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ERA stands for Earned Run Average. The number of innings per game determines how ERA is calcuated. In Major League Baseball they play 9 innings so ERA is calculated with this equation, Earned Runs divided by 9. High School Baseball (at least where I am located) plays 7 innings as a regulation length game. In this case a pitcher's ERA is Earned Runs divided by 7. In Little League the a regulation game is 6 innings, so ERA would be determined by Earned Runs divided by 6. If you are playing a game and it goes in to extra innings then a pitcher's ERA is not affected by the extra innings. If a regulation game is 6 innings, and the game goes into the seventh inning, then a pitcher's ERA is still determined by # of earned runs divided by 6. In summary ERA is ALWAYS determined by the amount of Earned Runs allowed divided by the number of innings played (not including extra innings).

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15y ago
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15y ago

You wold multiply by the number of innings in a regulation game. In softball that would normally be 7. So Multiplying by 7 would be correct. mdm

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Q: Does ERA change if you play 7 innings?
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Do you base an era in high school games on 7 innings instead of 9 to calculate ERA?

No. The ERA is calculated the same in all levels and is based on 9 innings.


If a player pitched 23.1 innings and gave up 7 earned runs what is his ERA?

.30


What are the worst era's since 1900 for a season with 150 innings or more?

Well, I can't swear they're the worst of the worst but the 1930 Philadelphia Phillies hold the MLB record for highest team ERA in a season at 6.71. That season, Les Sweetland pitched 167 innings to an ERA of 7.71 (record was 7-15) and Claude Willoughby pitched 153 innings to an ERA of 7.59 (record was 4-17). Jim Walkup of the 1937 St. Louis Browns pitched 150 1/3 innings to an ERA of 7.36 and record of 9-12. His career 6.74 ERA over 462 1/3 innings is the highest in MLB's modern era for pitchers that threw at least 400 innings in a career. More recently, Jose Lima had a 6.99 ERA in 168 2/3 innings (record was 5-16) for the 2005 Kansas City Royals and a 6.65 ERA in 196 1/3 innings (record was 7-16) for the 2000 Houston Astros.


Can you show how to calculate earned run average in girls fast pitch softball if your daughter has pitched 17 innings and allowed 4 earned runs what would her ERA be?

1) Multiply the total number of earned runs by the number of innings in a full game (most fastpitch leagues play 7 inning games but some youth leagues play 6 inning games). 2) Divide the total number of innings pitched into the number derived from 1) above and round to the second decimal place. Using 17 innings pitched and 4 earned runs ... For games that are 7 innings in length, the ERA would be 1.65 (4 times 7 equal 28 and 28 divided by 17 equal 1.647 which is rounded to 1.65). For games that are 6 innings in length, the ERA would be 1.41 (4 times 6 equal 24 and 24 divided by 17 equal 1.411 which is rounded to 1.41).


How do you figure out a pitchers ERA?

ERA is based on 9 innings pitched. When you see a pitcher with a 4.94 ERA that means for every 9 innings pitched, he gives up 4.94 earned runs. Example: A pitcher has pitched 150 innings and given up 60 earned runs. 1) Divide the number of earned runs (60) by the number of innings pitched (150) =0.40. 2) Then take that number (0.4) and multiply it by 9 =3.60. A pitcher who has pitched 150 innings and given up 60 earned runs has an ERA of 3.60.


How many innings in a college softball game?

There are 6 outs per inning and there are 7 innings in one complete game. Do the math 6x7= 42


How does high school era work if 7 innings is a full game?

You adjust the formula for regulation game length. So it becomes ER*7/IP (Remember to convert fractional innings to their approriate decimal values).


How do you figure fastpitch softball era?

To figure ERA take the total number of earned runs and multiply by 7 (which is a complete game in softball) then divide by innings pitched.


When does softball end?

softball has 7 innings in less a tie then they play more innings if one team is winning by a lot they have the mercy rule and they call the game


How many innings are in a Georgia High school baseball game?

In Texas, High School baseball games are 7 innings long, and I believe that is the same around the country. If the game is tied at the end of the 7th inning, it continues until there is a winner.


How many total innings are in a 16 inch softball game?

usually about 7 innings


How many innings are in little league baseball games?

7 innings:)