How to use decimal odds to calculate the profit that a bookmaker has factored into a particular market (the overround), how to convert old-style fractional odds into decimal odds format and how to use decimal odds to help you take a dutching approach

Our Spread Betting Application / Dutching Calculator (also known as the Dutching System) increases your chances of winning with a host of helpful tools, such as, full Optimization, Stake Adjustment handling and intelligent importing of odds.