Arbitrage Calculator

The arbitrage calculator helps you work out how much to bet on each side to make a sure profit. If the result shows a negative number, it means you would lose money instead.

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Lay Bet Calculator

A lay bet means you’re betting against something happening — like betting that a team won’t win. You place your main bet with a regular sportsbook, then use a betting exchange to place a lay bet. This helps reduce risk or even guarantee a small profit, especially useful when claiming bonuses or promotions.

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Betting Odds Converter

Whether you’re dealing with decimal, fractional, or American odds, this calculator instantly converts between all formats, making it easier to interpret the value of a bet .

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