Terms of Use

Last updated: June 13, 2026

Use of Service

Scientific Calculator Online provides free, browser-based calculator simulators for educational purposes. You may use the calculators for personal, educational, or non-commercial purposes.

Independence & No Affiliation

This website is an independent project. It is not made by, endorsed by, sponsored by, or affiliated with Texas Instruments Incorporated or any other calculator manufacturer. Our simulators were built from scratch and contain no Texas Instruments software, firmware, or code. They reproduce general scientific-calculator functionality for learning and are not copies of any manufacturer's product.

Trademarks

Texas Instruments, TI-30XS MultiView, TI-30X IIS, TI-30XA, TI-84, TI-84 Plus, TI-85, TI-Nspire, EOS, and MathPrint are trademarks of Texas Instruments Incorporated. All other product names and trademarks are the property of their respective owners. These marks are used on this site solely to identify the calculator models with which our simulators are designed to be compatible (nominative fair use), not to indicate any affiliation or endorsement. We claim no ownership of these trademarks and hold no license, authorization, or permission from Texas Instruments Incorporated; the names are used only in their ordinary descriptive sense to refer to the products they identify.

Accuracy & "As Is"

This service is provided "as is" and "as available", without warranties of any kind, whether express or implied, including but not limited to merchantability, fitness for a particular purpose, accuracy, or non-infringement. While we strive for correct results, we do not warrant that the calculators are error-free or uninterrupted. You should independently verify any result before relying on it. Do not rely solely on this calculator for professional, financial, medical, engineering, or other safety-critical calculations. This simulator is not a substitute for an approved physical calculator and is generally not permitted in standardized testing — check your exam's rules before use.

Limitation of Liability

To the maximum extent permitted by applicable law, Scientific Calculator Online and its operators shall not be liable for any indirect, incidental, special, consequential, or exemplary damages, or for any loss of data, profits, or goodwill, arising out of or in connection with your use of (or inability to use) this service, even if advised of the possibility of such damages. You use the service at your own discretion and risk.

Your Statutory Rights

Nothing in these terms excludes or limits any liability that cannot be excluded or limited under the mandatory law of your country of residence, and nothing here affects any consumer-protection rights you may have under that law.

Severability & Changes

If any provision of these terms is held unenforceable, the remaining provisions remain in full effect. We may update these terms from time to time; the "last updated" date above reflects the most recent revision. Continued use of the service after changes constitutes acceptance of the updated terms.