Reconstitution Calculator

Calculate how many units to draw on your syringe based on vial concentration and desired dose.

Reconstitution Calculator

Based on a standard U-100 insulin syringe (100 units = 1 mL). This calculator is an informational tool — verify your calculations and consult a healthcare provider.

Result5mg vial + 2mL water

Draw on syringe

10

units (100.0 µL)

0
50
100

Concentration

25.0

mcg per unit

Doses per vial

20

at this dose