Reconstitution Calculator
Reconstitute with confidence.
Enter your vial, water, and target dose. We'll show exactly how far to draw the plunger — in millilitres and syringe units.
Quick start
1 mg = 1,000 mcg
GLP-1s: 2–3 mL · short peptides: 1–2 mL
Typical range 50–5,000 mcg
Standard insulin syringes are U-100 (1 mL = 100 units)
Draw to
10 units
0.1 mL
Concentration
5 mg/mL
5,000 mcg/mL
Doses per vial
10
Per unit
50 mcg
Volume
0.1 mL
Adding BAC water does NOT change the total peptide — only the concentration.
Always cross-check with your supplier's recommended reconstitution volume.
1 unit on a U-100 syringe = 0.01 mL.