Peptide Calculators
Free, precision tools for peptide protocols. All calculations happen in your browser — nothing is sent to any server.
Reconstitution Calculator
Calculate how much bacteriostatic water to add and the exact volume to draw for your desired dose. Includes a visual syringe guide.
Dosage Calculator
Calculate peptide dosages based on body weight with research-backed dose ranges for 14+ peptides. Includes frequency and cycle recommendations.
Half-Life Visualizer
Interactive chart showing peptide concentration over time. Visualize multi-dose stacking and compare peptides side-by-side.
Syringe Unit Converter
Convert between insulin units (IU), mL, and cc across U-40, U-100, and U-500 syringe types. Includes cross-syringe comparison.
Coming Soon
Cycle Planner
Plan multi-peptide cycles with scheduling, dose tracking, and protocol export.