01Free · No signup · Runs in your browser
Reconstitution calculators by compound
18+ · educational only · not medical advice
One calculator per compound, each pre-filled with example vial sizes so there is less to type. The math is identical on every page — pick the compound you are actually holding.
02All compound calculators
All compound calculators
Stop redoing this math every vial
PepCore for iPhone saves the reconstitution per vial, tracks what is open and what expires when, logs every dose, and rotates injection sites on a body map. No account, no sign-in — your data stays on your device. Subscription with a 7-day free trial.