en.wikipedia.org/wiki/Earned_run_average

In baseball statistics, earned run average (ERA) is the mean of earned runs given
up by a .... Silver also developed a "quick" earned run average (QuikERA or
QERA) to calculate an ERA from...

www.miniwebtool.com/era-calculator/

About This Tool. The online ERA Calculator is used to calculate the ERA (earned
run average) used in baseball statistics.

www.homerunweb.com/era.html

How to Calculate Earned Run Average (ERA) As the basic statistical measure of
a pitcher, ERA determines the average number of earned runs scored against a ...

www.predictem.com/mlb/era.php

How to Calculate ERA. If you're looking to do some number crunching and figure
out how to calculate ERA you've come to the right place! ERA or earned run ...

www.livestrong.com/article/79827-calculate-softball-era/

Feb 4, 2014 ... A pitcher's ERA, or earned run average, is a statistic used to calculate how many
runs a pitcher gives up, on average, in the course of a full ...

softball.isport.com/softball-guides/how-to-calculate-a-pitchers-earned-run-average-in-softball

Earned run average (ERA) is a simple calculation that approximates the number
of earned runs a pitcher allows per seven innings pitched. In simple terms, the ...

m.mlb.com/glossary/standard-stats/earned-run-average

The formula for finding ERA is: 9 x earned runs / innings pitched. If a pitcher exits
a game with runners on base, any earned runs scored by those runners will ...

www.lootmeister.com/mlb/era.php

how to calculate era, pitcher, record, earned run average, whip, stat, walks, hits,
innings, calcuate, divide, baseball.

www.baseball-almanac.com/stats2.shtml

(Innings Pitched divided by 9) x (League ERA - ERA) ... every fan knows what it
means but many often forget the formula used to compute the pitchers ERA.

www.fangraphs.com/library/pitching/era/

Earned Run Average (ERA) is a rudimentary metric designed to assess how well
... To calculate ERA, divide a pitcher's total number of Earned Runs allowed by ...