Peptide Calculator
Use this free peptide calculator to convert a vial amount, water volume and chosen dose into syringe units.
Medical safety notice: This tool performs calculations only and does not establish a safe or appropriate treatment or dose. Verify all units and product instructions with a licensed clinician or pharmacist before acting on the result.
How the peptide calculator works
Concentration = vial amount (mcg) ÷ water (mL). Volume = dose ÷ concentration. This is unit arithmetic only, is not medical advice and does not suggest doses.
Frequently asked questions
Does it recommend a dose?
No. Enter the dose given by your clinician or the product label.
Results are estimates for general information only. They are not a substitute for professional advice where applicable. Found a mistake? Report an error.