Calculators / Reconstitution

Reconstitution calculator

Enter what's in the vial and how much diluent you add. We'll work out the concentration and the syringe mark. Always double-check units.

Pre-load a peptide (optional)

Peptide in vial (mg)

Diluent added (ml)

Intended dose

Concentration

2.5

mg/ml

Volume per dose

Syringe mark

200

units (U-100)

U-100 insulin syringe, 1 ml = 100 units. Draw to the red line.

Check this. That volume is more than one full 1 ml syringe. Re-check the dose unit (mcg vs mg) or add less diluent.

Dose / unit converter

Micrograms (mcg)

Milligrams (mg)

Millilitres (ml)

Syringe units (U-100)

IU conversions are compound-specific and appear on profiles where a standard exists (e.g. HCG). Educational tool — not medical advice.