SAT Calculator Policy Checker
Instantly check if your calculator is allowed on the SAT test.
SAT Calculator Status Checker
Choose the model that most closely matches yours. We will check it against the latest SAT calculator policy.
Test Usage
Math Section
CAS Functionality
Not Allowed
QWERTY Keyboard
Not Allowed
Feature Compliance Chart
A Deep Dive into the SAT Calculator Policy
Understanding the official SAT calculator policy is crucial for test day success. Bringing a prohibited device can lead to disqualification, while not bringing an allowed calculator could put you at a disadvantage. This guide explores everything you need to know about whether **are graphing calculators allowed on the sat** and how to ensure you are compliant.
What is the SAT Calculator Policy?
The SAT Calculator Policy is a set of rules established by the College Board that dictates which types of calculators are permitted for use during the Math section of the SAT exam. The policy aims to ensure fairness and prevent any student from having an unfair advantage. While most graphing calculators are allowed, the rules specifically prohibit devices with certain features like internet access, computer algebra systems (CAS), or QWERTY keyboards. Knowing the specifics of whether **are graphing calculators allowed on the sat** is a key part of test preparation.
Who Should Use a Calculator?
All students taking the SAT should be prepared to use a calculator. For the digital SAT, a powerful graphing calculator (Desmos) is built into the testing application, Bluebook. However, students are also permitted to bring their own approved handheld calculator. It is highly recommended to use a calculator you are familiar with, whether it’s the built-in tool or your own device. Familiarity saves valuable time during the exam.
Common Misconceptions
A common misconception is that all graphing calculators are acceptable. This is not true. A significant recent change is the ban on calculators with Computer Algebra System (CAS) functionality, which can perform symbolic algebra. For example, models like the TI-Nspire CX CAS are prohibited, while the non-CAS version (TI-Nspire CX) is allowed. It is essential to check your model carefully.
SAT Calculator Rules and Logic Explained
The “formula” for determining if a calculator is allowed isn’t a mathematical equation, but a logical checklist based on its features. The core question is: Does the device give the user an unfair advantage by performing tasks that should be part of the test-taker’s skill set? Answering the question **are graphing calculators allowed on the sat** depends entirely on the device’s specific capabilities.
Here is a step-by-step breakdown of the approval logic:
- Is it a handheld, battery-operated calculator? It must not require an electrical outlet.
- Does it have a QWERTY (computer-style) keyboard? If yes, it is prohibited.
- Can it access the internet, or use Bluetooth/Wi-Fi? If yes, it is prohibited.
- Does it have a Computer Algebra System (CAS)? This is a critical rule. CAS calculators can solve algebraic equations symbolically. If your calculator has “CAS” in its name (e.g., TI-89, TI-Nspire CAS), it is prohibited.
- Does it have a stylus, make noise, or have a paper tape? These features are also not allowed.
| Feature/Variable | Meaning | Allowed Status | Typical Range/Example |
|---|---|---|---|
| Graphing Capability | Ability to plot functions (e.g., y = x^2). | ✅ Allowed | TI-84 Plus, Desmos |
| Scientific Functions | Trigonometric, logarithmic, and exponential functions. | ✅ Allowed | Most scientific calculators |
| Computer Algebra System (CAS) | Solves algebraic expressions symbolically. | ❌ Not Allowed | TI-89, HP Prime |
| QWERTY Keyboard | A full keyboard like a computer. | ❌ Not Allowed | N/A (Prohibited) |
| Wireless Connectivity | Internet, Wi-Fi, or Bluetooth capability. | ❌ Not Allowed | N/A (Prohibited) |
| External Power | Requires plugging into an electrical outlet. | ❌ Not Allowed | N/A (Prohibited) |
Practical Examples (Real-World Use Cases)
Example 1: Student with a TI-84 Plus CE
- Calculator Model: Texas Instruments TI-84 Plus CE
- Analysis: This is one of the most common graphing calculators. It has graphing and scientific functions but does NOT have a QWERTY keyboard or a Computer Algebra System (CAS). It is battery-operated.
- Result: ✅ Allowed. This calculator is fully compliant with the SAT calculator policy. Many students ask **are graphing calculators allowed on the sat**, and this model is a prime example of an approved one.
