Know Your Real Odds Before You Play
Powerball Probability Calculator is a free Windows desktop app that uses exact combinatorial mathematics to calculate every Powerball prize tier probability. No guessing, no approximations — the same formulas used by lottery commissions.
Smart Pick Generator — Generate numbers using 5 data-driven strategies: Hot Numbers, Overdue Numbers, Balanced Mix, Avoid Common (reduce jackpot splitting), or Pure Random. All backed by analysis of 500+ real draws.
Live Data — Auto-fetches the current jackpot estimate and latest winning numbers on launch. One-click refresh to stay current.
Complete Odds Dashboard — See jackpot odds (1 in 292,201,338), any-prize odds (1 in 24.87), expected value per ticket, and how many tickets you'd need for a 50% jackpot chance.
All 9 Prize Tiers — Full breakdown with match type, prize amount, exact odds, and number of favorable outcomes for every tier.
Number Insights — Visual display of hot, cold, and overdue numbers from historical draw data. See which Powerballs appear most often.
Historical Analysis — Download and analyze official draw results. View frequency tables, hot/cold rankings, and overdue stats.
Built with .NET 8 WPF. Self-contained installer — no dependencies required.