{"id":4075,"date":"2026-10-14T23:55:19","date_gmt":"2026-10-14T22:55:19","guid":{"rendered":"https:\/\/wpcalc.com\/de\/einheitenrechner\/noten-frequenz-umrechner\/"},"modified":"2026-10-14T23:55:19","modified_gmt":"2026-10-14T22:55:19","slug":"noten-frequenz-umrechner","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/de\/einheitenrechner\/noten-frequenz-umrechner\/","title":{"rendered":"Frequenz-Umrechner f\u00fcr Musiknoten"},"content":{"rendered":"<section class=\"not-prose calculator-box\" aria-labelledby=\"calculator-title\"><div class=\"flex items-baseline sm:items-center justify-between gap-2 sm:gap-3\"><div class=\"flex flex-col sm:flex-row sm:items-center gap-2\"><span class=\"icon icon-calculator text-primary-700! text-base! dark:text-primary-300!\" aria-hidden=\"true\"><\/span><h2 id=\"calculator-title\" class=\"text-lg font-display font-bold\">Noten und Frequenzen umrechnen<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"4075\" data-favorite-title=\"Notenfrequenz\" data-favorite-url=\"https:\/\/wpcalc.com\/de\/einheitenrechner\/noten-frequenz-umrechner\/\" data-favorite-excerpt=\"Wandeln Sie jede Musiknote (C0\u2013H9) in ihre Frequenz in Hz um oder finden Sie zu einer beliebigen Frequenz die n\u00e4chstgelegene Note \u2013 inklusive Abweichung in Cent. Grundlage ist die gleichstufige Stimmung mit einstellbarem Kammerton A4.\" aria-label=\"Zu Favoriten hinzuf\u00fcgen\" data-favorite-icon=\"icon icon-physic\">\n    <span class=\"icon icon-shape-star-empty\" aria-hidden=\"true\"><\/span>\n  <\/button>\n  <div class=\"calcdash-favorite__tip\" aria-hidden=\"true\">\n   <span class=\"favorite-tooltip\" id=\"favorite-tooltip\"><\/span>\n  <\/div>\n  <span class=\"sr-only\" role=\"status\" id=\"favorite-status\"><\/span>\n<\/div><\/div><form action=\"https:\/\/wpcalc.com\/de\/einheitenrechner\/noten-frequenz-umrechner\/\" method=\"POST\" class=\"calculator\" id=\"calculator-4075\" data-post=\"4075\"><fieldset class=\"fieldset-input is-1\"><legend class=\"sr-only\">Eingabefelder<\/legend><div class=\"field\" id=\"input-1\"><label for=\"field-1\">Umrechnungsrichtung<\/label><div class=\"grid grid-cols-1\"><select id=\"field-1\" name=\"umrechnungsrichtung\"><option value=\"note2freq\" selected>Note \u2192 Frequenz (Hz)<\/option><option value=\"freq2note\">Frequenz \u2192 Note<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-2\"><label for=\"field-2\">Note<\/label><div class=\"grid grid-cols-1\"><select id=\"field-2\" name=\"note\"><option value=\"C\">C<\/option><option value=\"Cs\">C\u266f \/ D\u266d<\/option><option value=\"D\">D<\/option><option value=\"Ds\">D\u266f \/ E\u266d<\/option><option value=\"E\">E<\/option><option value=\"F\">F<\/option><option value=\"Fs\">F\u266f \/ G\u266d<\/option><option value=\"G\">G<\/option><option value=\"Gs\">G\u266f \/ A\u266d<\/option><option value=\"A\" selected>A<\/option><option value=\"As\">A\u266f \/ B\u266d<\/option><option value=\"B\">B<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field has-term\" id=\"input-3\"><label for=\"field-3\">Oktave<\/label><div class=\"term\">oct<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"oktave\" id=\"field-3\" aria-describedby=\"calc-info-3\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" max=\"9\" value=\"4\"\/><small id=\"calc-info-3\">Wissenschaftliche Notation: 0 (tiefste) bis 9 (h\u00f6chste)<\/small><\/div><div class=\"field\" id=\"input-4\" hidden><label for=\"field-4\">Frequenz<\/label><input type=\"text\" name=\"frequenz\" id=\"field-4\" aria-describedby=\"calc-unit-4 calc-info-4\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"440\"\/><div class=\"unit\" id=\"calc-unit-4\">Hz<\/div><small id=\"calc-info-4\">Die Frequenz, die