{"id":1814,"date":"2023-06-04T01:54:38","date_gmt":"2023-06-04T01:54:38","guid":{"rendered":"https:\/\/quickpercentcalc.com\/diverse\/styrkeberegner-1rm\/"},"modified":"2025-04-07T18:56:30","modified_gmt":"2025-04-07T18:56:30","slug":"styrkeberegner-1rm","status":"publish","type":"page","link":"https:\/\/quickpercentcalc.com\/da\/diverse\/styrkeberegner-1rm\/","title":{"rendered":"Styrkeberegner (1RM)"},"content":{"rendered":"\n<p>Beregn dit one-rep max (1RM). Vores beregner hj\u00e6lper dig med nemt at estimere din 1RM. <\/p>\n\n<p>Med denne beregner kan du indtaste den v\u00e6gt og det antal gentagelser, du kan udf\u00f8re i en styrke\u00f8velse, for at estimere den maksimale v\u00e6gt, du kan l\u00f8fte i \u00e9n gentagelse. Hvis du f.eks. b\u00e6nkpresser 225 kg i 5 gentagelser, vil den estimerede 1RM v\u00e6re 253,2 kg.<\/p>\n\n<p>Der er flere formler, der bruges til at estimere 1RM, men en af de mest popul\u00e6re og ret pr\u00e6cise metoder er Matt Brzyckis formel.<\/p>\n\n<p>Formel for 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  $$\\frac{v\u00e6gt ~ i ~ lbs ~ eller ~ kgs}{1,0278 &#8211; (0,0278 \\times gentagelser)}$$\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\">L\u00f8ftet v\u00e6gt (lbs eller kg)<\/label>\n<input type=\"number\" id=\"w\" min=\"0\"\/>\n<br\/><br\/><label for=\"r\">Antal gentagelser<\/label>\n<input type=\"number\" id=\"r\" min=\"0\"\/>\n<br\/><br\/>\n<input type=\"button\" id=\"calculate\" value=\"Beregn\" onclick=\"calculate1RM()\"\/>\n<br\/><br\/><div id=\"resultBox\" style=\"visibility: hidden;\">\n    <span>Ansl\u00e5et 1RM:<\/span><br\/>    <span id=\"result\" class=\"calculationResult\"><\/span>    \n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Beregn dit one-rep max (1RM). Vores beregner hj\u00e6lper dig med nemt at estimere din 1RM. Med denne beregner kan du [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1769,"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-1814","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>Styrkeberegner (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\/da\/diverse\/styrkeberegner-1rm\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Styrkeberegner (1RM) - Quick Percent Calculator\" \/>\n<meta property=\"og:description\" content=\"Beregn dit one-rep max (1RM). 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