Calculator
Dosage calculator
Already mixed your vial and drew a few units? Enter the vial mg, the BAC water you used, and the units on the syringe to see the real dose in mcg, plus how many doses you have left.
The mg printed on the vial.
What you mixed in.
On the insulin syringe.
Your dose
500mcg
0.500 mg per injection
Volume
0.100mL
drawn at 10 units
Doses per vial
20
at this draw
This runs the reconstitution math in reverse. Concentration equals mg divided by mL, the units you drew divided by 100 gives the volume in mL, and volume times concentration gives the dose. Use it to check a draw, not as a medical instruction.
Reminder: this is a math tool, not medical advice. It converts units to a dose so you can sanity-check a draw. It does not tell you what dose is right for you.