Using the website
You may use the website and its calculators for lawful personal, educational and business planning. You must not attempt to disrupt the service, bypass security controls, introduce harmful code, scrape the site in a way that degrades availability, or falsely present our content as your own service.
Estimates, not professional advice
We take reasonable care to provide working calculations and clear explanations, but results can depend on the accuracy of your inputs and the assumptions described on each page. The website does not provide medical, financial, tax, legal, surveying or lending advice. Obtain appropriate professional advice before a decision where an error could cause material loss or harm.
Availability and changes
We may correct, update, add or withdraw content and calculators. We do not promise uninterrupted availability or that a time-sensitive rate will remain current after the date stated. Keep your own record of any result that matters to you.
Intellectual property
The site's branding, original explanations, interface and code are protected by applicable intellectual-property law. Mathematical facts and standard formulas are not claimed as exclusive property. Linking to a public page is welcome; republishing substantial original content requires permission.
External links and advertising
Links and advertisements may lead to services operated by other organisations. Their content, availability and privacy practices are outside our control. The presence of an advert does not mean we endorse its claims.
Operator
Super Simple Calculator is operated by Nexar Web Services. Questions about these terms can be sent through our contact page.
Last updated: 19 July 2026