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Crash Strategy Tester

Simulate 10,000 Aviator/Crash rounds with custom auto-cashout. See win rate, balance curve, longest losing streak.

Tool
Crash Strategy Tester Free ยท browser-only ยท no signup
1,250.00 7 8 9 รท 4 5 6 ร— CALCULATE =
Free Calculators
10,000 SIM ROUNDS +24% Bankroll curve over 10k rounds
Monte Carlo Sim
WAGERING 0x 35x 60x Industry standard
Wagering Math
%
Edge / EV

Crash Strategy Tester

Simulate up to 50,000 rounds of Aviator/Crash with your auto-cashout multiplier and bet size. Built on the industry-standard 1% house-edge crash distribution: P(crash โ‰ฅ X) = 0.99 / X. Results show real distribution outcomes, not theoretical EV โ€” losing streaks and bankroll busts are real.

Results

Run the simulation to see outcome distribution, balance curve, and longest losing streak.

How it works

  • Crash distribution: Each round, the crash point X is drawn from the standard provably-fair crash formula X = 0.99 / (1 - r) where r โˆˆ [0, 1) is uniform random โ€” equivalent to a 1% house edge.
  • Round outcome: If your auto-cashout โ‰ค X, you win bet ร— (cashout โˆ’ 1). Otherwise you lose your bet.
  • Bankruptcy: The simulation stops if your balance falls below your bet size.
  • Why this matters: Even with positive expected value, variance can bust your bankroll. The longest losing streak metric tells you how much rope you need to survive a bad run.

Strategy notes

A 2ร— auto-cashout gives roughly 49% win rate (50% ร— 0.99 house edge). Lower multipliers (1.2ร—โ€“1.5ร—) win more often but contribute less per win. Higher multipliers (5ร—+) lose 80%+ of rounds and need very large bankrolls to weather variance. No multiplier beats the house edge over enough rounds โ€” but auto-cashout discipline beats greed-based manual play every time.