The short version
Your calculator inputs (age, weight, measurements, goals) are processed entirely in your browser and never sent to our servers. We use cookie-based analytics and advertising only with your consent.
Calculator data
All tools on CaloriesKit run client-side in JavaScript. Values you enter are not transmitted, logged or stored by us. If you allow it, inputs are saved to your browser's localStorage purely for convenience; clearing your browser data removes them.
Analytics
With your consent, we use Google Analytics 4 to understand aggregate site usage (pages visited, approximate region, device type). IP anonymization is enabled. We configure Google Consent Mode v2, so analytics cookies are not set unless you accept the consent banner. To opt out later, clear cookies for this site or use Google's opt-out browser add-on.
Advertising
CaloriesKit is supported by advertising. We use (or plan to use) Google AdSense, which may set cookies and use identifiers to serve and measure ads. With consent declined, ad personalization signals are disabled via Consent Mode. Google's use of advertising data is described in Google's advertising policies. We will update this policy before adding any additional ad network.
Your rights
Depending on your jurisdiction (GDPR, UK GDPR, CCPA and similar), you may have rights of access, deletion and objection regarding personal data. Because we hold no account data and your calculator inputs never reach us, such requests typically concern analytics/advertising cookies — which you can withdraw at any time by clearing cookies. For anything else, contact contactus@calorieskit.com.
Children
This site is not directed at children under 16, and our calculators are calibrated for adults. We do not knowingly collect data from children.
Changes
We'll post any material changes to this policy on this page with an updated date.