🎰 Casino Calculators
Live Version ↗
📈 Martingale Simulator
Does doubling your bet after every loss actually work? Run a simulation and see for yourself.
Simulation Setup
Starting Bankroll
$
Base Bet
$
Strategy
Martingale (Double after loss)
Fibonacci (1,1,2,3,5,8...)
D'Alembert (+1 unit)
Flat Betting (Control)
Number of Rounds
European Roulette even-money bet. Win probability: 48.65%. Each run is random.
▶ Run Simulation
🔄 Run Again
Simulation Results
Final Balance
$0
Peak Balance
$0
Largest Bet
$0
Longest Streak
0
Balance Over Time
Round-by-Round Log
(first 30)
#
Bet
Result
Balance