Selected Formula

Number of Favorable Outcomes (Input)

Total Number of Possible Outcomes (Input)

- Number of Favorable Outcomes - Number of Favorable Outcomes is the number of times the outcome of interest comes.
- Total Number of Possible Outcomes - Total Number of Possible Outcomes is the total number of outcomes that may occur by performing some task.

We need calculators on a regular basis in order to simplfy the complex process of calculating. Probability of an Event calculator provides for the same. We have simplified the entire process of calculating Probability of an Event. All you have to do is provide the input values and hit calculate. You will get the answer for Probability of an Event without getting into the complex process of actually calculating anything. The definitions and meanings of all variables used in the formula are also provided. If you don’t have the values of all variables and you need to calculate some, even that is possible as we provide you different variants and derived formulae as well.