How do I use the Roi betting calculator?

The ROI betting calculator is quite simple to use once you know how much you are willing to stake and you have collected your odds from the UK’s best bookmakers. Once you have inputted the relevant information - betting amount, estimated probability and your odds - you will then press calculate.

How does the Roi calculator work?

The ROI calculator will calculate the implied probability, the expected return as a dollar amount, and the ROI as a percentage of the bet amount. It is important to understand that the outputs of the ROI calculator represent the expected value and not the outcome of any one particular bet.

Is a positive ROI a good bet?

That is up to your and your personal risk preferences. Generally speaking, any positive ROI represents a bet that is profitable in the long term, and the higher the ROI the better. Sometimes a bet that has a 10% ROI is great but not if it costs you the opportunity to make a bet that is 20% ROI.