YOPEPILAB PEPTIDE PRICESBack to comparisons

Price per mg calculator

Compare nominal pack costs, including the shipping and checkout charges you enter. Free to use, with no sign-up.

Compare two packs

Example numbers are illustrative, not live supplier offers. Replace them with the whole-pack prices and nominal quantities you want to compare.

Pack A
Total nominal mass
10 mg
Listed price per mg
A$6.00
Total with entered charges
A$75.00
Delivered price per mg
A$7.50
Pack B
Total nominal mass
20 mg
Listed price per mg
A$5.00
Total with entered charges
A$110.00
Delivered price per mg
A$5.50
Pack B has the lower delivered price per nominal mg, by A$2.00 per mg.

Use the same currency and delivery destination. This tool does not convert currencies, calculate tax rates or verify equivalent specifications. Enter charges once; enter 0 if already included. Inputs stay in your browser and are not saved or sent to Yopepi.

How the calculation works

Total nominal mass = mg per vial × number of vials. Listed price per mg = whole pack price ÷ total nominal mass. Delivered price per mg = (whole pack price + shipping + additional charges) ÷ total nominal mass.

For example, a single 10 mg vial at A$60 with A$15 shipping is A$7.50 per nominal mg delivered. A single 20 mg vial at A$100 with A$10 shipping is A$5.50 per nominal mg delivered, although its upfront total is higher.

What the result can tell you

The calculator compares the numbers you enter. It does not measure actual peptide content, adjust for purity or prove that two formulations match. For a blend, total mass does not show component ratios. For a multi-vial kit, use the price for the entire kit and the mass of each vial.

Continue your comparison

Pack price versus unit price: worked examples · How to compare peptide prices · Match supplier specifications

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