Tools
Reconstitution & dosage calculator
Enter your vial, diluent and target dose, read the exact mark to draw to on the syringe.
The math
One ratio, two lines
Concentration = peptide mass ÷ diluent volume. The unit you draw to is simply your target dose divided by that concentration, expressed on the U-100 scale.
Why mcg / mg
Not “units”
Units on an insulin syringe refer to volume, not active mass. Dose in micrograms or milligrams; we translate that to the line you actually pull for your specific vial.
Universal vials
5 mg to 1.5 g
Any vial size, any diluent volume. The quick chips cover the common cases; the input accepts anything else, including partial vials and unusual presentations.
This tool is provided for educational reference only. It does not constitute medical advice. Verify all dosing independently and consult a qualified clinician before administering anything to yourself or others.