Reconstitution calculator
Work out your dose
Enter what is in the vial and how much water you added. The vial fills and the syringe draws as you type, and the numbers you actually need sit underneath.
Your vial
Dose per injection
Syringe size
How this works
Concentration is the peptide divided by the water you added. The volume to draw is your dose divided by that concentration. On a U-100 syringe each graduation is 0.01 mL, so units are simply the volume multiplied by one hundred.
- Volume to draw
- 0.05 mL
- 5 units
- Concentration
- 5 mg/mL
- 10 mg · 2 mL
- Doses per vial
- 40
- 250 mcg
- Per unit
- 50 mcg
- U-100 insulin syringe
These figures are arithmetic, not advice. For laboratory research use only.