Free Forever · Installable PWA

Peptide reconstitution
done right.

194 peptides with live-synced doses straight from the Hypatia peptide wiki. Enter your vial, BAC water, and target dose — PepsCalc does the syringe math instantly, online or off.

194
Peptides
$0
Forever Free
Live
Synced Doses
💉

Exact syringe math

Concentration, dose volume, U-100 units, and doses-per-vial — calculated for every peptide.

🔄

Live-synced doses

Defaults pull from the curated wiki database. When a protocol updates, your calculator updates too.

📲

Install & go offline

Add to your home screen on iPhone or Android. The app shell works without a connection.

👥

Community account

Sign in to save your setup and join the PepsCalc community. Free membership.