Example 2: Student with a TI-Nspire CX II-T CAS
- Calculator Model: Texas Instruments TI-Nspire CX II-T CAS
- Analysis: While this is a powerful graphing calculator, the key is the “CAS” in its name. This feature allows it to perform symbolic algebra, which the College Board has banned to ensure fairness.
- Result: ❌ Not Allowed. Due to the CAS functionality, this calculator is explicitly prohibited from use on the SAT.
How to Use This SAT Calculator Checker
This tool simplifies the process of determining if your device is compliant. Follow these simple steps to check your calculator’s status.
- Select Your Model: Choose your calculator model from the dropdown list. We’ve included the most common models, including those that are frequently found to be non-compliant.
- Review the Primary Result: The tool will instantly display a large “ALLOWED” or “NOT ALLOWED” banner. This is your primary answer to the question, **are graphing calculators allowed on the sat** for your specific model.
- Check the Details: The boxes below the primary result provide context, confirming whether features like CAS or a QWERTY keyboard are the reason for the status.
- Analyze the Chart: The dynamic bar chart gives you a quick visual reference of which features of your selected model are allowed or prohibited by the SAT calculator policy.
Key Factors That Affect Calculator Approval
Several key features can immediately disqualify a calculator. When evaluating if **are graphing calculators allowed on the sat**, you must check for these red flags:
- Computer Algebra System (CAS): This is the most significant factor. CAS functionality provides an unfair advantage by solving algebraic problems symbolically. Models with CAS are banned.
- QWERTY Keyboard: Any device with a computer-style keyboard is prohibited to prevent text storage and communication.
- Wireless/Internet Access: Calculators that can connect to the internet, Bluetooth, or any other wireless network are strictly forbidden.
- Stylus or Pen-Input: Devices that require a stylus for operation (like some older Casio ClassPad models) are not permitted.
- Power Source: The calculator must be battery-powered. Devices that need to be plugged into an electrical outlet are not allowed.
- Noise and Printing: Any calculator that makes noise or prints to a paper tape is prohibited to avoid distracting other test-takers.
Frequently Asked Questions (FAQ)
1. Do I have to use a graphing calculator?
No. You can use a four-function or scientific calculator. However, a graphing calculator can be very helpful for certain problems, and the built-in Desmos tool on the digital SAT is a graphing calculator. Familiarizing yourself with one is a good idea. The question isn’t just **are graphing calculators allowed on the sat**, but also whether they are useful—and they are. For more on this, see our guide to SAT math strategy.
2. What if I forget to clear my calculator’s memory?
Proctors may check to ensure programs and notes are removed. It is your responsibility to clear the memory of any stored programs or notes before the test. Failure to do so could be considered cheating.
3. Can I use my phone as a calculator?
No. Mobile phones, tablets, smartwatches, and any other device with communication capabilities are strictly prohibited during the entire test session.
4. What is a Computer Algebra System (CAS) and why is it banned?
A CAS can manipulate algebraic expressions symbolically—for instance, it can factor `x^2 – 4` into `(x-2)(x+2)`. The College Board banned these because they solve problems that students are expected to solve manually, providing an unfair advantage.
5. What happens if I bring a banned calculator?
The test proctor will not allow you to use it. You will have to take the Math with Calculator section without a handheld device, though you will still have access to the built-in Desmos calculator.
6. Are all TI-Nspire models banned?
No. This is a crucial point. The TI-Nspire CX (non-CAS) and TI-Nspire CX II (non-CAS) are allowed. However, the TI-Nspire CAS and TI-Nspire CX II CAS models are banned. Check for “CAS” on the calculator’s body. Check our list of approved calculators for more details.
7. Is the policy about whether **are graphing calculators allowed on the sat** the same for the PSAT?
Yes, the calculator policy is the same for all tests in the SAT Suite of Assessments, which includes the PSAT/NMSQT, PSAT 10, and PSAT 8/9.
8. Where can I find the official list of approved calculators?
The College Board maintains the official SAT calculator policy on its website. It’s always best to check the most current list directly from the source before test day. Our test day checklist can also help.