Probability to Odds Calculator

Using the probability of an event happening, we can calculate what the fair odds should be. Most books won't offer lines at these levels because they won't include any juice they have on your wager. Input your probability below and let our calculator do the work for you! When should you use the Probability to Odds Calculator? If you feel like you have a good read on the chances of a bet hitting, this calculator will convert the percentage of likelihood of the outcome and show you what odds you should be seeing for this bet.