Privacy Policy

Introduction

This website, Peptide Calculator (“we”, “us” or “our”), provides free online peptide reconstitution and dosage calculators along with educational guides about the maths of peptide reconstitution, concentrations and syringe units. This Privacy Policy explains what information is processed when you visit the site, how it is used and what choices you have. We built the site to collect as little information as possible.

What Information We Collect

You do not need to create an account, sign up or give us your name, email address or any other contact details to use this site. There are no user accounts and no registration forms.

The only information processed when you visit falls into two categories. First, our hosting provider keeps standard server logs for security and operation. These logs may include your IP address, browser type, the pages you visited and the date and time of your visit. Second, our analytics tool records anonymous, aggregated usage statistics, as described in the Analytics section below.

Calculator Data

All of our calculators run entirely in your own web browser. This includes the peptide reconstitution calculator, the peptide dosage calculator and the individual calculators for BPC-157, TB-500, semaglutide and tirzepatide. The values you type in, such as vial size, volume of diluent or target dose, are processed locally on your device. They are never sent to our server, never stored by us and never shared with anyone. When you close or refresh the page, those values are gone.

Cookies

This site does not use cookies to track you, build a profile of you or show you advertising. Our analytics tool works without cookies. If you follow a link to another website, that website may set its own cookies under its own policies.

Analytics

We use Burst Statistics, a privacy-friendly analytics tool, to understand in general terms how the site is used, for example which pages are visited most often. Burst Statistics is set up so that it does not use cookies and does not collect personal data. The figures we see are aggregated and cannot be used to identify you.

Third-Party Links

The site may contain links to other websites, including affiliate links to third-party products. When you click one of these links, you leave our site and the other website’s own privacy policy applies. We do not control and are not responsible for how third-party websites handle your information, so we encourage you to read their policies before sharing any details with them.

Data Retention

Because calculator data is never collected, there is nothing for us to keep. Server logs are retained by our hosting provider for a limited period for security and operational purposes and are then deleted in line with the provider’s retention schedule. Aggregated analytics statistics contain no personal data and may be kept for as long as they remain useful.

Your Rights

Depending on where you live, data protection laws may give you the right to access, correct, delete or restrict the use of personal data held about you, and to object to its processing. Because we collect so little, in most cases we hold no personal data that can be linked to you. If you believe we do hold such data, or you would like to exercise any of these rights, please contact us using the method below. You also have the right to lodge a complaint with your local data protection authority.

Children’s Privacy

This site is not intended for anyone under the age of 18. We do not knowingly collect personal information from children. If you believe a child has provided personal information through the site, please contact us so we can address it.

Changes to This Policy

We may update this Privacy Policy from time to time, for example if we change the tools we use. Any changes will be posted on this page with an updated date below. Please check this page periodically.

Contact

If you have any questions about this Privacy Policy, please send them to the site owner through the website.

Last updated: 15 October 2026