QWERTY Keyboard	Any calculator with a lettered keyboard like a computer’s.	Prohibited
Wireless/Internet	Any device that can connect to the internet, Bluetooth, or other networks.	Prohibited
Stylus or Pen Input	Calculators that require a stylus for operation (e.g., certain Casio ClassPad models).	Prohibited
Graphing Capability	Ability to plot equations and analyze functions graphically (non-CAS models).	Permitted
Scientific Functions	Calculators with trigonometric, logarithmic, and exponential functions.	Permitted

For more detailed information, check out these SAT Math Section Tips to optimize your test-taking approach.

Practical Examples

Understanding the rules with real-world examples can clarify what to bring. Here are a couple of scenarios:

• Example 1: The Standard Approved Calculator
  
  A student has a Texas Instruments TI-84 Plus CE. This is one of the most common and widely approved calculators for the sat. It has graphing capabilities but does not have a prohibited CAS. This calculator is fully permitted for the exam.
• Example 2: The Prohibited CAS Calculator
  
  Another student has a Texas Instruments TI-89 Titanium. While it is a powerful graphing calculator, it includes a built-in Computer Algebra System (CAS). Under the current SAT calculator policy, all TI-89 and TI-92 models are explicitly prohibited. This student would need to acquire a different, non-CAS calculator for the test.

How to Use This Approved Calculators for the SAT Checker

Using this tool is simple. Follow these steps to ensure your device is ready for test day:

1. Find Your Model Number: Locate the model number on the front or back of your calculator. It’s usually printed clearly (e.g., “fx-9750GII”, “HP Prime”).
2. Enter the Model: Type the model number into the input field at the top of this page. You don’t need to be exact; entering a series name like “TI-84” or “Casio FX-9750” is usually sufficient.
3. Check the Status: Click the “Check Status” button. The tool will compare your input against the list of approved and prohibited calculators.
4. Interpret the Results: The result box will show “Approved” (green), “Not Approved” (red), or a warning. The explanation will provide details on why your calculator has that status, often mentioning if it’s due to a CAS or other banned feature. If you’re interested in your potential score, consider using a SAT Score Predictor.

Key Factors That Affect Calculator Approval

Several key features determine whether a calculator is allowed. Being aware of these can help you choose the right one.

• 1. Computer Algebra System (CAS): This is the most significant factor. If a calculator can perform symbolic algebra, it is banned.
• 2. QWERTY Keyboards: Any device with a typewriter-style keyboard is not allowed.
• 3. Connectivity: Calculators with Wi-Fi, Bluetooth, or any other wireless communication capabilities are strictly forbidden.
• 4. Power Source: Calculators must be battery-operated. Devices that need an electrical outlet are not permitted.
• 5. Stylus/Pen Input: Models that rely on a stylus for input are generally prohibited.
• 6. Noise and Printing: Devices that make noise or print to paper tape are banned.

Practicing with an approved device is crucial. Explore our Digital SAT Practice Tests to get familiar with the test format and calculator usage.

Frequently Asked Questions (FAQ)

1. Are all scientific calculators approved for the SAT?

Yes, all scientific calculators are allowed as long as they do not have any of the prohibited features like a QWERTY keyboard or wireless capabilities.

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

If you are caught using a prohibited calculator, you will likely be dismissed from the test, and your scores will be canceled. It’s your responsibility to bring an approved device.

3. Do I have to use a calculator?

No, a calculator is not required. The digital SAT even provides an embedded Desmos graphing calculator. However, most students are more comfortable and efficient using a handheld calculator they are familiar with.

4. Is the TI-Nspire allowed on the SAT?

It depends on the model. The standard TI-Nspire CX and CX II are allowed. However, the TI-Nspire CAS and CX II CAS models are explicitly prohibited because of their Computer Algebra System. Always check for “CAS” in the model name.

5. Can I share my calculator with another student?

No. Sharing calculators is strictly forbidden during the exam. Each student must have their own approved calculator.

6. What about four-function calculators?

They are allowed, but highly discouraged. They lack the functions needed for the more complex problems on the SAT Math section and can slow you down.

7. Does the brand of the calculator matter?

No, the brand itself does not matter. The policy applies to the features of the calculator. Popular approved brands include Texas Instruments, Casio, and HP, but you must ensure the specific model is compliant. You can improve your math skills with a good SAT Math Tutoring Guide.

8. Where can I find the official list of approved calculators for the SAT?

The College Board website maintains the official SAT Calculator Policy with lists of prohibited models. This checker tool is based on that official, up-to-date information.