{"id":1599,"date":"2025-03-29T20:54:57","date_gmt":"2025-03-29T20:54:57","guid":{"rendered":"https:\/\/quickpercentcalc.com\/calculateur-de-pourcentage\/"},"modified":"2025-04-07T17:27:00","modified_gmt":"2025-04-07T17:27:00","slug":"calculateur-de-pourcentage","status":"publish","type":"page","link":"https:\/\/quickpercentcalc.com\/fr\/mathematiques\/calculateur-de-pourcentage\/","title":{"rendered":"Calculateur de pourcentage"},"content":{"rendered":"\n<p>Calculer des pourcentages. Notre calculatrice vous permet de calculer facilement des pourcentages.<\/p>\n\n<p>Cette calculatrice vous aide \u00e0 d\u00e9terminer le pourcentage d&rsquo;une valeur par rapport \u00e0 une autre, le pourcentage d&rsquo;une valeur par rapport \u00e0 un certain pourcentage, et \u00e0 calculer le pourcentage d&rsquo;augmentation\/diminution. La formule utilis\u00e9e pour chaque calcul est \u00e9galement fournie pour vous aider \u00e0 comprendre comment calculer les pourcentages vous-m\u00eame.<\/p>\n\n<h2 class=\"wp-block-heading\">Trouvez X pour cent de Y<\/h2>\n\n<p><strong>Formule permettant de trouver X pour cent de Y<\/strong> (par exemple, 20 % de 350) :<\/p>\n\n<style>\n\n.frac {\n    display: inline-block;\n    position: relative;\n    vertical-align: middle;\n    letter-spacing: 0.001em;\n    text-align: center;\n}\n.frac > span {\n    display: block;\n    padding: 0.1em;\n}\n.frac span.bottom {\n    border-top: thin solid black;\n}\n.frac span.symbol {\n    display: none;\n}\n<\/style>\n<div class=\"formel\">\n\n  $\\frac{X}{100}*Y$$$\n    \n\n<\/div>\n<br\/><br\/>\n\n<script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/3.5.1\/jquery.min.js\"><\/script>\n<script>\n    $(function () {\n        $(\"#regnut1\").click(function () {\n            var tall1 = $(\"#tall1\").val();\n            var tall2 = $(\"#tall2\").val();\n\n\n            var utregning = 0;\n\n            \/\/utregning\n            utregning = tall1\/100*tall2;\n            console.log(tall1);\n            \n            if(utregning % 1 !== 0){\n                utregning = utregning.toFixed(4);\n            }\n            else{\n                utregning = utregning.toFixed(0);\n            }\n\n\n            $(\"#resultat1\").html(utregning);\n\n            $(\"#resultatBoks1\").css({ \"visibility\": \"initial\" });\n\n\n        });\n\n\n    });\n\n<\/script>\n\n\n<br\/><input type=\"number\" id=\"tall1\" style=\"width: initial !important;\" placeholder=\"20\"\/><span>  % de  <\/span><input type=\"number\" id=\"tall2\" style=\"width: initial !important;\" placeholder=\"350\"\/>\n<br\/><br\/><input type=\"button\" id=\"regnut1\" value=\"Calculer\"\/>\n<br\/><br\/><div id=\"resultatBoks1\" style=\"visibility: hidden;\">\n    <span>R\u00e9sultat :<\/span><br\/>    <span id=\"resultat1\" class=\"kalkyleResultat\"><\/span>\n<\/div>\n<br\/><br\/>\n\n<h2 class=\"wp-block-heading\">D\u00e9terminez le pourcentage de X par rapport \u00e0 Y<\/h2>\n\n<p><strong>Formule permettant de d\u00e9terminer le pourcentage de X par rapport \u00e0 Y<\/strong> (par exemple, le pourcentage de 30 par rapport \u00e0 200) :<\/p>\n\n<style>\n\n.frac {\n    display: inline-block;\n    position: relative;\n    vertical-align: middle;\n    letter-spacing: 0.001em;\n    text-align: center;\n}\n.frac > span {\n    display: block;\n    padding: 0.1em;\n}\n.frac span.bottom {\n    border-top: thin solid black;\n}\n.frac span.symbol {\n    display: none;\n}\n<\/style>\n<div class=\"formel\">\n\n  $$\\frac{X}{Y}*100$$$\n    \n\n<\/div>\n<br\/><br\/>\n\n<script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/3.5.1\/jquery.min.js\"><\/script>\n<script>\n    $(function () {\n        $(\"#regnut2\").click(function () {\n            var tall3 = $(\"#tall3\").val();\n            var tall4 = $(\"#tall4\").val();\n\n\n            var utregning = 0;\n\n            \/\/utregning\n            utregning = tall3\/tall4*100;\n            \n            if(utregning % 1 !