Calculators
Dosing math, TDEE, body composition, titration, half-life, supplies, compatibility, cost, and budget utilities. Results are estimates for research and educational reference only.
Reconstitution & Draw Calculator
Vial strength and BAC water volume convert into draw volume and barrel units.
Open calculator → 🔥TDEE & Body Composition Calculator
Estimate maintenance energy across four formulas, factor in an optional body-fat percentage, and split the result into protein, fat, and carbohydrate targets.
Open calculator → 🗓️Titration Schedule Builder
Lay out a ramp week by week, then see how many vials the whole schedule will get through.
Open calculator → ⏱️Half-Life Curve Modeler
Plot how an estimated blood level rises and falls across a repeated schedule, starting from a compound's half-life.
Open calculator → 🧾Cost-Per-Mg Comparator
Manual quote comparison by true cost per milligram and per cycle. No sellers listed or linked.
Open calculator → 🧰Supplies Estimator
Syringes, swabs, and bacteriostatic water totals for a full cycle.
Open calculator → 🔗Interaction Checker
Pick any set of compounds and see which pairs the source data marks as working together or flagged against each other.
Open calculator → 💰Multi-Year Budget Planner
Enter each compound's cost, kit size, and daily dose to project kits needed and total spend across a one to six year supply.
Open calculator →