Terms & Conditions

Last Updated: July 25, 2026

Welcome to TI-84 Calculator Online. These Terms & Conditions explain the rules for accessing and using our website, online calculator tools, and educational content.

By accessing or using TI-84 Calculator Online, you agree to follow these Terms & Conditions. If you do not agree with any part of these terms, please do not use our website or its services.

1. About TI-84 Calculator Online

TI-84 Calculator Online is an independent educational website that provides browser-based online calculator tools and mathematics-related educational content.

Our website may provide:

Online calculator tools
Basic mathematical calculation features
Calculator-related guides and tutorials
Educational information about mathematics and calculator use

The available features may vary depending on the specific tool or page.

TI-84 Calculator Online is an independent online resource and is not affiliated with, endorsed by, or officially connected to Texas Instruments Incorporated.

2. Use of Our Online Calculator

Our calculator tools are provided for general educational, informational, and calculation purposes.

You may use the calculator for:

Personal calculations
Mathematics practice
Educational purposes
Checking arithmetic
Learning and understanding basic mathematical operations

You are responsible for reviewing and verifying any calculation before relying on it for important academic, professional, financial, or other decisions.

3. Free Access and Registration

The basic online calculator features available on this website may be used without creating an account or registering.

Unless clearly stated otherwise:

No account is required to use the calculator.
No subscription is required to access the basic calculator.
No payment is required for the free calculator features.

We reserve the right to modify, update, restrict, suspend, or discontinue any feature of the website at any time.

4. Acceptable Use

You agree to use this website only for lawful purposes.

You may use our website to access calculator tools, read educational content, practice mathematics, and share links to our pages.

You must not:

Attempt to hack, damage, or disrupt the website.
Introduce malware, viruses, or other harmful code.
Attempt to gain unauthorized access to website systems.
Use automated tools in a way that places unreasonable strain on the website.
Copy, reproduce, republish, or redistribute our original content without permission.
Resell or commercially exploit our original tools or content without authorization.
Misrepresent this website as an official Texas Instruments product or service.
Use the website for any unlawful purpose.

5. Educational Purpose

The calculator tools and educational content provided by TI-84 Calculator Online are intended for general educational and informational purposes.

Our tools may help users perform calculations, practice mathematics, and check their work. However, the website is not a replacement for classroom instruction, professional advice, or official examination guidance.

Users should follow the rules and calculator policies of their school, educational institution, course, or examination organization.

6. Calculator Accuracy and Availability

We make reasonable efforts to maintain the functionality and accuracy of our online calculator tools. However, we do not guarantee that:

Every calculation will always be completely error-free.
The website will always be available.
The calculator will work perfectly on every device or browser.
The website will always operate without interruptions or technical issues.
Every calculator result will be suitable for a particular purpose.

Important calculations and results should be independently checked before being relied upon.

7. Intellectual Property

Unless otherwise stated, the original content published on this website, including text, articles, guides, graphics, website design elements, and original code, is owned by or licensed to TI-84 Calculator Online.

You may access and use our website for personal and educational purposes.

You may not copy, reproduce, modify, republish, distribute, sell, or commercially exploit our original website content or tools without prior written permission.

TI-84, TI-84 Plus, TI-84 Plus CE, and other Texas Instruments product names and trademarks belong to their respective owners. These names may be used on this website for identification, educational, descriptive, or reference purposes.

TI-84 Calculator Online is not affiliated with, endorsed by, or officially connected to Texas Instruments Incorporated.

8. Third-Party Links

Our website may include links to third-party websites and resources that may provide additional educational, technical, or informational content.

Third-party websites operate independently from TI-84 Calculator Online. We do not control or guarantee the accuracy, availability, security, content, or privacy practices of external websites.

You should review the terms and privacy policies of third-party websites before using them.

9. Disclaimer of Warranties

The website, calculator tools, content, and related services are provided on an “as is” and “as available” basis to the fullest extent permitted by applicable law.

We do not provide warranties regarding:

The accuracy or completeness of website content.
The uninterrupted availability of the website.
The compatibility of the website with every device or browser.
The continuous operation of calculator tools.
The suitability of the website for a particular purpose.
The absence of technical errors or interruptions.

10. Limitation of Liability

To the fullest extent permitted by applicable law, TI-84 Calculator Online, its owners, operators, and contributors shall not be liable for any direct, indirect, incidental, consequential, or other damages arising from:

Your use of or inability to use the website.
Reliance on calculator results or website content.
Errors, interruptions, or technical problems.
Loss of data.
Your use of third-party websites accessed through external links.

You use this website and its calculator tools at your own discretion and risk.

11. Privacy and Cookies

Your use of this website is also subject to our Privacy Policy.

Our Privacy Policy explains how information may be handled through website operations, cookies, analytics tools, hosting services, and other technologies that may be used on the website.

For more information about privacy and data practices, please review our Privacy Policy.

12. Changes to These Terms

We may update or modify these Terms & Conditions from time to time.

When changes are made, the updated Terms & Conditions will be published on this page with a revised Last Updated date.

Your continued use of the website after changes are published means that you accept the updated Terms & Conditions.

13. Governing Law

These Terms & Conditions shall be interpreted and applied in accordance with applicable laws.

Any disputes arising from the use of this website shall be handled in accordance with the laws and jurisdiction applicable to the website operator, where legally applicable.

14. Contact Us

If you have any questions about these Terms & Conditions, please contact us through our Contact Us page.

By accessing or using TI-84 Calculator Online, you acknowledge that you have read, understood, and agree to these Terms & Conditions.