{"id":2127,"date":"2023-03-26T17:56:36","date_gmt":"2023-03-26T17:56:36","guid":{"rendered":"https:\/\/advantagecalculators.com\/?page_id=2127"},"modified":"2023-03-26T17:56:57","modified_gmt":"2023-03-26T17:56:57","slug":"era-calculator-earned-run-average","status":"publish","type":"page","link":"https:\/\/advantagecalculators.com\/era-calculator-earned-run-average\/","title":{"rendered":"ERA Calculator &#8211; Earned Run Average"},"content":{"rendered":"\n<div class=\"container\">\n    <div class=\"row\">\n      <div class=\"col\">\n        <form id=\"era-form\">\n          <div class=\"mb-3\">\n            <label for=\"earnedruns\" class=\"form-label\">Enter Total Earned Runs:<\/label>\n            <input type=\"text\" class=\"form-control\" id=\"earnedruns\" name=\"earnedruns\">\n          <\/div>\n          <div class=\"mb-3\">\n            <label for=\"inningspitched\" class=\"form-label\">Enter Number of Innings Pitched:<br><\/label><span style=\"font-size: 14px;font-style: italic;\"> (e.g. 4.33 = 4 1\/3 innings or 6.67 = 6 2\/3 innings.)<\/span>\n            <input type=\"text\" class=\"form-control\" id=\"inningspitched\" name=\"inningspitched\">\n          <\/div>\n          <div class=\"mb-3\">\n            <label for=\"reg_innings_in_game\" class=\"form-label\">Enter Number of Innings in Regulation Game:<\/label>\n            <input type=\"text\" value=\"9\" class=\"form-control\" id=\"reg_innings_in_game\" name=\"reg_innings_in_game\">\n          <\/div>\n          <div class=\"mb-3\">\n            <label for=\"era\" class=\"form-label\">Earned Run Average:<\/label>\n            <input type=\"text\" class=\"form-control\" id=\"era\" name=\"era\" style=\"text-align: center; background-color: #e8e8e8\" readonly=\"\">\n          <\/div>\n          <div class=\"d-grid gap-2 d-md-flex justify-content-md-start\">\n            <button type=\"button\" class=\"\" onclick=\"calculateERA()\">Calculate<\/button>\n            <button type=\"button\" class=\"button-outline\" onclick=\"clearForm()\">Clear form<\/button>\n          <\/div>\n        <\/form>\n      <\/div>\n    <\/div>\n  <\/div>\n  <script>\n    function clearForm() {\n      document.getElementById(\"era-form\").reset();\n    }\n\n    function calculateERA() {\n      const earnedRuns = parseFloat(document.getElementById(\"earnedruns\").value);\n      const inningsPitched = parseFloat(document.getElementById(\"inningspitched\").value);\n      const regInningsInGame = parseFloat(document.getElementById(\"reg_innings_in_game\").value);\n\n      if (inningsPitched === 0) {\n        document.getElementById(\"era\").value = \"Cannot calculate\";\n      } else {\n        const era = (earnedRuns \/ inningsPitched * regInningsInGame).toFixed(2);\n        document.getElementById(\"era\").value = era;\n      }\n    }\n  <\/script>\n\n<link href=\"https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.0.2\/dist\/css\/bootstrap.min.css\" rel=\"stylesheet\" integrity=\"sha384-EVSTQN3\/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC\" crossorigin=\"anonymous\">\n\n\n<style>\n.form-floating>.form-control, input[type=\"text\"], input[type=\"email\"], input[type=\"url\"], input[type=\"password\"], input[type=\"search\"], input[type=\"tel\"], input[type=\"number\"], textarea, select {\n    height: inherit;\n    border: 1px solid #ced4da;\n    border-radius: 0.25rem;\n    max-width: 200px;\n}\n<\/style>\n\n\n\n<div style=\"height:44px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"lightweight-accordion bordered\"><details><summary class=\"lightweight-accordion-title\"><h2>Earned Run Average Calculator User Guide<\/h2><\/summary><div class=\"lightweight-accordion-body\">\n\n<p>This tool helps you calculate the ERA (Earned Run Average) for a baseball pitcher, given the total number of earned runs and innings pitched. ERA is a statistical measure of a pitcher&#8217;s effectiveness and is calculated by dividing the number of earned runs by the number of innings pitched and multiplying it by the number of innings in a regulation game (usually 9).<\/p>\n\n\n\n<p>To use this calculator, simply fill in the input fields with the required information:<\/p>\n\n\n\n<ol>\n<li>Enter the total number of earned runs the pitcher allowed in the &#8220;Enter Total Earned Runs&#8221; field.<\/li>\n\n\n\n<li>Enter the number of innings the pitcher pitched in the &#8220;Enter Number of Innings Pitched&#8221; field. Note that you can use decimals to represent partial innings (e.g., 4.33 innings = 4 1\/3 innings).<\/li>\n\n\n\n<li>The number of innings in a regulation game is automatically set to 9, but you can change it if needed.<\/li>\n\n\n\n<li>Click on the &#8220;Calculate&#8221; button to compute the pitcher&#8217;s ERA.<\/li>\n<\/ol>\n\n\n\n<p>If the pitcher did not pitch any innings (i.e., innings pitched is 0), the calculator will display the message &#8220;Cannot calculate&#8221; in the ERA field.