Approved Calculator for SAT: Official Policy Checker
Is Your Calculator SAT Approved?
Enter your calculator model below to check if it complies with the official College Board SAT calculator policy.
What is an Approved Calculator for SAT?
An approved calculator for SAT is a handheld electronic device that meets the specific requirements set by the College Board for use during the Math section of the SAT exam. While the Digital SAT now includes an embedded Desmos graphing calculator, students are still permitted and often encouraged to bring their own familiar device. The policy ensures fairness and prevents any student from having an unfair technological advantage.
Most scientific, graphing, and four-function calculators are allowed. However, the main restrictions involve features that could compromise test integrity. For instance, devices that can communicate wirelessly, have computer-like (QWERTY) keyboards, or require an electrical outlet are strictly forbidden. The goal is to allow a helpful calculation tool, not a device that can store notes or access external information. Understanding the list of approved calculators for the SAT is a critical part of test preparation.
SAT Calculator Policy Explained
The SAT calculator policy is a set of rules defining which calculators are permitted and prohibited during the exam. The policy exists to create a standardized testing environment. All scientific calculators are generally accepted, and most graphing calculators are as well, but some specific models and feature types are disallowed. A major recent change to the policy is the prohibition of calculators with Computer Algebra System (CAS) functionality, which can perform symbolic manipulations like factoring and solving equations.
Below is a breakdown of the core rules that determine if a calculator is an approved calculator for SAT.
| Feature/Rule | Meaning | Status | Typical Range/Examples |
|---|---|---|---|
| Calculator Type | The general category of the calculator. | Graphing & Scientific are best. 4-function not recommended. | TI-84 Plus (Graphing), Casio FX-115ES (Scientific) |
| CAS (Computer Algebra System) | Ability to manipulate symbolic algebraic expressions. | Prohibited | TI-Nspire CX CAS, HP Prime (with CAS) |
| QWERTY Keyboard | A computer-style keyboard. | Prohibited | Older TI-92 models |
| Wireless/Internet | Any device with Wi-Fi, Bluetooth, or cellular capability. | Prohibited | Smartphones, tablets, smartwatches |
| Stylus / Pen-Input | Touchscreen devices that require a stylus. | Prohibited | Casio ClassPad series |
| Power Source | How the calculator is powered. | Must be battery-operated. No power cords allowed. | AA, AAA, or rechargeable batteries |
Practical Examples (Real-World Use Cases)
Let’s see how the approved calculator for SAT policy applies to common models.
Example 1: Checking a TI-84 Plus CE
- Input: TI-84 Plus CE
- Analysis: This is a graphing calculator. It does not have a QWERTY keyboard, no CAS, no wireless, and is battery-operated. It appears on many lists of recommended calculators.
- Output: APPROVED. The TI-84 Plus series is one of the most popular and widely accepted calculators for the SAT.
Example 2: Checking a TI-Nspire CX II CAS
- Input: TI-Nspire CX II CAS
- Analysis: This is a powerful graphing calculator. However, the “CAS” in its name stands for Computer Algebra System. As of the latest College Board rules, all CAS-enabled calculators are prohibited.
- Output: PROHIBITED. Due to the CAS functionality, this calculator is not allowed on the SAT, even though its non-CAS counterpart (the TI-Nspire CX II) is permitted.
How to Use This Approved Calculator for SAT Checker
Using this tool is straightforward. Follow these steps to determine if you have an approved calculator for SAT.
- Find Your Calculator Model: Look at the face of your calculator. The model name is usually printed at the top (e.g., “Casio fx-9750GII”, “TI-83 Plus”).
- Enter the Model Name: Type the full model name into the input field above.
- Review the Results: The tool will instantly provide a status:
- APPROVED: Your calculator is compliant with the rules and should be allowed.
- PROHIBITED: Your calculator has a feature or is on a list that makes it not permissible. You will need a different calculator for the test.
- CHECK MODEL: The model name is ambiguous or has features that may be prohibited (like a stylus). You should double-check the official College Board list.
- Decision-Making: If your calculator is prohibited, your next step is to acquire an approved calculator for SAT. Check out our best SAT calculators review for top recommendations.
Key Factors That Affect SAT Calculator Approval
Several key factors determine whether a device is an approved calculator for SAT. Understanding these will help you choose the right tool.
- Computer Algebra System (CAS): This is a major disqualifier. CAS can solve algebraic equations symbolically, which the College Board now views as an unfair advantage.
- QWERTY Keyboard: Any device with a typewriter-style keyboard is banned because it facilitates text storage.
- Wireless Connectivity: Calculators with Wi-Fi, Bluetooth, or any form of internet/remote communication are strictly prohibited to prevent cheating.
- Power Source: The calculator must be battery-operated. Models that require an external power source or power cord are not allowed in the testing room.
- Stylus or Pen Input: Touchscreen calculators that use a stylus are generally banned, as they can store handwriting and other complex data.
- Noise and Printing: Devices that make noise or print to paper tape are forbidden to avoid distracting other test-takers.
Familiarizing yourself with these rules is the best way to ensure your chosen device is a valid approved calculator for SAT.
Frequently Asked Questions (FAQ)
1. Can I use my smartphone as a calculator?
No. Smartphones, tablets, smartwatches, and laptops are explicitly prohibited from being used as calculators. You must use a handheld, approved calculator.
2. What is the difference between a scientific and graphing calculator?
A scientific calculator can handle trigonometric functions, logarithms, and exponents. A graphing calculator can do all that plus plot equations on a coordinate plane. Both are generally approved, but graphing calculators offer more functionality for the SAT Math section.
3. Is the TI-89 an approved calculator for SAT?
The TI-89 and TI-89 Titanium both have a Computer Algebra System (CAS). Under the new rules, these models are now PROHIBITED. This is a common point of confusion, so it’s a critical check to make.
4. What happens if I bring a prohibited calculator to the test?
If a proctor identifies your calculator as prohibited, you will likely have to take the math section without it. In some cases, you could be dismissed from the test, and your scores may be canceled. It’s not worth the risk.
5. Do I need to clear my calculator’s memory?
Yes, the College Board requires that you remove any stored programs or documents from your calculator before the test begins. Proctors may inspect your device.
6. Does the digital SAT provide a calculator?
Yes, the Bluebook testing application for the digital SAT has a built-in Desmos graphing calculator. However, you are still allowed to bring your own approved calculator for SAT, which many students prefer for familiarity.
7. Are all Casio calculators approved?
No. While many Casio scientific and graphing calculators (like the fx-9750GII series) are approved, some models like the ClassPad series are prohibited due to their stylus-based input. Always check the specific model.
8. Where can I find the official list of approved calculators?
The most current and definitive list is always on the official College Board website. This tool is based on their latest published guidelines. You can check their policy for the most up-to-date information on any approved calculator for SAT.
Related Tools and Internal Resources
For more help on your SAT journey, explore these resources:
- The Ultimate Digital SAT Prep Guide: A complete guide on how to study for the new digital format of the test.
- Best Calculator for SAT Review: In-depth reviews of the top-performing and best-value approved calculators.
- PSAT Calculator Policy Explained: Learn the specific rules for the PSAT/NMSQT, which are very similar to the SAT.
- ACT Calculator Rules: If you’re also taking the ACT, be aware that its calculator policy is different. This article explains the details.
- Free SAT Practice Tests: Hone your skills with our collection of full-length practice exams.
- SAT Math Formulas Cheat Sheet: A handy guide to the essential formulas you need to know for the Math section.