These Terms of Use explain the conditions for accessing Online Calculator Tools and using its calculators, educational content, downloads, links, and support pages.
By accessing or using Online Calculator Tools, you agree to use the website in accordance with these Terms of Use and applicable law. If you do not agree with these terms, do not use the website.
Online Calculator Tools provides calculators and explanatory material for general informational and educational purposes. Results may help with estimation, comparison, learning, or planning, but they are not a substitute for professional advice or official calculations when a decision requires one.
Calculator results depend on the information entered, formulas implemented on the page, assumptions selected by the user, rounding, and the scope of the calculator. A mathematically correct result can still be inappropriate for a particular real-world decision if important facts are not included.
You are responsible for checking inputs and determining whether a calculator is suitable for your purpose. For lending, tax, medical, investment, legal, payroll, insurance, or other consequential decisions, compare the result with official documents or qualified professional guidance.
You may use the website for lawful personal, educational, and ordinary business purposes. You may not intentionally interfere with the website, attempt unauthorized access, misuse automated requests in a way that disrupts service, or use the site to violate applicable law or the rights of others.
The website's original branding, page design, explanatory text, and custom interface elements may be protected by intellectual-property laws. You may link to public pages and use calculator results for your own lawful purposes, but you may not present the website's original content or branding as your own.
Names, trademarks, and content belonging to third parties remain the property of their respective owners.
Some pages link to government agencies, public guidance, or other third-party resources. A link is provided for context or convenience and does not mean we control, operate, or guarantee the external website.
We may add, update, redesign, correct, suspend, or remove website features or calculator pages. We may also revise formulas or explanatory material when sources, standards, or product requirements change.
The website is provided on an “as available” basis. To the extent permitted by applicable law, we do not guarantee that every page will always be uninterrupted, error-free, complete, or suitable for every user's circumstances.
To the extent permitted by applicable law, Online Calculator Tools is not responsible for losses arising solely from reliance on estimates, assumptions, user-entered information, unavailable services, or third-party websites. Nothing in these terms excludes rights or responsibilities that cannot legally be excluded.
We may update these Terms of Use when the website, its services, or applicable requirements change. The effective date at the top identifies the current published version.
Questions about these terms can be sent through our Contact page.