Martingale Strategy
A betting progression in which the next bet size depends on the outcome of the previous bet. The model allows you to explore how a losing streak increases the strain on the bankroll.
How It Works
Base Bet
Set the initial bet size from which each new sequence begins.
After a Loss
The bet is increased by the specified multiplier. In the classic mode, it can grow exponentially.
After a Win
In Classic and Grand Martingale, the bet returns to the base amount. In Anti-Martingale, the bet increases after a win.
Progression Feature
The defining feature of the Martingale is the rapid increase in bet size during consecutive losses. As a result, even a relatively small initial bet can lead to significantly greater strain on the bankroll.
Important Limitation
Increasing the bet does not change the probability of the underlying event or eliminate the game's expected value. The bankroll and maximum bet limit constrain the length of the available sequence.
Model Parameters
These values are used to calculate bankroll requirements, run the manual trainer, and perform the automated simulation.
Bankroll Safety Margin
This calculation shows how many consecutive losses the bankroll can cover under the selected mode and bet-increase multiplier.
Interactive Trainer
Run the sequence manually and observe how the bankroll and next bet change.
Strategy Simulation
Repeated simulations of random sequences allow you to explore bet growth, bankroll requirements, and the behavior of the selected progression mode.
Martingale Simulator (Monte Carlo Simulation)
Analysis of 30 independent simulation sessions with 100 iterations
What This Section Shows
The calculator demonstrates the mathematical behavior of the selected progression: changes in bet size, bankroll usage, the maximum tolerable losing streak, and the impact of the specified limits. Model results do not guarantee a positive outcome for any individual betting session.