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Crash Bankroll & Risk Calculator

Evaluate Martingale, D'Alembert, and Flat-Bet progression systems mathematically.

Bankroll Risk Engine

Crash Games Bankroll & Martingale Progression Calculator

Calculate risk progression, loss streak thresholds, and bankroll survival curve for Crash gambling.

Progression BreakdownBankroll Safe (Requires £126.00)
StepBetTotalWin @1.5x
Step 1£2£2£3
Step 2£4£6£9
Step 3£8£14£21
Step 4£16£30£45
Step 5£32£62£93
Step 6£64£126£189

Comparing Crash Progression Systems

Betting progressions have existed for centuries, but crash games present unique dynamics due to continuous multiplier customization.

Progression Models Analyzed

  • Flat Betting: Consistent stake regardless of outcome. Lowest risk of ruin; preserves bankroll through extended negative variance.
  • Martingale (x2 on Loss): Requires exponential capital growth. At 2.00x cashout, 7 consecutive losses require a 128x starting unit stake to recover a single unit.
  • D’Alembert (+1 unit on loss, -1 unit on win): Linear progression with significantly lower drawdown velocity than Martingale.
  • Reverse Martingale (Paroli): Increase stake during winning streaks to capitalize on positive variance runs while capping downside on losses.