als musikalische Note identifiziert werden soll<\/small><\/div><div class=\"field\" id=\"input-5\"><label for=\"field-5\">A4-Referenzton<\/label><input type=\"text\" name=\"a4referenzton\" id=\"field-5\" aria-describedby=\"calc-unit-5 calc-info-5\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"1\" value=\"440\"\/><div class=\"unit\" id=\"calc-unit-5\">Hz<\/div><small id=\"calc-info-5\">Kammerton als Stimmreferenz (440 Hz ist die moderne Norm)<\/small><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Neu berechnen\" id=\"calculate-button\" data-post=\"4075\">Berechnen<\/button><button type=\"reset\">Zur\u00fccksetzen<\/button><\/div><div class=\"field is-checkbox hidden!\" id=\"field-auto-calc\"><input type=\"checkbox\" id=\"auto-calc\"><label for=\"auto-calc\">Automatisch berechnen<\/label><small>Wenn aktiviert, wird das Ergebnis automatisch aktualisiert, sobald Sie einen Wert \u00e4ndern.<\/small><\/div><div class=\"fieldset-result is-hidden\" aria-labelledby=\"result-title\" aria-live=\"polite\" role=\"region\"> <h3 class=\"result-title bg-gradient-to-r from-primary-50 to-gray-50 dark:from-primary-900 dark:to-gray-800\" id=\"result-title\"><span class=\"icon icon-s-pulse\" aria-hidden=\"true\"><\/span> Ihre Ergebnisse<\/h3><div class=\"result-box\"><div class=\"field-result\" id=\"output-1\"><span class=\"field-title\"><span>Frequenz<\/span><\/span><span class=\"field-value\" id=\"result-1\" data-unit=\"Hz\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Ergebnis kopieren\" aria-label=\"Ergebnis kopieren\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-2\"><span class=\"field-title\"><span>N\u00e4chstliegende Note<\/span><\/span><span class=\"field-value\" id=\"result-2\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Ergebnis kopieren\" aria-label=\"Ergebnis kopieren\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><\/div><div class=\"result-actions\"><button type=\"button\" class=\"copy-link\"><svg viewBox=\"0 0 20 20\" fill=\"currentColor\" aria-hidden=\"true\"><path d=\"M12.232 4.232a2.5 2.5 0 0 1 3.536 3.536l-1.225 1.224a.75.75 0 0 0 1.061 1.06l1.224-1.224a4 4 0 0 0-5.656-5.656l-3 3a4 4 0 0 0 .225 5.865.75.75 0 0 0 .977-1.138 2.5 2.5 0 0 1-.142-3.667l3-3Z\"\/><path d=\"M11.603 7.963a.75.75 0 0 0-.977 1.138 2.5 2.5 0 0 1 .142 3.667l-3 3a2.5 2.5 0 0 1-3.536-3.536l1.225-1.224a.75.75 0 0 0-1.061-1.06l-1.224 1.224a4 4 0 1 0 5.656 5.656l3-3a4 4 0 0 0-.225-5.865Z\"\/><\/svg><span class=\"copy-link__text\">Link zu dieser Berechnung kopieren<\/span><\/button><span class=\"sr-only\" role=\"status\" id=\"copy-link-status\"><\/span><\/div><\/div><a href=\"#respond\" class=\"hidden transition-opacity duration-300 opacity-0 w-50 text-sm justify-center items-center gap-2 px-4 py-2 rounded bg-gray-200 text-gray-700 hover:bg-gray-300\" id=\"leave-comment\"><span class=\"icon icon-comments\" aria-hidden=\"true\"><\/span>Kommentar schreiben<\/a><\/form><\/section><section id=\"calc-reactions\" class=\"not-prose hidden my-12 bg-gradient-to-r from-primary-50 to-gray-50 border border-indigo-100 rounded-xl px-6 py-4 shadow-sm\" data-post=\"4075\" aria-live=\"polite\" aria-labelledby=\"calc-reactions-title\"><p id=\"calc-reactions-title\" class=\"text-sm text-gray-500 text-center mb-2\">Wie finden Sie dieses Ergebnis?