Calculators That May Be Used on PSAT
Official Eligibility Checker & Score Probability Tool
Eligibility Status
580
72nd
Standard Approved
Score Visualizer (Raw vs. Scaled)
Visualization of your current raw performance against the maximum scaled section score (760).
What are calculators that may be used on psat?
Calculators that may be used on psat refer to specific electronic devices authorized by the College Board for use during the Mathematics section of the Preliminary SAT. Unlike some other standardized tests, the Digital PSAT (including PSAT 8/9, PSAT 10, and PSAT/NMSQT) allows the use of a calculator on the entire Math section. However, strict guidelines exist regarding which hardware features are permitted to maintain test integrity.
Who should use this information? Every student preparing for the NMSQT scholarship or junior year assessments must verify their device. A common misconception is that any calculator that “looks professional” is allowed. In reality, devices with wireless capabilities, power cords, or full QWERTY keyboards are strictly prohibited.
calculators that may be used on psat Formula and Mathematical Explanation
The determination of whether a device belongs to the category of calculators that may be used on psat is based on a logic-driven hardware checklist. While there isn’t a “math formula” for eligibility, there is a scoring formula for how these devices translate to your final result.
The Scaled Score (S) is derived from the Raw Score (R) using a process called equating:
S = f(R) + C
Where R is the number of correct answers, f is the mapping function for that specific test form, and C is the constant adjustment for difficulty.
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Raw Score (R) | Total correct answers in Math | Points | 0 – 44 |
| Scaled Score (S) | Section score on score report | Score | 160 – 760 |
| Equating Factor | Adjustment for test difficulty | Coefficient | Variable |
Practical Examples (Real-World Use Cases)
Example 1: The Graphing Advantage
A student uses a TI-84 Plus, which is one of the premier calculators that may be used on psat. By correctly answering 38 out of 44 questions, their raw score of 38 maps to an approximate scaled score of 690. The calculator allowed them to quickly solve systems of equations via the “Intersect” function, saving 4 minutes of manual algebra.
Example 2: The Prohibited Device Error
A student brings a Casio ClassPad 400. Because it has a stylus and a touch-screen interface resembling a tablet, it is NOT among the calculators that may be used on psat. The student is forced to use the built-in Desmos calculator on the Bluebook app. While functional, the lack of familiarity costs them 5 questions, resulting in a raw score of 25 and a scaled score of 510.
How to Use This calculators that may be used on psat Calculator
- Select your device: Use the dropdown to choose your specific calculator model or category.
- Input Raw Score: Enter your expected number of correct answers (0-44) based on practice tests.
- Check Status: The primary result box will immediately display “ALLOWED” or “PROHIBITED”.
- Review Stats: Look at the estimated scaled score and percentile to gauge your standing for NMSQT qualification.
- Copy and Save: Use the copy button to save your eligibility check for your records.
Key Factors That Affect calculators that may be used on psat Results
- Communication Capabilities: Any device with Wi-Fi, Bluetooth, or cellular access is disqualified.
- Power Source: Calculators must be battery-operated; power cords are not allowed in the testing room.
- Screen Type: Large “tablet-like” screens or those requiring a stylus are generally prohibited.
- Keyboard Layout: Devices with a computer-style (QWERTY) keyboard are not calculators that may be used on psat.
- Built-in Apps: While CAS (Computer Algebra Systems) are allowed on some graphing models (like TI-Nspire CAS), they must not have prohibited hardware features.
- User Familiarity: The most advanced calculator is useless if you don’t know the shortcuts. Practice is the biggest “hidden factor” in math scoring.
Related Tools and Internal Resources
- PSAT Score Calculator – Detailed breakdown of your total 1520 score.
- SAT Approved Calculators – Compare rules between the SAT and PSAT.
- PSAT Test Dates – Don’t miss the upcoming October testing window.
- PSAT Math Prep Guide – Strategies for maximizing your calculator usage.
- Graphing Calculator Guide – How to use TI and Casio for advanced geometry.
- College Board Testing Rules – The full official handbook on test day behavior.
Frequently Asked Questions (FAQ)
1. Can I use a calculator on the whole PSAT Math section?
Yes, for the Digital PSAT, calculators are permitted on the entire Math section. This is a change from the old paper format which had a “No Calculator” portion.
2. Is the TI-Nspire CX II CAS allowed?
Yes, the TI-Nspire CX II CAS is one of the most powerful calculators that may be used on psat currently approved by the College Board.
3. Can I bring two calculators?
Yes, students are encouraged to bring a backup calculator and extra batteries, though you may only have one on your desk at a time.
4. What if my calculator is not on the list?
If it is a scientific or four-function calculator, it is generally allowed unless it has prohibited features (QWERTY, wireless, etc.). If it is a graphing calculator, it MUST be on the College Board’s approved list.
5. Is there an on-screen calculator?
Yes, the Bluebook testing app includes a built-in Desmos graphing calculator available for all students.
6. Can I use my phone as a calculator?
Absolutely not. Mobile phones, smartwatches, and tablets are strictly prohibited and will result in score cancellation.
7. Are mechanical pencils allowed for calculations?
No, you must use standard No. 2 pencils for any scratch work on the provided paper.
8. Do I need to clear my calculator’s memory?
The College Board does not require you to clear memory, but you are not allowed to use any stored programs or notes that give an unfair advantage.