PeptideCal - Calendar & Calc

PeptideCal is a peptide calculator and protocol calendar in one — plan reconstitution, schedule multi-week cycles, and never lose track of your schedule or reordering.

PRIVATE & OFFLINE
• 100% offline — no account, no sign-up, no cloud, no ads, no fees
• Your data stays on your device

RECONSTITUTION CALCULATOR
• Enter vial size (mg), BAC water volume (mL), and desired dose (mcg or mg)
• Instant results: concentration in mg/mL, mcg per unit, and exactly how many syringe units to draw
• Fits-syringe check for 30U, 50U, and 100U (U-100) insulin syringes
• Doses per vial plus simple prep steps
• Save calculations with smart names like Retatrutide-10mg-2mL-2mg-40U and reuse them in any protocol

PROTOCOL CALENDAR
• Today, Week, and Month views with swipe navigation
• Build protocols for single peptides, custom combinations, and common blends such as KLOW, GLOW, CJC-1295 + Ipamorelin, and BPC-157 + TB-500
• Treat a blend as one shared vial with one BAC water volume and one syringe draw
• Enter a target dose or units drawn. PeptideCal calculates the amount of each compound delivered by the shared draw
• Choose days, protocol length, start date, and optional on/off cycles
• Generate the full schedule for protocols lasting weeks, months, or years
• Add an optional titration schedule by mcg, mg, or syringe units. Planned doses and inventory estimates follow the schedule

HISTORY AND TRACKING
• Review a dated log of Done, Missed, and Due items, including the planned dose, confirmed draw units, and recorded site
• See a 30-day adherence summary
• Choose from configured sites when completing an item. PeptideCal suggests the least recently used site and shows the previous site
• Turn on optional weight tracking in lb or kg, with daily notes and a 35-day chart

DOSE REMINDERS
• Receive local reminders at the scheduled time, 15 or 30 minutes before, 1 hour before, or the morning of
• Mark an item done from the notification
• Reminders reschedule after reboots, time changes, time zone changes, and app updates

VIAL & INVENTORY TRACKING
• Estimated run-out date for every vial, based on vial size, dose, and schedule
• Reorder indicators appear on the calendar before a vial runs dry
• Remaining doses shown for each peptide in a protocol

HOME SCREEN WIDGET
• See the next scheduled item without opening the app
• Mark today's item done from the widget

SMART SUGGESTIONS
• Quick-select options come from your own saved history
• Search common research peptides and blends while typing
• Import a saved calculation into a protocol

RESEARCH USE ONLY
PeptideCal is a planning and calculation tool intended exclusively for research and development. It does not provide medical, dosing, or usage advice and is not intended to support human consumption. You are responsible for following applicable laws.

Calculate values. Plan protocols. Keep your records organized.