{"id":1822,"date":"2023-06-04T01:54:38","date_gmt":"2023-06-04T01:54:38","guid":{"rendered":"https:\/\/quickpercentcalc.com\/sonstiges\/kraft-rechner-1rm\/"},"modified":"2025-04-07T18:56:43","modified_gmt":"2025-04-07T18:56:43","slug":"kraft-rechner-1rm","status":"publish","type":"page","link":"https:\/\/quickpercentcalc.com\/de\/sonstiges\/kraft-rechner-1rm\/","title":{"rendered":"Kraft-Rechner (1RM)"},"content":{"rendered":"\n<p>Berechnen Sie Ihr One-Rep Max (1RM). Mit unserem Rechner k\u00f6nnen Sie Ihr 1RM ganz einfach berechnen. <\/p>\n\n<p>Mit diesem Rechner k\u00f6nnen Sie das Gewicht und die Anzahl der Wiederholungen eingeben, die Sie bei einer Kraft\u00fcbung ausf\u00fchren k\u00f6nnen, um das maximale Gewicht zu sch\u00e4tzen, das Sie f\u00fcr eine Wiederholung heben k\u00f6nnen. Wenn Sie zum Beispiel 225 Pfund f\u00fcr 5 Wiederholungen auf der Bank dr\u00fccken, w\u00e4re das gesch\u00e4tzte 1RM 253,2 Pfund.<\/p>\n\n<p>Es gibt mehrere Formeln zur Sch\u00e4tzung des 1RM, aber eine der popul\u00e4rsten und ziemlich genauen Methoden ist die Formel von Matt Brzycki.<\/p>\n\n<p>Formel f\u00fcr 1RM:<\/p>\n\n<style>\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\n<div class=\"formel\">\n  $$\\frac{Gewicht ~ in ~ lbs ~ oder ~ kgs}{1.0278 &#8211; (0.0278 \\mal Wiederholungen)}$$\n<\/div>\n<br\/><br\/>\n\n<script>\nfunction calculate1RM() {\n    var weight = parseFloat(\n        document.getElementById(\"w\").value.replace(\/,\/g, \".\")\n    ).toFixed(4);\n\n    var reps = parseFloat(\n        document.getElementById(\"r\").value.replace(\/,\/g, \".\")\n    ).toFixed(4);\n\n    var result = weight \/ (1.0278 - (0.0278 * reps));\n    result = parseFloat(result);\n\n    if (result % 1 !== 0) {\n        result = result.toFixed(1);\n    } else {\n        result = result.toFixed();\n    }\n\n    document.getElementById(\"result\").innerHTML = result.toString();\n    document.getElementById(\"resultBox\").style.visibility = \"visible\";\n}\n<\/script>\n\n<label for=\"w\">Gehobenes Gewicht (lbs oder kgs)<\/label>\n<input type=\"number\" id=\"w\" min=\"0\"\/>\n<br\/><br\/><label for=\"r\">Anzahl der Wiederholungen<\/label>\n<input type=\"number\" id=\"r\" min=\"0\"\/>\n<br\/><br\/>\n<input type=\"button\" id=\"calculate\" value=\"Berechnen Sie\" onclick=\"calculate1RM()\"\/>\n<br\/><br\/><div id=\"resultBox\" style=\"visibility: hidden;\">\n    <span>Gesch\u00e4tztes 1RM:<\/span><br\/>    <span id=\"result\" class=\"calculationResult\"><\/span>    \n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Berechnen Sie Ihr One-Rep Max (1RM). Mit unserem Rechner k\u00f6nnen Sie Ihr 1RM ganz einfach berechnen. Mit diesem Rechner k\u00f6nnen [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1773,"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-1822","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>Kraft-Rechner (1RM) - 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\/de\/sonstiges\/kraft-rechner-1rm\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kraft-Rechner (1RM) - Quick Percent Calculator\" \/>\n<meta property=\"og:description\" content=\"Berechnen Sie Ihr One-Rep Max (1RM). 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