Prep math

Peptide calculators

Each calculator does one job: water to add, concentration, reconstitution, syringe units, a volume chart, or a unit conversion. The math uses the numbers you enter. It does not recommend a dose.

How much water to add Vial, dose, and the syringe mark you want. Concentration Vial strength and water, in mg/mL and mcg/mL. Reconstitution Dose, vial, and water into syringe units. Dosage A mcg dose and a known concentration, in syringe units. Reconstitution chart The same dose at several water volumes. Unit converter mcg, mg, and IU when you know IU per mg.