<\/p><div role=\"group\" aria-labelledby=\"calc-reactions-title\" class=\"grid grid-cols-3 sm:flex sm:flex-row sm:justify-around gap-4 sm:items-center sm:flex-wrap\"><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"like\"><span class=\"reaction-count\" data-reaction-count=\"like\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude00 <\/span><span class=\"reaction-description font-medium\">Gef\u00e4llt mir <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"helpful\"><span class=\"reaction-count\" data-reaction-count=\"helpful\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\udca1 <\/span><span class=\"reaction-description font-medium\">Hilfreich <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"confused\"><span class=\"reaction-count\" data-reaction-count=\"confused\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude15 <\/span><span class=\"reaction-description font-medium\">Verwirrt <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"disappointed\"><span class=\"reaction-count\" data-reaction-count=\"disappointed\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude1e <\/span><span class=\"reaction-description font-medium\">Entt\u00e4uscht <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"inaccurate\"><span class=\"reaction-count\" data-reaction-count=\"inaccurate\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\u274c <\/span><span class=\"reaction-description font-medium\">Ungenau <\/span><\/button><\/div><div id=\"reaction-message\" class=\"hidden mt-8 rounded-md border border-primary-100 bg-white\/50 backdrop-blur-sm px-4 py-2 text-sm text-center shadow-sm\"><\/div><\/section><div class=\"calcdash-ad not-prose calcdash-ad--calc_result calcdash-ad--in-article\"><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-1721569815777345\" data-ad-slot=\"6317458308\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\"><\/ins><script>(adsbygoogle = window.adsbygoogle || []).push({});<\/script><\/div>\n<p><style id=\"wpcoderpro-inline-1\">.formula-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section class=\"formula-box\" aria-labelledby=\"formula-title\">\r\n\t<div id=\"formula-title\" class=\"not-prose font-display mb-4\"><span class=\"icon icon-formula\" aria-hidden=\"true\"><\/span><h2>Formel f\u00fcr die Notenfrequenz<\/h2><\/div>\r\n\t<figure class=\"not-prose formula\">\r\n\t\t<figcaption class=\"formula-title\">Formel<\/figcaption>\r\n\t\t<div class=\"text-base text-gray-800\" id=\"formula\"><\/div>\r\n\t<\/figure>\r\n\t\r\n<\/section>[p]In der zw\u00f6lft\u00f6nigen gleichstufigen Stimmung liegt jeder Ton eine feste Anzahl von Halbtonschritten vom Referenzton A4 entfernt. Hat ein Ton die absolute Halbtonnummer \\(n\\) (wobei A4 = 69 und C4 = 60), so ergibt sich seine Frequenz aus[\/p]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wandeln Sie jede Musiknote (C0\u2013H9) in ihre Frequenz in Hz um oder finden Sie zu einer beliebigen Frequenz die n\u00e4chstgelegene Note \u2013 inklusive Abweichung in Cent. Grundlage ist die gleichstufige Stimmung mit einstellbarem Kammerton A4.<\/p>\n","protected":false},"author":3168,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[62],"class_list":["post-4075","post","type-post","status-publish","format-standard","hentry","category-einheitenrechner","tag-physikalische-einheiten"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/de\/wp-json\/wp\/v2\/posts\/4075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpcalc.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpcalc.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/de\/wp-json\/wp\/v2\/users\/3168"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/de\/wp-json\/wp\/v2\/comments?post=4075"}],"version-history":[{"count":0,"href":"https:\/\/wpcalc.com\/de\/wp-json\/wp\/v2\/posts\/4075\/revisions"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/de\/wp-json\/wp\/v2\/media?parent=4075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/de\/wp-json\/wp\/v2\/categories?post=4075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/de\/wp-json\/wp\/v2\/tags?post=4075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}