🔒 Privacy policy

Last updated: 20 May 2026

Overview

UK Health Calculators ("we", "our", "the site") respects your privacy. This policy explains what information we collect when you use our free calculators and how we use it.

What we collect

Calculator inputs: Numbers you enter are processed in your browser. We do not send your health measurements to our servers unless we explicitly add that feature in future and update this policy.

Cookies: We store a single preference cookie in your browser (via localStorage) when you accept the cookie notice, so we do not show it again.

Analytics: If we enable analytics in future, we will use privacy respectful tools and update this page before switching them on.

Legal basis (UK GDPR)

We process minimal data based on legitimate interests (running the site) and your consent where cookies go beyond strictly necessary functions.

Your rights

You may request access, correction or deletion of personal data we hold about you by contacting us via the contact page. You may also complain to the Information Commissioner's Office (ICO).

Children

Some calculators relate to pregnancy or family health. They are intended for adults. Parents should supervise children's use of health information online.

Contact

Questions about privacy: use our contact form details.