? GLP-1 Reconstitution Calculator | Free Semaglutide, Tirzepatide & Retatrutide Dose Calculator
๐Ÿงช Reconstitution

Peptide Reconstitution Calculator

Calculate concentration, injection volume, and U100 syringe units after mixing any peptide with bacteriostatic water.

Enter Your Values

Vial size + BAC water โ†’ concentration. Add your dose to get the exact volume to draw.

mg
mL
mg
Tip: Most users add 2 mL of BAC water per vial. For a 5 mg vial that gives you 2.5 mg/mL. Use a 1 mL U100 insulin syringe for accuracy.
โš ๏ธ Medical Disclaimer: Educational reference only. Always confirm doses with your prescribing physician.
Your Results
๐Ÿงฎ

Enter your vial size, BAC water, and dose โ€” then click Calculate.

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