Terms of Use and Disclaimer

These terms govern your use of Calculator Den (the "site"). By using the site, you agree to them. They were last updated in August 2026.

Use of the calculators

The calculators are free to use for personal and informational purposes. You are welcome to use the results in your own work and to embed our calculators on your website using the code provided on each tool and on our embed page, provided the "Powered by Calculator Den" link is kept intact.

Disclaimer: estimates, not professional advice

Our calculators produce estimates based on the numbers you enter and standard, published formulas. They are provided for general information only and on an "as is" basis. While we work hard to keep them accurate and test the underlying maths, we do not guarantee that every result is correct, complete or suitable for your particular situation.

In particular, our financial, tax and health calculators are not professional financial, tax, medical or legal advice, and no result should be treated as such. Rates, rules and personal circumstances vary. Before making an important decision, please consult a suitably qualified professional. Health tools give general estimates and are not a diagnosis or a substitute for medical care.

Limitation of liability

To the fullest extent permitted by law, Calculator Den is not liable for any loss or damage arising from your use of, or reliance on, the site or its results. You use the calculators at your own discretion and risk.

Intellectual property

The content, design and code of the site belong to Calculator Den, except where stated. Embedding a calculator grants you a limited licence to display that tool on your own site with attribution; it does not transfer ownership of the tool or its content.

Third-party links and ads

The site may link to third-party websites and may display third-party advertising. We are not responsible for the content, accuracy or practices of external sites and advertisers.

Changes

We may update these terms from time to time. Continued use of the site after a change means you accept the updated terms.

Contact

Questions about these terms? Email hello@calculatorden.com.