Free tool
Price per mg calculator
Put two products on one scale: enter what a pack costs, how many vials it holds and how many mg each vial says, and get the unit price and the price per mg. Fill in a second listing to compare the two side by side.
How it is calculated
- Unit price = pack price ÷ vials in the pack.
- Price per mg = unit price ÷ mg in one vial. With shipping: (pack price + shipping) ÷ total mg.
- VAT: if the price excludes VAT, the rate is added to get the price incl. VAT; the net price is the price incl. VAT ÷ (1 + rate).
The same rule is used for every price on Peptilyze; see price per mg explained. To see live prices per mg for a compound, open the compounds, orcheck a price against today’s market. If a certificate of analysis states purity, use the purity-adjusted price. For the same numbers as data, there is thefree API.