Roulette Strategy Simulator: Test Your Roulette Betting System Over 1,000 Spins
This powerful roulette strategy simulator reveals what casinos don't want you to know - how betting systems perform over thousands of spins. Our advanced roulette simulation tool offers valuable insights into win rates, profit/loss ratios, and the long-term viability of different approaches.
The Key Elements of the Simulator Explained
First, let’s start with the interface. The simulator interface is divided into several key sections:
Configuration Panel (Top Section)
The top portion of the simulator contains all the settings you need to configure before running a test:
Roulette Version
A dropdown menu allows you to select between "European" (single-zero), "American" (double-zero) and triple-zero roulette. The default version is European roulette.
Number of Roulette Spins
A dropdown menu with precise options: 10, 25, 50, 75, 100, 250, 500, and 1,000 spins. More spins provide more reliable long-term performance data. By default, 100 spins are selected.
Balance
Choose your starting bankroll from 50, 100, 1,000, 5,000, 10,000, 50,000, and 100,000 units. This represents the amount you begin with and determines how long your bankroll might last with different strategies. By default, the bankroll is set to 1000.
Strategy Rules
Select from 5 distinct betting systems:
- Default (Flat Betting)
- Double after loss (Martingale) - Double your bet after each loss, return to base bet after winning. Example: Bet $5, lose. Bet $10, lose. Bet $20, win. Go back to $5. Recovers previous losses plus small profit.
- Double after win (Reverse Martingale / Paroli) - Double your bet after each win, return to base bet after losing. Example: Bet $5, win. Bet $10, win. Bet $20, lose. Go back to $5. Capitalizes on winning streaks.
- +X on loss, -X on win (D'Alembert) - Add one unit after each loss, subtract one unit after each win. Example: Start with $5, lose. Bet $6, lose. Bet $7, win. Bet $6. Creates a more gradual progression than Martingale.
- +X on win, -X on loss (Reverse D'Alembert) - Add one unit after each win, subtract one unit after each loss. Example: Start with $5, win. Bet $6, win. Bet $7, lose. Bet $6. Increases exposure during hot streaks, reduces during cold runs.
Quick note
Want to learn more about each strategy? Check out Peter’s pro guide on roulette systems and discover how each works in great detail.
Betting Area (Middle Section)
Below the configuration panel, you'll find:
- Chip Selection: A row of colored chips at different denominations for placing your bets. (from 0.1 to 500)
- Roulette Table: A complete interactive roulette table layout showing all numbers 0-36 (plus 00 for American version and a 000 for three-zero roulette), along with outside bets (red/black, odd/even, 1-18/19-36, dozens, and columns).
- TEST Button: A prominent green button to start the simulation after placing your bets.
Results Display (Bottom Section)
After running a simulation, the bottom portion of the screen displays comprehensive results:
Test Summary
Key metrics displayed in a table format:
- Profit/Loss: Total units won or lost (shown in green for profit, red for loss)
- Total Win/Bet: Number of winning bets compared to total bets placed
- Win/Loss Rate (%): Percentage of spins resulting in wins vs. losses
- Win/Loss Streak: The longest consecutive sequence of wins and losses
- Avg. Payout/Bet: Average return per bet placed
- Return on Investment (%): Overall percentage return (positive or negative)
Balance Trend
A line graph showing the fluctuation of your balance throughout the simulation.
The x-axis represents the number of spins, while the y-axis shows your balance at each point. This visual representation clearly illustrates winning and losing streaks, as well as the overall trajectory of your bankroll.
Result Per Spin
A detailed table showing the outcome of each individual spin, including:
- Spin number
- Result (the number that was hit)
- Status (win/loss)
- Bet amount
- Payout
- Balance after each spin
Your Tests
A history section at the bottom that saves your previous test results for easy comparison, showing the test number, profit/loss amount, ROI percentage, and final balance for each simulation.
You can always press the button to return to the test results and see its specific table and chart.
How to Use the Roulette Strategy Simulator
Now that you understand the interface, let’s have a closer look at the step-by-step guide on how to use the simulator:
Step 1: Configure Your Simulation Settings
- Select Roulette Version. Choose between European (single-zero) or American (double-zero) roulette from the dropdown menu.
- Set Number of Roulette Spins: Click the dropdown and select how many spins to simulate.
- Choose Starting Balance: Select your starting bankroll from the dropdown menu.
- Select Strategy Rules: Choose a betting strategy from the dropdown menu. Each strategy has specific rules:
Step 2: Place Your Bets
- Select Chip Value: Click on one of the colored chips at the top of the roulette table to determine your bet size. The different colors represent different denominations.
- Place Bets on the Table: Click on the roulette table to place your bets. You can bet on both inside and outside bets.
- Review Your Bets: Ensure your bets match your intended strategy. The simulator will apply your selected betting strategy rules to these initial bet placements.
Step 3: Run the Simulation
- Click the TEST Button: The large yellow button initiates the simulation. The system will instantly process all spins according to your configured settings.
- Wait for Processing: For larger simulations, there may be a few seconds of processing time while the system calculates all outcomes.
Step 4: Analyze the Results
- Review Test Summary Metrics
- Examine the Balance Trend Graph: The graph displays your balance fluctuations over time.
- Analyze Result Per Spin: The detailed table shows each individual spin result, allowing you to track exactly how and when your balance changed. This is particularly useful for identifying patterns or critical points where your strategy succeeded or failed.
- Compare with Previous Tests: The "Your Tests" section at the bottom saves previous simulation results for easy comparison.
Why You Should Use the Roulette Strategy Simulator
Our simulator reveals the truth behind roulette systems with crystal-clear data from thousands of virtual spins. Why trust theory when you can see actual results?
Instantly compare betting systems to find your perfect match: maximum ROI, bankruptcy protection, and extended playtime. Watch your virtual bankroll rise and fall on our dynamic Balance Trend graph, which gives you an X-ray vision into strategy performance.
Unmask the Martingale's secrets as you witness how casino table limits can derail even the most promising progression systems. Understand why that "guaranteed" strategy that worked for 50 spins suddenly collapsed after 500.
Arm yourself with insider knowledge before hitting the casino floor. Set smart bankroll limits, recognize the perfect moment to walk away, and approach the wheel with confidence backed by data.
Ready to level up your roulette game?
Test drive the roulette simulator, then check out our Roulette Academy for expert guides that take your strategy to the next level!
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Roulette Q&As




Trying to turn $0.40 into $40.00, any advice?
Thanks!




No problem, just asking for some advice as to what game should I play.








