Quick Scenarios
Your Betting Stats
Positive EV! Your strategy should be profitable long-term.
Growth Projection
Projected Bankroll
$1.2K
After 100 bets
Expected Profit
+$242.67
Total ROI
+24.3%
Expected Wins
55
Expected Losses
45
Very low risk of ruin. Safe strategy.
Growth Curve
Pro Tips
- A positive EV doesn't guarantee short-term profits due to variance.
- Keep stakes at 1-3% of bankroll to survive inevitable losing streaks.
- Track your actual results to verify your win rate estimates.
Frequently Asked Questions
What is risk of ruin?
How accurate are these projections?
What win rate do I need to be profitable?
Why does my bankroll project to decrease?
Free Bankroll Growth Calculator - Project Your Betting Profits
Our bankroll growth calculator projects your potential betting profits based on your win rate, average odds, and stake size. See how your bankroll could grow over hundreds of bets with realistic mathematical projections based on your actual betting statistics.
The calculator shows expected value per bet, projected final bankroll, total ROI, and risk of ruin. Understand whether your betting strategy is sustainable long-term. Positive expected value strategies will grow your bankroll over time, while negative EV guarantees eventual losses.
Use the preset scenarios to quickly compare conservative, moderate, and aggressive approaches. Track your real results against projections to verify your win rate assumptions. Smart bettors use bankroll projections to set realistic goals and manage expectations.