Dilution calculator

Pick your vial, how much water you added, and your dose. It shows exactly where to draw on an insulin syringe.

Start from a compound (optional)
Vial size
BAC water added
Dose you want
U-100 insulin syringe0102030405060708090100
Draw to
10u
Volume
0.10 mL
Strength
5 mg/mL
Doses per vial
10

Assumes a U-100 insulin syringe (100 units = 1 mL). Double-check against the compound's page before you draw.

Strength = vial mg ÷ water mL
Volume = dose ÷ strength
Units = volume × 100 (U-100 syringe)