Peptide Calculator
Calculate the exact dosage for your peptide research with precision
Peptide Vial Size
Bacteriostatic Water
Desired Dose
Calculation Results
Concentration
0.00 mg/mL
Volume to draw
0.000 mL
Doses per vial
0
Disclaimer: This calculator is provided for educational and informational purposes only. The information provided is not intended as medical advice, diagnosis, or treatment. Users are solely responsible for verifying all calculations and consulting healthcare professionals before making any medical decisions.
Our reconstitute peptides calculator takes all the guesswork out of dosing by handling every conversion in one simple interface.
Just enter:
Vial strength (mg) – the total peptide in your vial
Diluent volume (mL) – how much bacteriostatic water you’re adding
Desired dose (mcg) – your target microgram amount
Hit “Calculate,” and our tool instantly returns the exact mL (and—if you’re using an insulin syringe—units) you need to draw up.
How It Works Behind the Scenes
Convert mcg to mg: We divide your mcg dose by 1,000 so it matches the mg/mL concentration.
Calculate solution concentration: We divide the vial strength (mg) by the diluent volume (mL) to find mg per mL.
Determine injection volume: We divide the desired dose (mg) by the concentration (mg/mL) to get the precise mL to inject.
Syringe units (optional): We multiply the mL result by 100 (1 mL = 100 units) for easy readings on insulin syringes.
Whether you’re double-checking your math or learning the formula step-by-step, our reconstitution calculator mirrors the manual process exactly—ensuring you always know how to reconstitute peptides safely. Try it now and see how fast and error-free dosing can be!