Precision Tools
Tools that do the math for you.
No more Reddit math, no more guesswork. These tools are built for accuracy and available free — no account, no paywall, ever.
Available Now
Looksmax Quiz
Six questions about your goal, constraints, and risk tolerance — get a personalised compound stack and a one-click jump into the Stack Builder. The fastest way to a starting point.
- 60-second quiz
- Personalised stack
- Deep-links into Stack Builder
- No signup
Available Now
Peptide Reconstitution Calculator
Enter your vial size, BAC water volume, and desired dose — get the exact syringe units with a visual guide. Supports peptide blends, cycle planning, and leftover calculations.
- Visual syringe readout
- Peptide blends
- Cycle planning
- Leftover tracking
Available Now
Half-Life Calculator
Model accumulation, steady state, and washout from half-life and dose timing. Compare compound presets or enter custom pharmacokinetic values.
- Compound presets
- Washout estimates
- Steady-state timing
- Shareable charts
Available Now
Stack Outcome Calculator
Select your compounds, cycle length, and gender — get projected lean mass gain and fat loss with a week-by-week breakdown and synergy multipliers.
- Lean mass projections
- Fat loss estimates
- Synergy multipliers
- Week-by-week chart
Available Now
Stack Builder
Combine compounds and see compatibility warnings, timing schedules, and required ancillaries in real time. Build a cycle that actually makes sense.
- Compatibility checks
- Timing schedules
- Ancillary recommendations
- Cycle export
Why are these tools free?
Bad information and bad math have real consequences when you're working with peptides and SARMs. We built these tools because the community deserves accurate, accessible calculators — not paywalled spreadsheets or Reddit comments with errors.
All tools are open to use, no account required. If you find them useful, share the site.