Yes. The free plan covers up to three active compounds with 30 days of history, and every calculator on the site is free without an account. Pro adds unlimited compounds and full history.

Does TrackPep give peptides dosing advice?

No, and it never will. TrackPep is a record-keeping and education tool: you enter what you were prescribed, and it keeps the log, the maths, and the reminders straight. Dosing decisions belong with your prescriber.

Can I track more than one peptide at a time?

Yes. TrackPep is multi-compound by design — the free plan covers three active compounds at once, and Pro removes the limit. Each one keeps its own schedule, inventory, and history.

Tracking, done properly

A peptide tracker built for the long game

Log every dose with the compound, amount, and site. Keep vials, bacteriostatic water, and expiry dates in one inventory. See the maths before you draw, not after.

Start tracking free Try the free calculators

16
Languages: 10
Free calculators: 3
Platforms: web, iOS, Android

01 — What you get

Everything a peptides log actually needs

Six tools that work together, so your doses, vials, and results live in one record instead of four apps.

Inventory

Track vials, BAC water, expiration & remaining doses. Never run out mid-protocol.

Reconstitution calculator

Math you can trust. Convert mg per vial → syringe units in milliseconds.

Body-map injections

Rotate sites visually. Reduce lipohypertrophy with a calendar-aware map.

Side-effect log

Log symptoms with severity. Spot patterns across compounds & dose changes.

Weight & hydration

Beautiful trendlines that smooth daily noise. Goal-aware, never judgemental.

Privacy controls

Export your records, delete your account, and keep sensitive logs out of ads.

02 — Try it here

Run the peptides maths right now

This is the real calculator from the app, not a screenshot. Change the numbers and the chart changes with them — no account needed.

Your setup

All math runs in your browser. Nothing is sent to a server.

mg per vial

BAC water (mL)

Target dose

Syringe type

Syringe size

Draw

Live-computed.

Units to draw

10 units

on a U100 · 0.5 mL syringe

Concentration: 2.5 mg/mL
Doses per vial: 20

Verify with your prescriber or pharmacist. Educational tool — not medical advice.

Questions

Is TrackPep free?: Yes. The free plan covers up to three active compounds with 30 days of history, and every calculator on the site is free without an account. Pro adds unlimited compounds and full history.
Does TrackPep give peptides dosing advice?: No, and it never will. TrackPep is a record-keeping and education tool: you enter what you were prescribed, and it keeps the log, the maths, and the reminders straight. Dosing decisions belong with your prescriber.
Can I track more than one peptide at a time?: Yes. TrackPep is multi-compound by design — the free plan covers three active compounds at once, and Pro removes the limit. Each one keeps its own schedule, inventory, and history.

Related calculators

Your peptides log, in one place.

One account across web, iOS, and Android. Export your data whenever you want, delete it whenever you want.

Create a free account

TrackPep is an informational record-keeping tool. It does not diagnose or treat any condition, does not recommend doses, and is not a substitute for advice from a licensed clinician. Compound data shown in the calculators is a population estimate from published literature.