Enter the odds for both sides of your bet and specify your stake for one side. The calculator will determine the recommended amount to wager on the other side. Calculated margins are not guaranteed — odds can change between placements.
Enter the odds for both sides of your bet and specify your stake for one side. The calculator will determine the recommended amount to wager on the other side. Calculated margins are not guaranteed — odds can change between placements.
Total Stake
$200.00
Total Payout
$200.00
Total Profit
$0.00 / 0.0%
Arbitrage betting (also called "arbing" or "sure betting") is a strategy where you place bets on multiple possible outcomes of an event across different sportsbooks when odds discrepancies exist. Arbitrage betting is not risk free — odds can change between placements, sportsbooks may void or limit bets, and user error can occur.
Enter the odds from two different sportsbooks for opposite sides of the same event and specify your stake on one side. The calculator will show the calculated hedge stake for the other side. If the combined implied probabilities fall below 100%, the math indicates a candidate arbitrage at the time of measurement — actual margins are not guaranteed since odds can move before both legs are placed.
Arbitrage opportunities are fleeting — they tend to last only minutes before odds adjust. Our Arbitrage Finder scans 30+ sportsbooks in real-time to surface candidate opportunities as they appear. Learn more in our Ultimate Guide to Sportsbook Arbitrage.