Privacy Policy
Last updated November 1, 2026
This policy explains what information aidietcalculator.com (AI Diet Calculator, or we) collects when you visit the site and how it is used. The site is operated by AiDietCalculator.com. You can reach us at legal@aidietcalculator.com.
Information you enter into the calculators
The calculators (BMI, BMR, calorie, macro, protein and ideal weight) and the metabolic diagnostic on the homepage work from details you type in, such as age, sex, height, weight, activity level and goal. The calculation runs in your browser to show your result. The values you enter are not sent to our servers, and we do not ask you to create an account.
Analytics
We use Vercel Web Analytics to understand how the site is used. It records aggregate information such as pages viewed, referring site, approximate location, and device and browser type. We also record a small number of events: when the next-step button after a result is clicked, and when one of our videos is opened. These events carry only the name of the calculator or video involved, never the values you enter. Vercel Web Analytics is designed to work without cookies and without following you across other sites.
We do not currently use session-recording tools, advertising pixels or advertising networks on this site.
Hosting and server logs
The site is hosted by Vercel, which processes standard server logs (for example IP address and request details) to deliver the site and keep it secure.
Cookies
We do not set our own cookies to identify or track you. The third-party services described below, such as the video player, Google and our affiliate network, may set or read their own cookies under their own policies.
Third-party services
- Vimeohosts our videos. The Vimeo player loads only when you choose to open a video, and we request it with Vimeo's do-not-track setting enabled. When it loads, Vimeo receives standard request information such as your IP address and browser details, and Vimeo's privacy policy applies.
- Google: every page loads a script hosted by Google (gstatic.com) that supports Google's preferred sources feature for search results. When it loads, Google receives standard request information such as your IP address and browser details, and Google's privacy policy applies. Some pages also link to a Google preferences page, and clicking that link takes you to Google.
- Affiliate partners: see the next section.
Affiliate links and redirects
Some links on this site are affiliate links, including links to the Gluco6 offer. These links pass through a redirect on our domain, which forwards campaign tags to our affiliate network, ClickBank, and the product seller. We do not store anything in that redirect. After you click, those companies may set cookies or collect information to credit us for a referral, and their own privacy policies apply. If you buy through an affiliate link we may earn a commission at no extra cost to you. See the About page for more.
How we use information
We use analytics and log data to operate, secure and improve the site and to understand which tools and content are useful. We do not sell your personal information, and we do not use it to build advertising profiles.
Your choices and rights
Because we collect very little personal information, there is usually little to access or delete. Depending on where you live (for example the EU, the UK or California), you may have rights to request access to, correction of, or deletion of personal information we hold about you, and to object to certain processing. To make a request, email legal@aidietcalculator.com. You can also limit cookies in your browser settings and use privacy tools to block analytics and third-party content.
Health information
Calculator results are estimates for general information. Please do not email us medical records or sensitive health details. See the medical disclaimer for important limits on how to use the content on this site.
Children
This site is not directed to children under 13, and we do not knowingly collect personal information from them. If you believe a child has sent us personal information, contact us and we will delete it.
Changes to this policy
We may update this policy from time to time. The date at the top shows when it last changed.
Contact
Questions about this policy: legal@aidietcalculator.com.