Calculator

Vial duration calculator

Estimate how many doses, and roughly how many days, a vial will last, based on the total peptide amount and your dosing schedule.

Peptide amount in vial (mg)

Dose per use (mcg)

Doses per day

Enter values above to calculate.

How to use it

Enter the total peptide amount printed on the vial, in mg.
Enter your dose per use, in mcg.
Enter how many doses you plan to take per day.
The result is an estimate only. See our guide on storing and handling research peptides for factors that can shorten a vial’s usable window.

For research use only. Not for human consumption, medical treatment, or veterinary use. Full disclaimer