{"id":1724,"date":"2021-03-03T08:37:16","date_gmt":"2021-03-03T08:37:16","guid":{"rendered":"https:\/\/quickpercentcalc.com\/estatisticas\/calculadora-media-average\/"},"modified":"2025-04-07T18:46:52","modified_gmt":"2025-04-07T18:46:52","slug":"calculadora-media-average","status":"publish","type":"page","link":"https:\/\/quickpercentcalc.com\/pt-pt\/estatisticas\/calculadora-media-average\/","title":{"rendered":"Calculadora m\u00e9dia (average)"},"content":{"rendered":"\n<p>Calcula a m\u00e9dia. A nossa calculadora encontra a m\u00e9dia para ti.<\/p>\n\n<h2 class=\"wp-block-heading\">Como calcular a m\u00e9dia<\/h2>\n\n<p>A m\u00e9dia pode ser calculada simplesmente somando os n\u00fameros da lista e depois dividindo pelo n\u00famero de valores. Esta \u00e9 a m\u00e9dia aritm\u00e9tica, tamb\u00e9m conhecida como m\u00e9dia regular, e \u00e9 representada pelo s\u00edmbolo \\(\\bar{x}\\).<\/p>\n\n<p>A m\u00e9dia pode frequentemente ser afetada por valores at\u00edpicos e, nesses casos, a <a href=\"https:\/\/quickpercentcalc.com\/statistics\/median\/\">mediana<\/a> pode ser a medida preferida.<\/p>\n\n<p>Para utilizar esta calculadora, separa cada n\u00famero com um espa\u00e7o (exemplo: 2 5 4 etc.). Para n\u00fameros decimais, podes utilizar uma v\u00edrgula ou um ponto. N\u00e3o utilizes separadores de milhares ou letras.<\/p>\n\n<h2 class=\"wp-block-heading\">F\u00f3rmula m\u00e9dia<\/h2>\n\n<p>F\u00f3rmula para a m\u00e9dia onde n \u00e9 o n\u00famero de valores:<\/p>\n\n<style> .frac { display: inline-block; position: relative; vertical-align: middle; letter-spacing: 0.001em; text-align: center; } .frac > span { display: block; padding: 0.1em; } .frac span.bottom { border-top: thin solid black; } .frac span.symbol { display: none; } <\/style> <div class=\"formel\">  $$\\frac{x_1+x_2+x_3+\\ldots+x_n}{n}$$  <\/div> <br\/><br\/>\n\n<script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/3.5.1\/jquery.min.js\"><\/script> <script> $(function () { $(\"#regnut\").click(function () { var str = $(\"#tall\").val(); var res = Array.from(str.split(\/[ ]+\/)); for (var i = 0; i < res.length; i++) { res[i] = res[i].replace(\",\", \".\"); res[i] = parseFloat(res[i]); } var total = 0; for (var i = 0; i < res.length; i++) { total += res[i]; } var gjsnitt = total \/ res.length; if (gjsnitt % 1 !== 0) { gjsnitt = gjsnitt.toFixed(4); } else { gjsnitt = gjsnitt.toFixed(); } gjsnitt = gjsnitt.toString(); gjsnitt = gjsnitt.replace(\".\", \",\"); $(\"#resultat\").html(gjsnitt); $(\"#resultatBoks\").css({ \"visibility\": \"initial\" }); }); }); <\/script>\n<label for=\"tall\">Lista de n\u00fameros (usa espa\u00e7o para separar os n\u00fameros)<\/label><br\/>\n<textarea type=\"text\" id=\"tall\"><\/textarea>\n<br\/><br\/> <br\/><br\/>\n<input type=\"button\" id=\"regnut\" value=\"Calcula\"\/> <br\/><br\/> <div id=\"resultatBoks\" style=\"visibility: hidden;\"> <span>Resultado:<\/span><br\/> <span id=\"resultat\" class=\"kalkyleResultat\"><\/span> <\/div>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Calcula a m\u00e9dia. A nossa calculadora encontra a m\u00e9dia para ti. Como calcular a m\u00e9dia A m\u00e9dia pode ser calculada [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1708,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"kalkulator-side.php","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-1724","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Calculadora de m\u00e9dia - Encontra a m\u00e9dia - Quick Percent Calculator<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/quickpercentcalc.com\/pt-pt\/estatisticas\/calculadora-media-average\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Calculadora de m\u00e9dia - Encontra a m\u00e9dia - Quick Percent Calculator\" \/>\n<meta property=\"og:description\" content=\"Calcula a m\u00e9dia. 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