Are the calculators free?

Yes. Every tool listed here is 100% free, with no account required for core functionality. Logged-in users get cloud-saved protocols and cross-device sync.

Can I embed these tools on my own site?

Yes — several tools (Reconstitution, Intranasal, Dosage) offer embeddable widget versions. Grab the iframe snippet from the tool page.

What data privacy do these tools offer?

All calculations run client-side in your browser. We never transmit your doses or protocols to our servers unless you explicitly save them to your account.

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Research Suite

Research Tools

Precision calculators and visualizers built for biohacking and research compound preparation.

The BHG System

Tap a node to launch a tool

12 precision instruments in one orbit · click center to reset

BHG

Reconstitution

Dosage

Half-Life

COA Reader

Testing DB

Stack Builder

Protocol Tracker

Interaction Checker

Cognitive Tracker

Nootropics Quiz

Bloodwork AI

Cost Calculator

Reconstitution Calculator

Calculate BAC water volume, resulting concentration, syringe units, dosing schedule, and presets for common compounds.

Launch Tool

Dosing Cheat Sheet

Complete dosing reference for 40+ compounds with timing, stacks, and safety notes.

Launch Tool

Calculators

Precise dosing and preparation tools

Reconstitution Calculator

Calculate BAC water volume, resulting concentration, syringe units, dosing schedule, and presets for common compounds.

Dosage Calculator

Weight-based dosing calculator with unit conversion and safety guidelines.

Intranasal Calc

Calculate mcg per spray, total sprays per bottle, and nasal dosing schedules.

References

Quick-reference dosing guides

Dosing Cheat Sheet

Complete dosing reference for 40+ compounds with timing, stacks, and safety notes.

Visualizers

Data and analysis tools

Half-Life Visualizer

Plot compound concentration decay curves over multiple doses.

COA Reader

Upload COA PDFs and extract purity data.

Protocol & Planning

Build and export protocols

Protocol Tracker

Build multi-compound protocols with auto-calculated syringe units, weekly schedules, and branded PDF export.

Bloodwork Tracker

Log lab results, track biomarker trends over time, upload PDFs for AI extraction, and compare against reference ranges.

Testing Database

Browse third-party lab test results for research compounds. Filter by vendor, compound, and purity.

Compound Quiz

Answer a few questions to find the right research compounds for your goals.

Nootropic Stack Builder

Build a personalized nootropic stack based on your cognitive goals with dosing, timing, and cost estimates.

Interaction Checker

Check how your nootropic compounds interact before stacking. See synergies, redundancies, and safety warnings.

Cognitive Tracker

Log daily nootropic intake, rate focus/energy/mood, and see performance trends over time.

Nootropics Quiz

60-second quiz to get personalized nootropic stack recommendations based on your goals.

Cycling Generator

Generate visual cycling schedules for your nootropics with tolerance risk and coordination tips.

Cost Calculator

Build your nootropic stack and see exactly what it costs per day. Compare DIY vs pre-made products.

Free 2026 Peptide Cheat Sheet — 50 pages, PDF

Dosing, reconstitution, stacks, half-lives, and vendor trust tiers. The reference we wish we had on day one.

Download Free