FREE Calculator
Peptide Cost Per Dose Calculator
Enter vial price, size, and your dose to see the true cost per dose, per week, and per month, plus how many doses each vial yields.
Cost Calculator
Enter your vial price, size, dose, and frequency
Use the same currency throughout — the result follows whatever you enter.
Cost Breakdown
Enter your numbers to see real costs
Cost per dose, per week, and per month
How to Use This Calculator
- 1Enter the vial price: The price you pay for one vial.
- 2Enter the vial size: Total peptide in the vial in milligrams, as printed on the label.
- 3Set your dose & frequency: Your dose per administration in mcg and how many times per week.
- 4Read your real costs: Cost per dose, per week, per month, and how long a vial lasts.
How the Math Works
Doses per vial
Vial size (mg) × 1000 ÷ dose (mcg). A 10 mg vial dosed at 250 mcg yields 40 doses.
Cost per dose
Vial price ÷ doses per vial.
Cost per week & month
Cost per dose × doses per week; monthly uses a 4.33-week average month.
Note: This isolates peptide cost only — add bacteriostatic water, syringes, and shipping separately for an all-in figure.
Important Notes
Always reconstitute lyophilized peptides with bacteriostatic water and store them correctly. This calculator performs arithmetic only — it is for educational and research purposes and is not medical advice.