Betting Tools
Professional calculators, guides and resources for bettors
📊 Educational tools • Bet responsibly
Betting Strategies
Martingale Calculator
Loss recovery system. Calculate the next bet amount to recover previous losses.
Dutching Calculator
Distribute your bets across multiple outcomes to guarantee the same return.
Kelly Criterion Calculator
Calculate the ideal stake based on your mathematical edge.
Bankroll Management
Guides and Resources
Martingale Guide
Learn everything about the Martingale strategy, its risks and advantages.
Read Guide →🎯 Professional tools for bettors
At AjusteSite, we offer a complete set of tools for bettors who want to take their bankroll management seriously. Our calculators are based on precise mathematical models and are completely free.
📊 What you'll find here
- Martingale Calculator: Loss recovery system
- Dutching Calculator: Distribute bets across multiple outcomes
- Arbitrage Calculator: Identify surebets and guaranteed profit
- Kelly Criterion Calculator: Ideal stake based on mathematical edge
- Bankroll Management: Ideal bankroll size, stop-loss, and simulators
- Stake Management: Ideal stake per bet (fixed, percentage, variable)
- Drawdown: Risk analysis, maximum drawdown, and how to reduce it
✅ Why use our tools?
- 100% free - no costs or subscriptions
- Accurate and reliable calculations
- Responsive design (works on any device)
- Complete guides and educational content
- Constant updates with new features
🎲 Bet responsibly
Remember: sports betting involves risks. Use our tools to better manage your bankroll, but never bet money you can't afford to lose. Our tools are educational and do not guarantee profit.