Arbitrage Calculator: Find Sure Bets

Enter the odds for each outcome from different bookmakers and your total desired stake. The calculator will determine if an arbitrage opportunity exists and show you how to distribute your stake for a guaranteed profit. For a deeper understanding, explore our ultimate sports betting guide.

Arbitrage betting (often called "sure betting" or "arbing") is a strategy where a bettor places wagers on all possible outcomes of an event with different bookmakers, guaranteeing a profit regardless of the result. This is possible when discrepancies in odds between bookmakers create a situation where the combined implied probabilities of all outcomes are less than 100%.

For example, if Bookmaker A offers odds of 2.10 for Team A to win, and Bookmaker B offers odds of 1.95 for Team B to win (in a 2-way market), an arbitrage opportunity might exist. By calculating the precise stake for each outcome, you can ensure a small, but guaranteed, profit. Master the fundamentals by learning how to read betting odds to better understand these opportunities.

Key Characteristics:

• Risk-Free: When executed correctly, arbitrage bets eliminate risk entirely.
• Small Margins: Profits are typically small percentages (e.g., 1-5%), requiring larger stakes for significant returns. Compare this to the parlay strategy, which offers higher payouts but with greater risk.
• Time-Sensitive: Odds change rapidly, so identifying and placing arbitrage bets quickly is crucial. Stay updated with real-time NFL odds and NBA odds.
• Multiple Bookmakers: Requires accounts with several different sportsbooks to find discrepancies. Use our odds comparison tool to streamline this process.

Our calculator helps you quickly identify these opportunities and determine the exact stakes needed to secure your profit. For additional strategies, explore our ultimate parlay betting guide, check out our hedge bet calculator for protecting existing wagers, or learn about best betting strategies for comprehensive betting success.

Follow these steps to effectively use the Arbitrage Calculator and maximize your betting profits:

• Select Market Type: Choose between a "2-Way Market" (e.g., Team A vs. Team B, Over/Under) or a "3-Way Market" (e.g., Win, Lose, Draw). This flexibility works across various sports including NFL betting and soccer betting.
• Enter Total Stake: Input the total amount of money you are willing to bet across all outcomes.
• Input Odds: For each outcome, enter the odds from the bookmaker offering the highest odds for that specific outcome.
  • Odds Format: Select the correct format (American, Decimal, or Fractional) for each odd.
  • American Odds: Enter as positive (+150) or negative (-110). Check our guide on implied probability in sports betting to understand these formats better.
  • Decimal Odds: Enter as a decimal (2.50).
  • Fractional Odds: Enter as a fraction (5/2).
• Interpret Results:
  • Arbitrage Percentage: A positive percentage indicates a guaranteed profit. The higher the percentage, the larger the profit.
  • Total Payout: The total amount you will receive back if the arbitrage is successful.
  • Guaranteed Profit: Your net profit after all stakes are accounted for.
  • Stake Distribution: Shows the exact amount to bet on each outcome to secure the guaranteed profit. For comparison, see how removing vig affects your betting calculations.

Remember, speed is key in arbitrage betting as odds can change quickly. Use this tool to make informed and profitable decisions. You might also benefit from learning about NFL betting strategies, NBA betting strategies, and over/under betting in soccer as complementary strategies.

Take your arbitrage betting to the next level with these advanced techniques used by professional bettors:

Finding the Best Arbitrage Opportunities

Successful arbitrage betting requires access to multiple sportsbooks and the ability to quickly compare odds. Use our sportsbook odds comparison tool to identify discrepancies across bookmakers. Monitor live betting markets and check live NFL odds for in-game opportunities.

Combining with Other Betting Tools

Arbitrage betting works best when combined with other betting strategies. Use our round robin calculator to explore multi-bet combinations, or check the implied odds calculator to verify true probability versus bookmaker odds.

Managing Your Bankroll

Even though arbitrage betting offers guaranteed returns, proper bankroll management is essential. Consider using the Fibonacci betting system to manage your stakes systematically. Track your bets and analyze performance across different sports, from NFL games to NBA matchups.

Exploring Niche Markets

While major sports offer frequent arbitrage opportunities, don't overlook niche markets like tennis betting, esports betting, and horse racing. These markets often have greater odds discrepancies, leading to higher arbitrage percentages. Our trifecta calculator is perfect for exotic horse racing bets.

Player Props and Specialized Bets

Don't limit yourself to traditional game outcomes. Player prop betting offers unique arbitrage opportunities, especially during major events. Use tools like our NFL prop finder to identify value across multiple bookmakers. Learn about underdog betting to find overlooked opportunities in player markets.

Before engaging in arbitrage betting, it's crucial to understand the legal landscape and ensure you're betting within permitted jurisdictions.

Legality of Arbitrage Betting

Arbitrage betting is completely legal in jurisdictions where sports betting is permitted. You are simply placing bets at different bookmakers - there's nothing illegal about taking advantage of different odds. However, always verify your local laws regarding online sports betting. Check our comprehensive guide on where sports betting is legal to understand regulations in your state.

Bookmaker Restrictions

While arbitrage is legal, bookmakers generally don't appreciate arbers. They may limit your account or restrict bet sizes if they detect consistent arbitrage betting patterns. To mitigate this risk, vary your bet amounts, place occasional non-arbitrage bets, and spread your activity across multiple accounts. Understanding sportsbook industry changes can help you stay ahead of restrictions.

Building Your Betting Portfolio

Successful arbitrage betting requires accounts at multiple licensed sportsbooks. Research each platform's terms and conditions, withdrawal limits, and verification requirements. Compare features across different markets including NFL betting platforms and NBA betting sites.

Tax Implications

Gambling winnings, including profits from arbitrage betting, may be subject to taxation in your jurisdiction. Keep detailed records of all your bets, stakes, and winnings for tax reporting purposes. Consult with a tax professional familiar with gambling income to ensure compliance.