Terms of Use

Last updated: 28 September 2026

Independent service: bmicalculatornhs.net is an independent UK health-information website. It is not affiliated with, endorsed by, or acting on behalf of NHS England. Our tools are built around publicly available NHS and NICE guidance.

By using bmicalculatornhs.net ("this website"), you agree to these terms. If you do not agree, please do not use the site.

About this website

This website is an independent UK health-information service. It is not affiliated with, endorsed by, or acting on behalf of NHS England. Content is provided for general information only — see our Medical Disclaimer.

Acceptable use

You agree to use this website lawfully and not to:

attempt to disrupt, damage, or gain unauthorised access to the site or its hosting infrastructure;
scrape content at a volume or rate that degrades the service for others;
misrepresent the site's content as professional medical advice; or
use the site for any unlawful purpose.

Health information

Calculators, charts, and articles are informational tools, not medical advice. Decisions about your health should be made with a qualified professional. You use the tools at your own discretion — see the Medical Disclaimer for full details.

Intellectual property

Unless stated otherwise, the text, design, and code of this website are owned by its operator and protected by copyright. You may view, download, and print pages for personal, non-commercial use. You may link to our pages, but you may not republish substantial portions of our content without written permission.

Third-party links and advertising

This site links to third-party websites (including nhs.uk and nice.org.uk) and displays third-party advertising. We do not control and are not responsible for third-party content, products, or privacy practices.

Availability

We aim to keep the site available at all times but do not guarantee uninterrupted access. We may modify or withdraw any part of the site without notice.

Limitation of liability

To the fullest extent permitted by law, we exclude liability for any loss or damage arising from your use of (or inability to use) this website, including reliance on calculator results or health information. Nothing in these terms limits liability for death or personal injury caused by negligence, fraud, or any liability that cannot be excluded under English law.

Changes to these terms

We may revise these terms at any time; the "Last updated" date above shows the latest revision. Continued use of the site after changes constitutes acceptance.

Governing law

These terms are governed by the laws of England and Wales, and disputes shall be subject to the exclusive jurisdiction of the courts of England and Wales.

Contact

Questions about these terms: info@bmicalculatornhs.net or our contact page.