Arbitrage Calculator
Find guaranteed profit opportunities by betting on all outcomes
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Results
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What is Arbitrage Betting?
Arbitrage betting (also known as "arbing" or "sure betting") is a risk-free betting strategy that guarantees profit by exploiting price discrepancies between different bookmakers or betting exchanges. By backing and laying the same outcome at different odds, you can lock in a profit regardless of the result.
This calculator helps you identify arbitrage opportunities and calculate the exact stakes needed to guarantee equal profit on both outcomes.
Why Use Arbitrage Betting?
Guaranteed Profits
Lock in risk-free profits regardless of the outcome
No Market Knowledge Required
You don't need to predict outcomes - just find price differences
Consistent Returns
Build a steady income stream with regular arb opportunities
Low Risk Strategy
Mathematical certainty removes gambling risk
Exchange Access is Essential
To successfully execute arbitrage bets, you need access to a betting exchange where you can lay bets (bet against an outcome). Traditional bookmakers only allow you to back bets, which limits your arbitrage opportunities.
Why You Need an Exchange:
- •Lay Betting: Only exchanges allow you to act as the bookmaker
- •Better Odds: Exchanges often have better odds than traditional bookmakers
- •More Markets: Access to thousands of markets for arb opportunities
- •Lower Margins: Exchanges typically have much lower margins than bookmakers
Join Betfair Exchange
The world's largest betting exchange. Sign up through our link and get access to the best liquidity and markets for arbitrage betting.
Join Oddjusta Exchange
Oddjusta is a global betting exchange offering fair odds, transparency, and fast crypto-friendly deposits and withdrawals.
How It Works
Arbitrage betting (arbing) involves placing bets on all possible outcomes of an event at odds that guarantee a profit regardless of the result. This calculator helps you find the optimal stake distribution.
Example
If you find back odds of 2.10 and lay odds of 2.05, you can calculate the exact stakes needed to guarantee a profit on both outcomes.