# ERA Calculator

**Why use an online ERA calculator?**

MYcalcu’s **ERA calculator** finds out the earned run average, which represents the average number of earned runs a pitcher in baseball will give up per nine-inning game.

Therefore, there would be no more time-wasting while calculating the earned run average in baseball using the manual style.

Furthermore, this calculator has no log-in or payment restrictions and it is totally free.

## ERA Calculator

**How does it work?**

The ERA is easily and quickly calculated using the following formula:

ERA = 9 × Earned Runs Allowed / Innings Pitched

For example, a pitcher who allows 4 earned runs in 9 innings pitched would have an ERA of

ERA=9 x 4/9 = 4

Therefore, the pitcher has an ERA of 4.

**How to use the ERA calculator?**

Enter correct information to get the earned run average of any player.