Terms of Use

Last updated: July 10, 2026

Educational calculation tool

Scientific Calculator is provided as a general calculation and learning tool. Results should be checked independently before they are used for exams, engineering decisions, financial decisions, medical decisions, or other high-impact work.

Availability and accuracy

We work to keep calculations and explanations accurate, but the service is provided without a guarantee that every result, page, or feature will always be available or free of errors. Please report suspected calculation errors through the contact page.

Acceptable use

You may use and link to the calculators for lawful purposes. Do not attempt to disrupt the service, bypass security controls, or misrepresent the website as your own service.

Embedded calculators

Calculator embed code may be used on blogs and websites. The attribution link included with the embed must remain visible and functional.