Reconstitution calculator

Just add the numbers from your vial label and your prescription. Nothing is filled in for you, and nothing you type is sent anywhere.

Add what's in your vial, how much liquid was added and your prescribed dose. The syringe fills to the units that match your numbers.

Amount in vial (mg, from the label)

Water added (mL of liquid added, as your pharmacist instructed)

Prescribed dose (exactly as your prescriber wrote it; we never suggest one)

More options (syringe size 100 units, capacity, schedule)

Vial type

Syringe (U-100 insulin syringe)

Vial capacity (optional, mL)

Days between doses (optional, for supply estimate)