Peptide Tools

Free calculators and reference tools for peptide research.

Reconstitution Calculator

Calculate how many units to draw on your insulin syringe based on vial size, water volume, and desired dose.

Map your semaglutide or tirzepatide titration schedule with exact weekly doses and syringe units.

Calculate peptide cost per dose, per week, per month, and per cycle. Plan your budget.

How many vials do you need? Enter dose, frequency, and cycle length to find out.

Convert between micrograms (mcg), milligrams (mg), and International Units (IU).

Stacking peptides in one vial? Calculate the single syringe draw for multiple peptides.

Build and share your personalized peptide stack with doses, frequency, and notes.