As you know that baseball is a game that is popular and familiar with the world. This game is played in North America. When you play the baseball game, there will be two teams which each team consists of nine pitchers. There is a term which is called as ERA into a baseball game. ERA is an abbreviation of Earned Run Average which is used to measure a pitcher’s effectiveness. The lower ERA is a good ERA in the game. A team which has an ERA under 2 in the game will be safe and it is the good way. There is a formula to calculate ERA in the game to how to calculate ERA. You have to know the formula when you want to play baseball.

### How to Calculate ERA? The Simple Formula for Calculating Earned Run Average (ERA)

How to calculate ERA? There are many simple ways to calculate Earned Run Average in baseball. There are various formulas to calculate ERA, but you can choose one of them. The first formula is ERA= (sum of earned runs/inning pitched) x 9 (6 or 7) based on number per inning in your game. The other formula for calculating ERA is ERA= (Earned Runs/ inning pitched) x 9. For example, ERA= (19 runs/89 innings) x 9, and the ERA is 1.95. Both of the formulas above can be used for calculating Earned Run Average or ERA in the baseball game. Read more