Dosage Tool
Peptide Calculator
Calculate the correct insulin syringe units based on your peptide dosage, vial strength, and bacteriostatic water.
Draw syringe to
10units
Desired Dose0.5 mg
Volume0.10 mL
Concentration5 mg/mL
Remaining Doses10 doses
100-unit insulin syringe
Your vial contains: 10 doses
Concentration: 5.0 mg/mL
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Educational use only. This calculator is provided for educational purposes only and should not replace professional medical advice. Always consult your healthcare provider before administering any medication or peptide.
How it works
The math behind your dose
Step 1 — Concentration
Divide the peptide strength by the amount of bacteriostatic water you added to the vial.
Concentration = Strength ÷ Water
Step 2 — Volume
Divide your desired dose by the concentration to find the volume you need to draw.
Volume = Dose ÷ Concentration
Step 3 — Syringe units
Convert that volume into units on a standard 100-unit insulin syringe (1 mL = 100 units).
Units = Volume (mL) × 100