Peptly: Peptide Calculator

Peptly is a peptide reconstitution calculator and injection log for iPhone and iPad. Enter the vial's mass, the water you add and your amount: Peptly shows the concentration, the units on a U-100 syringe and the volume to draw.

For researchers and anyone working with reconstituted peptides. Free to download: the calculator is free and unlimited, and Peptly Pro adds the injection log, reminders and unlimited saved protocols. Your logs stay on your phone. No account.


WHAT PEPTLY DOES

• Instant reconstitution math — vial size, BAC water, target dose → exact units to draw
• Visual syringe — see your draw before you pull it
• 23 research peptide profiles loaded — BPC-157, TB-500, Ipamorelin, CJC-1295 (DAC & no-DAC), Semaglutide, Tirzepatide, Retatrutide, Cagrilintide, GHK-Cu, Tesamorelin, Sermorelin, MOTS-c, NAD+, AOD-9604, IGF-1 LR3, GHRP-2, GHRP-6, Hexarelin, Thymosin Alpha-1, KPV, Epithalon, SS-31
• Add your own — any compound that isn't preloaded, saved with your vial size, water and usual dose
• Dose log — every shot and site, stored on your phone
• Reminders on your schedule, plus a nudge to rotate sites
• Save & reload any protocol in one tap
• CSV export for your records


WHO IT'S FOR

Researchers, biohackers, and clinicians working with reconstituted peptides who want the math out of the way and the log in their pocket.


WHY PEPTLY

• Math-free dosing in three taps
• Your logs stay on your phone · No accounts
• Your logs, mixes and schedules stay on your phone. No accounts. Usage analytics help us improve Peptly, and install attribution runs only if you allow tracking.
• Every dose is plain arithmetic you can check yourself


PEPTLY PRO

Unlock the full toolkit:
• Unlimited saved protocols
• Injection log + CSV export
• Dose reminders
• Schedules with reminders

Auto-renewing subscription · yearly or weekly; the price for your region is shown in the app before you subscribe.

Privacy Policy: https://thepeptly.com/privacy/
Terms of Use: https://thepeptly.com/terms/


DISCLAIMER

Peptly is a reconstitution calculator for research and educational reference. Values are arithmetic outputs only — they are not medical advice, not a prescription, and do not recommend any human use. Consult a licensed clinician before any injection.