Peptide Calculator

Peptide Calculator is a free web-based tool that converts peptide vial measurements into exact syringe unit doses. Users input three key values—the total mg of peptide in their vial, the volume of bacteriostatic water added for reconstitution, and their desired dose per injection—and the calculator instantly computes the precise number of units to draw on a U-100 insulin syringe.

The tool features real-time calculation as you type, runs entirely in the browser with no server requirements, and handles multiple unit types (mg, mcg, IU). It includes visual syringe guides, warns users about dosing issues, and provides detailed breakdowns of concentration, volume per dose, and total doses available per vial.

Designed for researchers, medical professionals, and individuals working with peptide preparations, this calculator eliminates manual math errors and ensures precise dosing every time.