Terms of Use

Last updated: 3 October 2026

Using the site

By using this website you agree to these terms. If you do not agree, please do not use it.

Information only, not advice

Calculators provide estimates for general information. Health and pregnancy results are not a diagnosis. Finance and tax results are not financial, tax or legal advice. Real outcomes depend on details a general calculator cannot know. Consult a qualified professional before acting.

Accuracy

We work hard to keep tools correct, but we do not guarantee that results are error-free or suitable for your purpose. Check important figures independently.

Acceptable use

• Do not attempt to disrupt the site, probe it for vulnerabilities, or overload it with automated requests.
• Do not scrape the site at a rate that affects other users.

Intellectual property

The site design, text and code are protected by copyright. You may link to any page. You may not copy substantial parts of the content without permission.

Limitation of liability

To the fullest extent permitted by law, we are not liable for any loss arising from your use of, or reliance on, this site or its results. The site is provided as is, without warranties.

Third-party links and ads

We may link to or display third-party content. We do not control it and are not responsible for it.

Changes

We may update these terms. Continued use after a change means you accept the new terms.