Privacy
The V1 educational calculator runs in your browser. It has no account, user database, cloud history, advertising tracker, or application cookie. Limited privacy-focused analytics measure site traffic and broad usage stages.
Last updated: July 20, 2026
Calculator information
The values you enter and the results calculated from them are processed in your browser. The application does not send those values or results to a Peptide Calculator server.
Saved on this device
Calculator settings, transfer progress, and theme preference may be stored only in your browser using local storage. Use "Clear saved data" on the calculator to remove them. Clearing browser site data also removes them.
Infrastructure
Cloudflare processes ordinary network information needed to deliver and protect the public website. Aggregate operational request and error metrics may be used to monitor availability. An uptime service may request public pages. These systems are not configured to receive calculator inputs or results.
Privacy-focused analytics
The site uses Umami Cloud to report pageviews, visits, referrers, browser and device categories, operating system, approximate country, region, or city, and five usage events: calculator_started, calculation_completed, water_transfer_started, water_transfer_completed, and syringe_guide_opened. Umami does not receive calculator inputs or results, saved transfer progress, or custom event properties. URL query strings and fragments are excluded, browser Do Not Track is respected, and no distinct visitor ID is supplied by Peptide Calculator. Session replay and heatmaps are disabled. The analytics setup does not use application cookies, advertising pixels, or cross-site identifiers.
Contact and changes
Questions about this notice may be sent to hello@peptidecalc.com. Material privacy changes will be dated and published here before they take effect.