Arbitrage Calculator

Calculate guaranteed profits by betting on all outcomes of an event

What is Arbitrage Betting?

Arbitrage betting (also known as "arbing") is a technique where you place bets on all possible outcomes of an event at odds that guarantee a profit regardless of the result. This calculator helps you determine if an arbitrage opportunity exists and how much to stake on each outcome.

Number of Outcomes

Odds Format

Total Stake ($)

Outcome 1 Odds

Outcome 2 Odds

Arbitrage Results

Arbitrage Opportunity:

Total Implied Probability:

Stake for Outcome 1:

Stake for Outcome 2:

Total Stake:

Guaranteed Profit:

Return on Investment (ROI):