Tools

Dosage Calculator

Enter what is in the vial and how much water you added — get the exact line to draw to on a U-100 insulin syringe.

Inputs
mg
mL
Draw to
—
units
on a 1.0 mL U-100 syringe
Concentration
—
—
Volume
—
per injection
Doses / vial
—
— per 10 vials
Assumes a U-100 syringe where 100 units = 1 mL. Laboratory reference only — not medical guidance.