Last updated: 12 November 2026.
The terms that govern use of this calculator and the content published with it. By using the site, you accept them.
1. What the site provides
Peptide Calculator provides a free reconstitution calculator, per-peptide calculator pages, and educational guides about unit conversion and syringe measurement. All content is provided for educational reference only.
2. The tool does maths only
The calculator converts between units you supply. It does not recommend, set or validate any dose, schedule, protocol or substance, and no page on this site should be read as doing so. Any dose you enter must come from your own licensed healthcare provider or pharmacist. See the Medical Disclaimer, which forms part of these terms.
3. Accuracy and your duty to verify
We work to keep every formula, table and example correct, but we do not warrant that any calculation or page is error-free, complete or suitable for your situation. You are responsible for verifying every figure independently before acting on it — for example, by repeating the calculation using the step-by-step working the calculator shows, or by asking a pharmacist to check it.
4. The risk of miscalculation
Unit conversions involving milligrams and micrograms carry an inherent risk: a misplaced decimal or a confused unit changes a result by a factor of 1,000. If any result looks unexpected — including any result larger than your syringe or far smaller than you can read — do not act on it. Stop and confirm the figures with a licensed healthcare provider or pharmacist.
5. Acceptable use
- Use the site for personal, educational reference.
- Do not present results from this site as medical advice to others.
- Do not attempt to disrupt, scrape abusively or misrepresent the site or its content.
- Comply with the laws of your own jurisdiction regarding any substance you are calculating for; legality differs by country and this site makes no representation about it.
6. Limitation of liability
To the fullest extent permitted by law, the site and its content are provided “as is” without warranties of any kind, and we are not liable for any loss or harm arising from use of, or reliance on, any calculation or content — including harm arising from an incorrect input, a misread label or a misread syringe. Nothing in these terms limits liability that cannot be limited by law.
7. External links
Links to third-party websites are provided for reference. We are not responsible for their content, accuracy or practices.
8. Changes
We may update these terms from time to time; the date at the top of this page shows the latest version, and continued use of the site after a change means you accept the updated terms. Questions about these terms can be sent through the Contact page.