Peptide mcg to Insulin Units Calculator
Convert peptide doses from micrograms (mcg) to insulin syringe units. Essential tool for accurate peptide dosing with U-100 syringes.
mcg to Units
Convert peptide doses from micrograms (mcg) to insulin syringe units. Essential tool for accurate peptide dosing with U-100 syringes.
For research purposes only. Always verify calculations before administration.
Visual Syringe Guide
Use this interactive syringe visualization to verify your calculated dose. Enter the volume from your calculation above to see exactly where the plunger should land.
Syringe Configuration
For a 0.50 mL dose, pull the plunger back until the top ring of the black stopper aligns with the corresponding mark.
Important Disclaimer
For research purposes only. Always verify calculations before administration.
About This Calculator
When working with peptides, doses are typically measured in micrograms (mcg), but insulin syringes measure in units. This calculator bridges that gap, converting your mcg dose into the exact number of insulin syringe units to draw.
How It Works
Enter your vial's peptide content, the amount of BAC water you used for reconstitution, and your target dose in mcg. The calculator determines the concentration and converts your dose to insulin syringe units.
Frequently Asked Questions
Clinical Review

Dr. Igor I. Bussel is a board-certified ophthalmologist and fellowship-trained surgeon affiliated with the University of California, Irvine (UCI), the Gavin Herbert Eye Institute, and the UCI School of Medicine.
Sources & Guidelines
- FDA Guidance on Insulin Syringe Labeling and Measurement.
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