Free calculator
Reward-Risk Win Rate Matrix Calculator
Win rate against reward-to-risk, with expected value per trade.
Disclaimer: Educational content based on personal experience, not financial advice. Futures trading involves substantial risk. Read full disclaimer
Calculator Settings
Dollar amount you're willing to lose on each trade
How much profit you target vs. how much you risk
Percentage of trades that are profitable
Results & Analysis
Strategy Analysis
Profitable Strategy
Based on your win rate and R:R ratio, your trading edge is positive.
Expected Value per Trade
+$25.00
Risk-Reward Win Rate Matrix
Each cell is the expected value per trade at your risk amount. Click a cell to load it into the calculator.
| R:R \ Win% | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% | 100% |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.5:1 | ||||||||||
| 1:1 | ||||||||||
| 1.5:1 | ||||||||||
| 2:1 | ||||||||||
| 2.5:1 | ||||||||||
| 3:1 |
Quick Calculator Overview
Analyze the profitability of different trading strategies by visualizing how various combinations of win rates and reward-to-risk ratios affect your expected value per trade. See instantly whether your trading approach is mathematically profitable with our interactive matrix showing 60 different strategy combinations.
How to Use the Calculator
Basic Setup Process
Step 1: Set Your Risk per Trade Enter the dollar amount you’re willing to lose on each trade (e.g., $100 for smaller accounts, $1,000 for larger prop firm accounts).
Step 2: Choose Your Reward-to-Risk Ratio Select from preset options (0.5:1 to 3:1) or enter a custom ratio. Higher ratios mean you aim for bigger wins relative to your risk.
Step 3: Set Your Win Rate Use the slider to input your expected win percentage based on your trading strategy and historical performance.
Step 4: Analyze Results
- Green Checkmark: Your strategy is mathematically profitable
- Red X: Your strategy will lose money over time
- Expected Value: Shows average profit/loss per trade
Interactive Matrix Features
How to Use the Matrix:
- Click any cell to instantly update your inputs to match that combination
- Color coding provides immediate visual feedback (green = profitable, red = unprofitable)
- Real-time updates as you adjust your input parameters
What the Matrix Shows:
- 60 different win rate and reward-to-risk combinations
- Instant profitability analysis for each scenario
- Visual comparison between different trading approaches
- Quick identification of breakeven points
Understanding Your Results
Expected Value (EV) Explained: Expected Value represents the average profit or loss per trade over time. A positive EV means your strategy is mathematically profitable long-term, while negative EV indicates a losing approach.
Profitability Indicators:
- Positive EV: Strategy makes money over time
- Negative EV: Strategy loses money over time
- Zero EV: Breakeven strategy (no profit or loss)
Key Insights:
- Higher reward-to-risk ratios require lower win rates to be profitable
- Lower reward-to-risk ratios need higher win rates for profitability
- The calculator helps identify optimal combinations for your trading style
Calculator Limitations:
- Assumes consistent performance over time
- Based on fixed reward-to-risk ratios (real trading may vary)
- Doesn’t account for trading fees, commissions, or slippage
- Results represent mathematical probabilities, not guaranteed outcomes
Frequently Asked Questions
01Why does my strategy show as unprofitable despite a high win rate?
If your reward-to-risk ratio is too low (like 0.5:1), even a 70% win rate may not be profitable. The calculator helps identify these scenarios before risking real money.
02How accurate are these calculations for real trading?
The calculations are mathematically accurate but assume consistent performance. Real trading involves variables like emotions, market conditions, and execution quality that can affect actual results.
03Can I use this for different trading styles?
Yes, whether you’re scalping, day trading, or swing trading, the mathematical principles remain the same. Adjust the risk amount and ratios to match your specific approach.
04How do I account for trading costs in my analysis?
Subtract your average trading costs (commissions, fees, spreads) from the Expected Value result for a more realistic profit expectation.
Risk Disclosure: This content is educational only and doesn’t constitute financial advice. Trading involves substantial risk of loss. Market conditions, emotions, and execution quality significantly impact real-world results. Use this calculator for strategy analysis and planning, but remember that actual trading performance may differ from theoretical calculations due to various market and psychological factors.