TSI Assessment Calculator Policy & Exemption Checker | Are You Allowed to Use Calculator on TSI?

TSI Assessment Calculator Policy Tool

Check your exemption status and verify calculator eligibility

TSI Exemption & Calculator Compliance Checker

SAT Math Score (200-800)

Leave blank if you haven’t taken the SAT. Exemption usually starts at 530.

Please enter a valid SAT score between 200 and 800.

ACT Math Score (1-36)

Leave blank if you haven’t taken the ACT. Exemption usually starts at 22.

Please enter a valid ACT score between 1 and 36.

TSIA2 Practice/Diagnostic Score (910-990)

Your estimated or actual TSIA2 score to check college readiness.

Please enter a valid TSIA2 score between 910 and 990.

Do you have approved ADA Accommodations?

Accommodations may allow handheld calculators in specific cases.

Calculator Policy Status

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Enter your scores above to see if you are required to use the built-in calculator.

TSI Exemption Status:
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College Readiness Level:
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Distance to Exemption:
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Fig 1. Comparison of your input scores against standard Texas exemption thresholds.

Table 1: Calculator Permissions based on Testing Status
Student Status	TSI Required?	Calculator Allowed	Device Type

What is the TSI Assessment Calculator Policy?

The TSI Assessment Calculator Policy refers to the strict rules regarding calculator usage during the Texas Success Initiative Assessment 2.0 (TSIA2). Unlike the SAT or ACT, where students often bring their own graphing calculators, the TSI Assessment has a unique “no personal calculator” rule for the vast majority of test-takers.

Common misconceptions include the belief that any calculator is banned or that you can bring a simple four-function calculator. In reality, the testing platform provides a built-in on-screen calculator that activates only for specific questions where calculation is deemed necessary by the test design. This ensures a standardized testing environment for all students measuring their readiness for college-level coursework.

TSI Calculator Policy and Scoring Formula

Understanding when you are allowed to use a calculator on the TSI depends on your exemption status and the specific section of the test. The logic follows a conditional hierarchy:

The Core Rule: If (Exempt) -> No TSI -> Use Own Calc in Class
The Test Rule: If (Taking TSI) AND (Question requires Calc) -> On-Screen Calc Enabled

Variables Affecting Calculator Access

Variable	Meaning	Unit/Value	Typical Range
SAT Math Score	Standardized test score used for exemption	Points	200 – 800
ACT Math Score	Standardized test score used for exemption	Points	1 – 36
CRC Score	College Readiness Classification (TSIA2)	Points	910 – 990
Accommodation	Approved disability status (ADA)	Boolean	Yes / No

Practical Examples (Real-World Use Cases)

Example 1: The Exempt Student

Scenario: Sarah scores a 550 on her SAT Math section. She is preparing for college orientation and wonders if she needs to worry about the TSI calculator policy.

Analysis: Since 550 > 530 (the SAT exemption threshold), Sarah is Exempt. She does not need to take the TSI Assessment. Therefore, the restrictive “no personal calculator” policy does not apply to her. She will move directly to college Algebra or Calculus where she can likely use her TI-84.

Example 2: The Non-Exempt Student

Scenario: Marcus scores a 19 on his ACT Math and has not taken the SAT. He must take the TSIA2 to determine his placement. He plans to bring his Casio calculator.

Analysis: Marcus is Not Exempt. He must take the TSIA2. The policy strictly prohibits personal calculators. If he brings his Casio, he will be asked to put it away. He must rely on the on-screen calculator (Desmos-based) that will appear as a button on his screen for specific algebra and statistics problems.

How to Use This TSI Calculator Policy Tool

Enter Standardized Scores: Input your best SAT Math or ACT Math scores. If you haven’t taken them, leave these fields blank.
Input Practice Scores: If you have taken a TSIA2 practice test, enter your score (910-990) to see where you stand regarding the cut score (usually 950).
Select Accommodations: If you have a documented disability (e.g., vision impairment) that specifically permits a handheld device, select “Yes”.
Review Policy: The tool will tell you if you are “Allowed” (Exempt) or “Restricted” (Must use on-screen tool).
Analyze the Chart: Use the visual chart to see how close you are to the exemption threshold.

Key Factors That Affect Calculator Policy Results

Exemption Thresholds: The most significant factor. If you hit 530 on SAT Math or 22 on ACT Math, the TSI calculator rules become irrelevant to you.
Test Administration Mode: Whether taking the test online (remote proctoring) or in a testing center, the software locks down your browser, preventing external calculator apps.
Question Type: The on-screen calculator is not available for every question. It is triggered by the metadata of the specific item (e.g., complex multiplication vs. simple logic).
Accessibility Settings: Students with visual impairments may be granted access to a “talking calculator” or a handheld large-key calculator via internal accommodations resources.
Diagnostic Score: If your initial score is below 950, you enter the diagnostic phase. The calculator policy remains the same, but the reliance on it might increase as problem difficulty fluctuates.
State Legislation: The Texas Higher Education Coordinating Board (THECB) sets these rules. Changes in state policy can alter cut scores or allowed devices instantly.

Frequently Asked Questions (FAQ)

1. Are you allowed to use a calculator on TSI at all?

Yes, but typically ONLY the one provided within the testing software. You cannot use a physical calculator unless you have specific ADA accommodations.

2. What kind of calculator is on the TSI screen?

The TSIA2 usually features a calculator similar to the Desmos graphing calculator or a basic scientific calculator, depending on the question’s needs.

3. Can I use my phone calculator?

Absolutely not. Phones are strictly prohibited in the testing room. Using one will result in immediate voiding of your scores.

4. What score do I need to be exempt from the TSI?

For Math, you typically need a 530 on the SAT or a 22 on the ACT. Achieving these scores means you bypass the TSI entirely.

5. Does the calculator button appear for every question?

No. It only appears for questions where the test designers believe a calculator is necessary. For questions testing basic mental math or estimation, the button is disabled.

6. What if I have a 504 plan for a learning disability?

You must present your documentation to the testing center before your test date. If approved, they may allow a handheld 4-function or scientific calculator.

7. Is the on-screen calculator easy to use?

It is user-friendly, but we recommend practicing with on-screen tools beforehand. Check our practice resources to get familiar with the interface.

8. What happens if I get caught with a personal calculator?

Your test will be stopped, your scores cancelled, and you may face disciplinary action from your institution. It is not worth the risk.

Related Tools and Internal Resources

Explore more tools to help you succeed in your college placement journey:

TSI Math Practice Test – Simulate the test environment including the on-screen calculator usage.
College Readiness Guide – A comprehensive roadmap for Texas high school students.
SAT vs. TSI Comparison – Detailed breakdown of how the two tests differ in difficulty and rules.
Approved Calculator List – For SAT/ACT and specific accommodation cases.
Texas College Admissions Tracker – Monitor your application status and requirements.
General Math Placement Tool – For non-Texas universities and general assessment.

Are You Allowed To Use Calculator On Tsi