{"id":256,"date":"2026-08-21T19:41:26","date_gmt":"2026-08-21T19:41:26","guid":{"rendered":"https:\/\/netguide.io\/tools\/zinseszins-rechner\/"},"modified":"2026-08-21T19:41:26","modified_gmt":"2026-08-21T19:41:26","slug":"zinseszins-rechner","status":"publish","type":"post","link":"https:\/\/netguide.io\/tools\/de\/zinseszins-rechner\/","title":{"rendered":"Zinseszins-Rechner"},"content":{"rendered":"<div id=\"netgu-2380533001\" class=\"netgu-before-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"3494115342\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>\n<style>\n.wp-ci-container { max-width:100%; background:#fff; padding:20px; border:1px solid #ddd; border-radius:10px; font-family:-apple-system, sans-serif; color:#333; }\n.wp-ci-title { margin:0 0 15px 0; color:#2271b1; font-size:1.4rem; }\n.wp-ci-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(140px, 1fr)); gap:12px; margin-bottom:10px; }\n.wp-ci-input-group label { display:block; font-size:11px; font-weight:bold; margin-bottom:4px; text-transform:uppercase; color:#666; }\n.wp-ci-input-group input, .wp-ci-input-group select { width:100%; padding:8px; border:1px solid #ccc; border-radius:4px; box-sizing:border-box; }\n.wp-ci-checkbox-group { margin:15px 0; font-size:12px; display:flex; align-items:center; gap:8px; color:#666; }\n.wp-ci-note { font-size:12px; color:#666; margin-top:12px; min-height:1em; }\n.wp-ci-warn { color:#d63638; font-weight:bold; }\n.wp-ci-results { margin-top:20px; border-top:2px solid #eee; padding-top:15px; }\n.wp-ci-res-item { display:flex; justify-content:space-between; margin-bottom:6px; font-size:14px; gap:10px; }\n.wp-ci-total { font-weight:bold; font-size:18px; color:#2271b1; margin:10px 0; padding:5px 0; border-top:1px solid #eee; border-bottom:1px solid #eee; }\n.wp-ci-val { color:#2271b1; font-weight:bold; }\n.wp-ci-out { width:100%; box-sizing:border-box; padding:10px; border:1px solid #ccc; border-radius:4px; font-family:monospace; font-size:13px; word-break:break-all; background:#f7f7f7; margin-top:6px; }\n.wp-ci-btn { background:#2271b1; color:#fff; border:none; padding:9px 14px; border-radius:4px; cursor:pointer; font-size:13px; margin-top:10px; }\n<\/style><div class=\"wp-ci-container\">\n  <h3 class=\"wp-ci-title\">Zinseszins-Rechner<\/h3>\n  <div class=\"wp-ci-grid\">\n    <div class=\"wp-ci-input-group\"><label>Startkapital (\u20ac)<\/label><input type=\"number\" id=\"ci-p\" value=\"10000\" min=\"0\" step=\"any\" oninput=\"calcCi()\"><\/div>\n    <div class=\"wp-ci-input-group\"><label>Zinssatz p. a. (%)<\/label><input type=\"number\" id=\"ci-r\" value=\"5\" min=\"0\" step=\"any\" oninput=\"calcCi()\"><\/div>\n    <div class=\"wp-ci-input-group\"><label>Laufzeit (Jahre)<\/label><input type=\"number\" id=\"ci-y\" value=\"10\" min=\"0\" step=\"any\" oninput=\"calcCi()\"><\/div>\n    <div class=\"wp-ci-input-group\"><label>Sparrate\/Monat (\u20ac)<\/label><input type=\"number\" id=\"ci-m\" value=\"100\" min=\"0\" step=\"any\" oninput=\"calcCi()\"><\/div>\n  <\/div>\n  <div class=\"wp-ci-results\">\n    <div class=\"wp-ci-res-item wp-ci-total\"><span>Endkapital:<\/span><span id=\"ci-fv\">0<\/span><\/div>\n    <div class=\"wp-ci-res-item\"><span>Einzahlungen gesamt:<\/span><span id=\"ci-contrib\">0<\/span><\/div>\n    <div class=\"wp-ci-res-item\"><span>Zinsertrag:<\/span><span id=\"ci-interest\">0<\/span><\/div>\n  <\/div>\n  <div class=\"wp-ci-note\">Monatliche Verzinsung und Einzahlung. Ohne Steuern und Inflation. Nur eine Modellrechnung, keine Anlageberatung.<\/div>\n<\/div>\n<script>\nfunction ciFmt(x){ if(!isFinite(x))return '-'; return (Math.round(x*100)\/100).toLocaleString('en-US',{minimumFractionDigits:2,maximumFractionDigits:2}); }\nfunction calcCi(){\n  var P=parseFloat(document.getElementById('ci-p').value)||0; var annual=parseFloat(document.getElementById('ci-r').value)||0; var years=parseFloat(document.getElementById('ci-y').value)||0; var PMT=parseFloat(document.getElementById('ci-m').value)||0;\n  var i=annual\/100\/12; var m=years*12; var fv;\n  if(i>0){ fv=P*Math.pow(1+i,m)+PMT*((Math.pow(1+i,m)-1)\/i); } else { fv=P+PMT*m; }\n  var contrib=P+PMT*m; var interest=fv-contrib;\n  document.getElementById('ci-fv').innerText=ciFmt(fv);\n  document.getElementById('ci-contrib').innerText=ciFmt(contrib);\n  document.getElementById('ci-interest').innerText=ciFmt(interest);\n}\ncalcCi();\n<\/script>\n\n\n<div id=\"netgu-4250072594\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<!-- NetGuide.io-After-Widget-Tools -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-6258556257245998\"\r\n     data-ad-slot=\"5175852350\"\r\n     data-ad-format=\"auto\"\r\n     data-full-width-responsive=\"true\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Die Kraft des Zinseszins<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Beim Zinseszins werfen nicht nur das Startkapital, sondern auch die bereits gutgeschriebenen Zinsen wieder Zinsen ab. \u00dcber lange Zeitr\u00e4ume entsteht so ein exponentielles Wachstum. Der Rechner ber\u00fccksichtigt Startkapital und eine monatliche Sparrate.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Endkapital:<\/strong> Das voraussichtliche Verm\u00f6gen am Ende der Laufzeit.<\/li>\n\n\n<li><strong>Zinsertrag:<\/strong> Endkapital minus aller Einzahlungen \u2013 der reine Zinsgewinn.<\/li>\n\n\n<li><strong>Hinweis:<\/strong> Steuern (z. B. Abgeltungsteuer) und Inflation sind nicht ber\u00fccksichtigt.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Verwandte Rechner<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"\/tools\/de\/kreditrechner\/\">Kreditrechner<\/a><\/li>\n\n\n<li><a href=\"\/tools\/de\/prozent-mwst-rechner\/\">Prozent- &#038; MwSt-Rechner<\/a><\/li>\n<\/ul>\n\n\n<div id=\"netgu-3108071924\" class=\"netgu-after-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"4559785002\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Verm\u00f6gen mit Zinseszins berechnen \u2013 aus Startkapital, Zinssatz, Laufzeit und monatlicher Sparrate. Mit Zinsanteil. Im Browser.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","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":"","ast-disable-related-posts":"","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":""},"categories":[69],"tags":[],"class_list":["post-256","post","type-post","status-publish","format-standard","hentry","category-rechner-calculator"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/posts\/256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/comments?post=256"}],"version-history":[{"count":0,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/posts\/256\/revisions"}],"wp:attachment":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/media?parent=256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/categories?post=256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/tags?post=256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}