<\/p>\n\n\n\n<p>To clear the form, click on the &#8220;Clear form&#8221; button.<\/p>\n\n<\/div><\/details><\/div>\n\n\n<div style=\"height:44px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Earned run average, or ERA, is one of the most important statistics used to evaluate the performance of a baseball pitcher. The ERA is used to measure how many runs a pitcher allows per nine innings pitched (regulation), and it&#8217;s an essential tool for coaches, scouts, and baseball enthusiasts.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ERA Calculator Formula<\/h2>\n\n\n\n<p>The calculation of ERA is straightforward. Divide the number of earned runs allowed by the pitcher by the number of innings pitched, then multiply by nine. Earned runs are the runs scored against a pitcher that is directly attributable to the pitcher&#8217;s performance, excluding runs scored as a result of errors made by the fielders.<\/p>\n\n\n\n<p>For example, if a pitcher allows four earned runs in 27 innings pitched, their ERA would be calculated as follows:<\/p>\n\n\n\n<p>(4 earned runs \u00f7 27 innings) x 9 = 1.33 ERA<\/p>\n\n\n\n<p>This means that the pitcher allows an average of 1.33 earned runs per nine innings pitched. The lower the ERA, the better the pitcher&#8217;s performance is considered to be.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ERA Importance<\/h2>\n\n\n\n<p>ERA is an important statistic because it provides a comprehensive overview of a pitcher&#8217;s performance. While other statistics, such as wins and losses, can be influenced by factors outside of the pitcher&#8217;s control, ERA is a direct measure of how well the pitcher is performing on the mound. A high ERA indicates that the pitcher is struggling and needs to improve, while a low ERA is a sign of a strong performance.<\/p>\n\n\n\n<p>ERA is also useful for comparing pitchers across different eras, teams, and leagues. Since ERA is calculated using the same formula for all pitchers, it provides a consistent and objective measure of performance. This makes it possible to compare pitchers from different eras, even though the rules and conditions of the game may have changed over time.<\/p>\n\n\n\n<p>Another important use of ERA is in scouting and drafting new players. When evaluating potential prospects, scouts and coaches will look at a player&#8217;s ERA to get an idea of their performance on the mound. A high ERA may indicate that the player is not ready for the next level, while a low ERA can be a sign of potential success.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ERA Limitation<\/h2>\n\n\n\n<p>While ERA is an essential statistic for evaluating a pitcher&#8217;s performance, it&#8217;s important to note that it&#8217;s not the only statistic that matters. Other statistics, such as strikeouts, walks, and hits allowed, can also provide valuable insights into a pitcher&#8217;s performance. Additionally, ERA can be influenced by factors outside of the pitcher&#8217;s control, such as the quality of the defense behind them or the ballpark they are pitching in.<\/p>\n\n\n\n<p>Earned run average is an essential baseball statistic that measures a pitcher&#8217;s performance by calculating the number of earned runs allowed per nine innings pitched. Understanding ERA is crucial for coaches, scouts, and baseball enthusiasts, as it provides valuable insights into a pitcher&#8217;s performance and can be used to compare pitchers across different eras, teams, and leagues.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Enter Total Earned Runs: Enter Number of Innings Pitched: (e.g. 4.33 = 4 1\/3 innings or 6.67 = 6 2\/3 &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"ERA Calculator &#8211; Earned Run Average\" class=\"read-more button\" href=\"https:\/\/advantagecalculators.com\/era-calculator-earned-run-average\/#more-2127\" aria-label=\"More on ERA Calculator &#8211; Earned Run Average\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/advantagecalculators.com\/wp-json\/wp\/v2\/pages\/2127"}],"collection":[{"href":"https:\/\/advantagecalculators.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/advantagecalculators.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/advantagecalculators.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/advantagecalculators.com\/wp-json\/wp\/v2\/comments?post=2127"}],"version-history":[{"count":15,"href":"https:\/\/advantagecalculators.com\/wp-json\/wp\/v2\/pages\/2127\/revisions"}],"predecessor-version":[{"id":2403,"href":"https:\/\/advantagecalculators.com\/wp-json\/wp\/v2\/pages\/2127\/revisions\/2403"}],"wp:attachment":[{"href":"https:\/\/advantagecalculators.com\/wp-json\/wp\/v2\/media?parent=2127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}