Utilities
Tools
Free calculators for reconstitution math, plasma curve planning, and protocol scheduling. Use the tools now, then move into Staqk when you want reminders, dose logs, and a full protocol history in one place.
Reconstitution Calculator
Calculate concentration, injection volume, and doses per vial from your vial size and BAC water amount.
Compound Comparison
Compare any two compounds side-by-side — half-life, dosing protocols, benefits, side effects, and research status.
Plasma Curve Simulator
Simulate blood plasma concentration over time. Visualize trough/peak patterns, accumulation, and clearance for any dosing schedule.
Cycle Planner
Plan on-cycle and washout periods on a visual calendar. Shareable URL, exportable to your calendar app (.ics).
Bridge to the app
Ready to move from one-off calculations to protocol tracking?
Staqk takes the output from these tools and turns it into a usable routine with reminders, dose history, inventory, and compound-specific context.
Get beta access
Join the beta waitlist if you want the calculators plus tracking, reminders, and protocol planning in the app.