Calculators
For training, nutrition and injections. They run in your browser: nothing you type is sent anywhere.
Reconstitution calculator
Peptides, HCG and other powders: the concentration after adding water, and how many units to draw on an insulin syringe.
Open →Injection volume calculator
Turn a dose in mg into mL (and syringe units), split a weekly dose into injections, and see how long a vial lasts.
Open →Units to mL chart
Insulin syringe units to mL and back, from 1 to 500 units, with the syringe size that holds each one.
Open →Levels calculator
Plot estimated levels for testosterone, other injectables and peptides at any dose and schedule. See when they settle and how weekly, twice-weekly and daily compare.
Open →TDEE and macro calculator
Maintenance calories, targets to cut, maintain or lean bulk, and protein, fat and carbs. The same formulas as the app's Body tab.
Open →One-rep max calculator
Estimate your 1RM from any hard set of 1 to 12 reps, with training weights by percentage, rounded to your plates.
Open →Free testosterone calculator
Free and bioavailable testosterone from total testosterone, SHBG and albumin, with the Vermeulen equation most labs use. nmol/L or ng/dL.
Open →Tracks it for you
Enhanced Training Studio shows the draw for every dose on your own syringe, rotates sites, counts your vials and warns before you run out.
See the appHalf-life by compound
For planning only. Check every dose against your prescription, and ask your doctor or pharmacist if you're unsure.