Free tools
Every calculation,worked out and drawn.
Reconstitution, titration, conversion, cost and storage. No signup, no age gate, nothing uploaded, and the working is always shown.
Dosing
15 of 15 liveReconstitution calculator
Vial, water and dose in. Syringe units out, drawn on a real U-100 barrel with the working shown.
Bacteriostatic water calculator
Know the mark you want to draw to? This solves backwards for the water volume that lands there.
TRT dose calculator
Oil-carrier compounds come pre-mixed at a stated mg/ml. No reconstitution, just the conversion.
Unit converter
mcg, mg, ml and syringe units, all four resolved at once from one concentration.
TB-500 calculator
Vial mass and water in, the mark on the barrel out, with 2, 5 and 10 mg tables.
BPC-157 calculator
Reconstitution maths for 5 and 10 mg vials, and what the FDA did to it in 2023.
Ipamorelin calculator
Microgram doses are small enough that water volume decides if you can measure them.
CJC-1295 calculator
A 2 mg vial in 2 ml is 1 mg per ml, which makes the arithmetic checkable by eye.
Tesamorelin calculator
The rare one with an approved label. Milligram doses can overflow a U-100 barrel.
Sermorelin calculator
Large vials, microgram doses, and a storage window that has to fit around both.
HCG calculator
Relabelled for international units, because IU cannot be converted into milligrams.
Dilution calculator
Already mixed it too strong? This works out what to draw and how much water to add.
Retatrutide calculator
Reconstitution maths for retatrutide, with the trial caveat attached.
Zepbound dose in units
Milligrams to syringe units, for anyone drawing from a vial instead of a pen.
Splitting doses
What it involves, and why measurement accuracy is the real limit.
Schedules
6 of 6 liveZepbound dose chart
The published tirzepatide titration, dated from your first injection with today’s step marked.
Tirzepatide dose chart
The full 2.5 to 15 mg escalation, dated from your first injection.
Mounjaro dose chart
The same tirzepatide schedule, under the diabetes brand name.
Wegovy dose chart
Semaglutide for weight management: 0.25 mg up to 2.4 mg.
Ozempic dose chart
Semaglutide for type 2 diabetes: 0.25 mg up to 2 mg.
Maintenance dose
Which dose to settle on, and what changes once you reach a goal weight.
Reference
8 of 8 liveHow to reconstitute peptides
Nine steps in the order they have to happen, and the one that cannot be done afterwards.
Reconstitution chart
Every vial against every water volume, giving concentration and micrograms per unit.
Side effects by week
When effects peak after a dose, how long they last, and a 14-day logger for your own pattern.
Vial expiry
Reconstituted on a date, when it stops being good, and how many doses fit before then.
GLP-1 side effects
What the whole drug class shares, when it peaks, and how long it lasts.
Microdosing GLP-1
What people mean by it, why they do it, and what is actually known.
Peptide dosage chart
Common vial sizes and water volumes as a lookup table, per compound.
Getting started guide
A working checklist for starting a GLP-1 and staying on track.
Planning
4 of 4 liveCost per dose
What a vial actually costs per injection, per week and per year.
Protein target
Daily protein floor to hold onto muscle while appetite is suppressed.
What GLP-1s cost
List prices, coverage, savings routes and why compounding changed.
Cheapest without insurance
Direct purchase, warehouse pharmacies, coupons, and what compounding rules changed.
What these tools will not do
They perform arithmetic on numbers you enter and present published schedules. They do not know your protocol, will never suggest a dose, and are not medical advice.