Medical Supervision Required:Peptide Tracker is for private logging, calculations, reminders, inventory records, and education. It is not medical advice, dosing instruction, prescribing guidance, diagnosis, or a substitute for a qualified healthcare professional.

Calculators

Peptide dose and reconstitution tools based on the Peptide Tracker app workflow.

1. Peptide Dose Calculator

Convert a desired dose, vial amount, and reconstitution volume into injection volume in mL and U-100 insulin syringe units.

Outputs: injection volume and syringe units.

2. Reconstitution Calculator

Estimate required BAC water volume by target concentration or by a target dose and desired injection volume.

Outputs: BAC water volume in mL and U-100 unit equivalent.

3. Blend Calculator

Two or more peptides sharing one vial. Set a target dose for one of them and see the draw volume plus how much of every other peptide that same draw delivers.

Outputs: per-peptide concentration, draw volume, syringe units, and delivered amounts.

4. Cost Calculator

Turn vial price, vial size, dose, and dosing interval into cost per milligram, cost per dose after unusable leftover, and the weekly, monthly, and annual run rate.

Outputs: cost per mg, per dose, per week, per month, per year, and vial lifespan.

5. Beyond-Use Date Calculator

Add the beyond-use interval to the date a vial was reconstituted to get the discard date and days remaining, using the USP default for preserved multi-dose containers.

Outputs: discard date and days remaining.

6. Titration Schedule Generator

Build a week-by-week dose ramp from the labeled titration ladder for Ozempic, Wegovy, Mounjaro, Zepbound, or Rybelsus, with optional escalation dates.

Outputs: labeled starting, escalation, and maintenance doses as a dated schedule.

7. Missed Dose Helper

Check what each product's label says to do after a missed GLP-1 dose, based on how many days have passed since it was due.

Outputs: take-it-or-skip-it guidance from the FDA-approved label.

8. Half-Life Visualizer

Model how repeated doses accumulate from a half-life and a dosing interval. Plots the modeled decay curve across every cycle and reports peak, trough, and how close the curve is to steady state.

Outputs: accumulation curve, per-dose peak and trough, and time to steady state.

9. Full App Calculator

The iOS app also includes blend, steady-state, cycle planning, and half-life calculator modes alongside inventory-based autofill and schedule saving.

Download for iOS