Privacy Policy

Calculator inputs are processed in your browser to show a result. Matching input details are shared between calculators in memory during this visit, so you can switch tools or return from another page without retyping. Each tool uses only the details it needs. A full reload or closing the tab clears these details. Inputs and results are not written to browser storage, sent to a cloud account, or shared with analytics or advertisers.

If you choose a light, dark or system appearance, the browser saves that preference as fitness-theme in local storage. An earlier local version could save optional fitness plans and logs as fitness-device-data. This calculator version does not read or update that older data. You can remove it from Privacy choices or clear this site’s data in your browser settings.

No ad or analytics service is installed. Operator: Shenal Amarasekara. Contact: [email protected]. Hosting and final legal review remain unresolved before public launch. HUMAN LEGAL REVIEW REQUIRED.