Arbitrage Calculator
Enter odds from different sportsbooks to find guaranteed-profit arbitrage opportunities. Supports 2-way and 3-way markets.
Odds by outcome
Use the best price you can get at each book. Total stake is split across outcomes.
| Outcome 1 | Outcome 2 |
|---|---|
Total implied
98.33%
Profit %
1.69%
Guaranteed profit
$16.95
| Outcome | Stake | Payout |
|---|---|---|
| Outcome 1 | $406.78 | $1,016.95 |
| Outcome 2 | $593.22 | $1,016.95 |
Frequently Asked Questions
What is arbitrage betting?
Arbitrage betting (or "arbing") exploits odds differences across sportsbooks to guarantee a profit regardless of the outcome. By placing proportional bets on every possible outcome at different books, your combined implied probability falls below 100%, locking in a profit.
How do I find arbitrage opportunities?
You need to compare odds across multiple sportsbooks for the same market. When the combined implied probability drops below 100%, an arbitrage exists. Tools like PropsEdge scan 15+ sportsbooks in real time and flag arbitrage opportunities automatically.
What is a typical arbitrage profit percentage?
Most arbitrage opportunities yield 1-5% profit on the total stake. Larger edges are rare and tend to disappear quickly. Even small percentages add up when applied consistently across many bets with significant stake sizes.
Can sportsbooks limit me for arbitrage betting?
Yes. Sportsbooks monitor for arbing behavior and may limit or restrict accounts that consistently exploit pricing inefficiencies. To mitigate this, many arbers round stakes, avoid max bets, and diversify across books.
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