SlotSharps
Practical Slot Tool Suite

Slot Tools & Calculators

Interactive tools to calculate session longevity, simulate volatility drawdowns, analyze feature buy dud-rates, and optimize bet sizes.

Session Longevity & Spin Budget Available Now

Slot Session Longevity Calculator

Calculate exact risk of ruin, median survival duration, and hourly costs. Powered by the Inverse Gaussian first-passage diffusion model with Broadie–Glasserman–Kou discrete boundary adjustments.

ENGINE: Inverse Gaussian First-Passage Diffusion + BGK Boundary Shift
GLI-19 20,000 Spins Available Now

Volatility Session Simulator

Monte Carlo simulation of 20,000 spins adhering to GLI-19 compliance standards. Evaluates drawdown depths, VI_90/95/99 indices, and returns percentile fan distributions.

ENGINE: Web Worker Monte Carlo Simulation (GLI-19 Standard)
Bonus Buy EV & Variance Available Now

Bonus Buy Variance & Dud-Rate Analyzer

Evaluates the expected value and dud-rate (payout <0.25x entry cost) of feature buys using lognormal and Pareto heavy-tail mixture models.

ENGINE: Lognormal-Pareto Mixture Model + DP Dud Chain Combinatorics
Capital Preservation Available Now

Volatility-to-Bet Sizing Optimizer

Bisection optimizer for maximum allowable base bet sizing based on acceptable risk of ruin thresholds and slot provider step quantization.

ENGINE: Ruin Barrier Bisection & Provider Step Quantization

🎰 Quantitative Research Partner

SlotSharps builds pragmatic tools designed for live session budgeting and discipline. For formal mathematical proofs, 100M-spin distributions, and PAR-sheet models, visit our quantitative partner

Explore Formal Slot Mathematics on SlotMath.org →
🛡️ Privacy & Local Execution

All calculations run 100% in your browser

All mathematical simulations, Inverse Gaussian diffusion models, and bankroll computations on slotsharps.com execute client-side. Zero session data, stake sizes, or bankroll figures are ever transmitted to any external server.

VERIFIED OPERATORS: 1WIN & STAKE

Verified Slot Platforms

Put mathematical discipline into practice at licensed operators offering certified RNGs, top RTP configurations, and fast cashouts.