Free calculator · no account required

Peptide Calculator.

Convert vial strength, diluent volume, and target amount into draw volume and U-100 syringe units.

mg
mL
Measurement scale
Calculated draw
U-100 units
Concentration
Approx yield
Syringe fill
0 25 50 75 100 units

This tool only converts the values you enter. It does not recommend compounds, dosing, route, frequency, or clinical use.