== 0){\n                utregning = utregning.toFixed(4);\n            }\n            else{\n                utregning = utregning.toFixed(0);\n            }\n\n\n            $(\"#resultat2\").html(utregning + \" %\");\n\n            $(\"#resultatBoks2\").css({ \"visibility\": \"initial\" });\n\n\n        });\n\n\n    });\n\n<\/script>\n\n\n<br\/><input placeholder=\"30\" type=\"number\" id=\"tall3\" style=\"width: initial !important;\"\/><span>  est le nombre de % de  <\/span><input type=\"number\" placeholder=\"200\" id=\"tall4\" style=\"width: initial !important;\"\/>\n<br\/><br\/><input type=\"button\" id=\"regnut2\" value=\"Calculer\"\/>\n<br\/><br\/><div id=\"resultatBoks2\" style=\"visibility: hidden;\">\n    <span>R\u00e9sultat :<\/span><br\/>    <span id=\"resultat2\" class=\"kalkyleResultat\"><\/span>\n<\/div>\n<br\/><br\/>\n\n<h2 class=\"wp-block-heading\">Calculer le pourcentage de variation<\/h2>\n\n<p><strong>Formule permettant de calculer le pourcentage de variation<\/strong> (augmentation ou diminution) (par exemple, de 50 \u00e0 60) :<br\/><\/p>\n\n<style>\n\n.frac {\n    display: inline-block;\n    position: relative;\n    vertical-align: middle;\n    letter-spacing: 0.001em;\n    text-align: center;\n}\n.frac > span {\n    display: block;\n    padding: 0.1em;\n}\n.frac span.bottom {\n    border-top: thin solid black;\n}\n.frac span.symbol {\n    display: none;\n}\n<\/style>\n<div class=\"formel\">\n\n  $$\\frac{nouvelle ~valeur~- ~ancienne ~valeur}{ancienne ~valeur}*100$$$\n    \n\n<\/div>\n<br\/><br\/>\n\n<script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/3.5.1\/jquery.min.js\"><\/script>\n<script>\n    $(function () {\n        $(\"#regnut3\").click(function () {\n            var tall5 = $(\"#tall5\").val();\n            var tall6 = $(\"#tall6\").val();\n\n            tall5 = parseFloat(tall5.replace(\",\", \".\"));\n            tall6 = parseFloat(tall6.replace(\",\", \".\"));\n\n            var utregning = 0;\n\n            \/\/utregning\n            utregning = (tall6 - tall5)\/tall5*100;\n            \n            if(utregning % 1 !== 0){\n                utregning = utregning.toFixed(4);\n            }\n            else{\n                utregning = utregning.toFixed(0);\n            }\n\n            utregning = utregning.toString().replace(\".\", \",\");\n\n            $(\"#resultat3\").html(utregning + \" %\");\n\n            $(\"#resultatBoks3\").css({ \"visibility\": \"initial\" });\n\n\n        });\n\n\n    });\n\n<\/script>\n\n\n<br\/><span>Pourcentage de variation par rapport \u00e0  <\/span><input placeholder=\"50\" type=\"number\" id=\"tall5\" style=\"width: initial !important;\"\/><span>  \u00e0  <\/span><input placeholder=\"60\" type=\"number\" id=\"tall6\" style=\"width: initial !important;\"\/>\n<br\/><br\/><input type=\"button\" id=\"regnut3\" value=\"Calculer\"\/>\n<br\/><br\/><div id=\"resultatBoks3\" style=\"visibility: hidden;\">\n    <span>R\u00e9sultat :<\/span><br\/>    <span id=\"resultat3\" class=\"kalkyleResultat\"><\/span>\n<\/div>\n\n<h2 class=\"wp-block-heading\">Comment calculer des pourcentages \u00e0 l&rsquo;aide d&rsquo;une calculatrice ?<\/h2>\n\n<p>Pour trouver un pourcentage sur une calculatrice, il suffit de diviser la valeur du pourcentage par 100, puis de la multiplier par le nombre dont vous voulez conna\u00eetre le pourcentage.<br\/>Par exemple, pour trouver 30 % de 200 :<\/p>\n\n<p><code>30 \/ 100 = 0.3<\/code><br\/>Ensuite :<br\/><code>0.3 \u00d7 200 = 60<\/code><\/p>\n\n<p>Au lieu de diviser d&rsquo;abord le pourcentage par 100, vous pouvez \u00e9galement d\u00e9placer la virgule de deux places vers la gauche.<br\/>Dans l&rsquo;exemple ci-dessus, en d\u00e9pla\u00e7ant la virgule de 30,0, vous obtenez 0,300, ce qui correspond \u00e0 0,3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Calculer des pourcentages. Notre calculatrice vous permet de calculer facilement des pourcentages. Cette calculatrice vous aide \u00e0 d\u00e9terminer le pourcentage [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1613,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"kalkulator-side.php","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","adv-header-id-meta":"","stick-header-meta":"","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-1599","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>Calculateur de pourcentage - 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\/fr\/mathematiques\/calculateur-de-pourcentage\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Calculateur de pourcentage - Quick Percent Calculator\" \/>\n<meta property=\"og:description\" content=\"Calculer des pourcentages. 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