Peptide Dosage Calculator
Calculate how much reconstituted peptide to draw for your desired dose. Enter your vial size, bacteriostatic water volume, and target dose.
How to use this calculator
Step 1: Enter the total amount of peptide in your vial (usually printed on the label, e.g., 5mg).
Step 2: Enter how much bacteriostatic water you added to reconstitute (a common amount is 2mL).
Step 3: Enter your desired dose per injection (e.g., 250mcg for BPC-157 or 0.25mg for semaglutide).
Step 4: Select your syringe size. Most insulin syringes are 1mL / 100 unit.
The calculator will tell you exactly how many units (tick marks) to draw on your syringe, the volume in mL, and how many total doses you will get from the vial.
Common reconstitution amounts
- BPC-157 (5mg vial): Add 2mL bac water. 250mcg dose = 10 units on a 100-unit syringe.
- Semaglutide (5mg vial): Add 2mL bac water. 0.25mg dose = 10 units on a 100-unit syringe.
- Ipamorelin (5mg vial): Add 2.5mL bac water. 200mcg dose = 10 units on a 100-unit syringe.
- TB-500 (5mg vial): Add 2mL bac water. 2.5mg dose = 100 units (full syringe).
Disclaimer: This calculator is for educational reference only. Always verify your calculations and consult with a healthcare provider for proper dosing. Errors in peptide reconstitution can lead to incorrect dosing.