![Bookmaker Margin / Vigorish Calculator](https://i0.wp.com/www.aussportsbetting.com/wp-content/uploads/2021/09/bookmaker_margin_calculator.png?resize=150%2C150&ssl=1)
Bookmaker Margin / Vigorish Calculator
A Bookmaker Margin / Vigorish Calculator has been added to the Online Calculators area of the Tools section. The tool calculates the bookmaker margin (overround) and vigorish (vig) for a set of entered odds. Arbitrage opportunities are highlighted if they…