Privacy Policy

Last updated: 2026. This policy explains what FitCalc ("we", "FitCalc") collects and how it is used.

1. The information you enter

All calculators on this site run entirely in your browser. Values you type — weight, height, age, dates, measurements — are processed on your device with JavaScript and are never uploaded to us. We have no server that receives them, so we cannot store, log, sell or share them. Health and body measurements are exactly the kind of data that should stay on your device, and here they do.

2. Cookies and similar technologies

We use cookies to remember your consent choice and, if you accept, to measure anonymous traffic and display advertising. You can reject non-essential cookies from the banner; the calculators work identically without them.

3. Advertising

With your consent we display ads served by Google AdSense. Google and its partners may use cookies or device identifiers to serve ads based on your prior visits to this and other websites. You can opt out at any time through Google Ads Settings or the consent banner.

4. Analytics

We use privacy-friendly, cookieless analytics to count page views and understand which calculators are useful. This data is aggregated and cannot be used to identify you.

5. Your rights (GDPR / UK GDPR / CCPA)

If you are in the EU, UK or California, you have the right to access, correct or delete personal data and to opt out of the sale of personal information. Because we do not collect personal data beyond the cookies described above, you can exercise these rights simply by rejecting non-essential cookies, or by contacting us below.

6. Children

This site is intended for adults. We do not knowingly collect personal information from children.

7. Contact

Questions about this policy? Email hello@fitcalchub.com.