Last updated: 12 November 2026.
Please read this page carefully. It sets out, plainly, what this site is not — and why you must confirm every figure with a qualified professional.
Not medical advice
Peptide Calculator is an educational reference tool. Nothing on this website — no calculator result, guide, table, example or FAQ — is medical advice, a diagnosis, or a treatment recommendation. Nothing on this site creates a doctor–patient, pharmacist–patient or any other professional relationship between you and this site or its operators.
No dose or protocol is ever recommended
This site does not recommend:
- any dose of any substance, in any unit;
- any dosing schedule, cycle length or protocol;
- starting, stopping or changing any treatment;
- any substance for any condition or purpose.
Every dose field on this site starts blank for exactly this reason. Worked examples use round numbers purely to demonstrate arithmetic; they are not suggested doses for any person. The dose you enter must come from your own prescription or from a licensed healthcare provider who knows your medical history.
Always confirm with a professional
Before acting on any calculation from this site, confirm your dose, your preparation and your technique with a licensed healthcare provider or pharmacist. If a figure on this site and a figure from your provider disagree, follow your provider and ask them to explain the difference. If a result looks unexpected in any way — for example, a volume larger than your syringe — stop and seek professional confirmation before proceeding.
No treatment claims
This site makes no claim that any peptide treats, cures, prevents or improves any disease or condition. Descriptions of what a peptide is are factual summaries of its composition and regulatory status only; they are not statements about effectiveness, and the absence of a warning about a substance is not an assurance of its safety.
Regulatory status
Many peptides covered by this site’s calculators — including BPC-157, TB-500, CJC-1295, ipamorelin, MOTS-C and GHK-Cu — are not approved by the FDA or equivalent regulators for human use and are sold as research chemicals. Others, such as semaglutide and tirzepatide, are approved medicines in specific branded products; that approval does not extend to unregulated powder vials. Laws on possession and use differ by country and region. Understanding and complying with the rules that apply to you is your responsibility.
Calculation risk
The calculations on this site are arithmetic, performed on numbers you supply. If an input is wrong — a misread label, a dose entered in the wrong unit, a forgotten water volume — the result will be wrong. The site provides step-by-step working and warnings for common errors, but these cannot catch every mistake. You are responsible for verifying every result independently.
Emergencies
This site cannot help in an emergency. If you feel unwell after using any substance, or believe a dosing error has occurred, contact your local emergency number or a poison information service immediately, or attend your nearest emergency department.
Acceptance
By using this site you acknowledge that you have read and understood this disclaimer. If you do not accept it, please do not use the calculator. Questions about this page can be sent through the Contact page.