Griffin's Toolkit
Research Tools
Free calculators and trackers for peptide research. Calculators are open to everyone; peptides, dosages, injections, inventory, and cycles save to your account so they follow you across devices. 🐾
Calculators
Mass, volume, dose, reconstitution, and vial-transition calculators. No account needed — just numbers.
OpenNasal Spray Calculator
Calculate dose per spray, doses per bottle, and concentration for nasal spray peptide research.
OpenPeptide Label Generator
Generate a printable vial label with QR code — sized for 3 mL peptide vials and compatible with Niimbot label makers.
OpenTopical Peptide Calculator
Calculate how much carrier base to mix with your topical peptide powder to hit your target concentration percentage.
OpenProgress Tracker
Log body measurements and progress photos. Timeline, charts, slideshow, and side-by-side compare.
OpenPeptides
Set up the peptides you're researching, with concentration, half-life, purpose, and color.
OpenDosages
A quick-edit grid of your current dose and frequency for every peptide.
OpenInjections
Log each shot with date, peptide, dose, and notes. Auto-computes volume from concentration.
OpenInventory
Track vials, remaining mL and mg, and see how many doses (and days) you have left.
OpenCycles
Run on/off cycle protocols like Epithalon or BPC-157 loading, and log daily doses.
OpenFor research and educational purposes only. Nothing in these tools is medical advice. Tracking tools require a free account so your data syncs across devices; calculators need no sign-in.