{"id":2883,"date":"2026-06-24T20:53:10","date_gmt":"2026-06-24T18:53:10","guid":{"rendered":"https:\/\/wynimko.pl\/?page_id=2883"},"modified":"2026-06-25T18:53:34","modified_gmt":"2026-06-25T16:53:34","slug":"2883-2","status":"publish","type":"page","link":"https:\/\/wynimko.pl\/en\/2883-2\/","title":{"rendered":""},"content":{"rendered":"\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<!DOCTYPE html>\n<html lang=\"pl\">\n<head>\n    <meta charset=\"UTF-8\">\n    <title>Uniwersalny Kalkulator Odsetek z Walidacj\u0105 i Wezwaniem<\/title>\n    <style>\n        body { \n            background-color: #F1F0EE; \n            color: #111B2F; \n            font-family: sans-serif; \n            padding: 20px; \n        }\n        .box { \n            max-width: 650px; \n            margin: 0 auto; \n            background: #fff; \n            padding: 25px; \n            border-radius: 8px; \n            border: 1px solid #08325E; \n            box-shadow: 0 4px 12px rgba(0,0,0,0.05);\n        }\n        h1 { \n            color: #08325E; 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\n            border-radius: 4px;\n        }\n        .btn-oblicz:hover { \n            background-color: #111B2F; \n        }\n        .wyniki { \n            margin-top: 25px; \n            padding: 15px; \n            background: #fff; \n            border-left: 5px solid #CF933D; \n            display: none; \n            box-shadow: 0 2px 6px rgba(0,0,0,0.03);\n        }\n        .wyniki p {\n            margin: 8px 0;\n            font-size: 15px;\n        }\n        .highlight {\n            color: #CF933D;\n            font-size: 22px;\n            font-weight: bold;\n        }\n        table { \n            width: 100%; \n            border-collapse: collapse; \n            margin-top: 20px; \n        }\n        th, td { \n            border-bottom: 1px solid #F1F0EE; \n            padding: 10px; \n            text-align: left; \n            font-size: 13px; \n        }\n        th { \n            background: #08325E; \n            color: white; \n            font-weight: 600;\n        }\n\n        .akcje-sekcja {\n            margin-top: 25px;\n            display: grid;\n            grid-template-columns: 1fr 1fr;\n            gap: 15px;\n        }\n        .btn-akcja {\n            padding: 12px 10px;\n            border: none;\n            border-radius: 4px;\n            font-size: 13px;\n            font-weight: bold;\n            cursor: pointer;\n            text-align: center;\n            text-decoration: none;\n            transition: opacity 0.2s;\n        }\n        .btn-akcja:hover {\n            opacity: 0.9;\n        }\n        .btn-prawnik {\n            background-color: #CF933D;\n            color: white;\n        }\n        .btn-wezwanie {\n            background-color: #111B2F;\n            color: white;\n        }\n        .wezwanie-box {\n            max-width: 650px; \n            margin: 30px auto 0 auto; \n            padding: 20px;\n            background: #fff;\n            border: 1px dashed #08325E;\n            border-radius: 6px;\n            display: none;\n        }\n        .wezwanie-tekst {\n            background: #fdfdfd;\n            border: 1px solid #eee;\n            padding: 20px;\n            font-family: Arial, sans-serif;\n            font-size: 14px;\n            line-height: 1.6;\n            color: #111B2F;\n            margin-top: 15px;\n        }\n        .btn-drukuj {\n            margin-top: 15px;\n            background: #08325E;\n            color: white;\n            padding: 12px 24px;\n            border: none;\n            cursor: pointer;\n            font-weight: bold;\n            border-radius: 4px;\n        }\n        .btn-drukuj:hover {\n            background: #111B2F;\n        }\n        @media (max-width: 550px) {\n            .akcje-sekcja { grid-template-columns: 1fr; }\n        }\n        \n        \/* REGU\u0141Y DRUKOWANIA I EKSPORTU DO PDF *\/\n        @media print {\n            body { background: #fff; color: #000; padding: 0; margin: 0; }\n            .box { display: none !important; }\n            .wezwanie-box { border: none; padding: 0; margin: 0; display: block !important; max-width: 100%; }\n            .btn-drukuj, .wezwanie-box h3, .wezwanie-box p { display: none !important; }\n            .wezwanie-tekst { \n                border: none; \n                padding: 0; \n                box-shadow: none; \n                background: transparent;\n                white-space: pre-wrap; \n                font-family: 'Times New Roman', Times, serif; \n                font-size: 12pt; \n                line-height: 1.6; \n                color: #000; \n            }\n        }\n    <\/style>\n<\/head>\n<body>\n\n<div class=\"box\">\n    <h1>Kalkulator Odsetek Ustawowych i Handlowych<\/h1>\n    \n    <label>Rodzaj odsetek:<\/label>\n    <select id=\"k_typ\">\n        <option value=\"kc\">Odsetki ustawowe za op\u00f3\u017anienie (Kodeks Cywilny)<\/option>\n        <option value=\"th\" selected>Transakcje handlowe (og\u00f3lne &#8211; d\u0142u\u017cnik to firma \/ podmiot publ.)<\/option>\n        <option value=\"th_leczniczy\">Transakcje handlowe (d\u0142u\u017cnik to publiczny podmiot leczniczy)<\/option>\n    <\/select>\n\n    <label>Kwota zobowi\u0105zania (PLN):<\/label>\n    <input type=\"text\" id=\"k_kwota\" placeholder=\"np. 5000 lub 5000,00\">\n\n    <label>Wymagany termin p\u0142atno\u015bci (RRRR-MM-DD):<\/label>\n    <input type=\"date\" id=\"k_termin\">\n\n    <label>Faktyczna data zap\u0142aty (RRRR-MM-DD):<\/label>\n    <input type=\"date\" id=\"k_zaplata\">\n\n    <button type=\"button\" class=\"btn-oblicz\" onclick=\"uruchomObliczenia()\">OBLICZ ODSETKI<\/button>\n\n    <div id=\"k_wyniki_sekcja\" class=\"wyniki\">\n        <p><strong>Naliczone odsetki:<\/strong> <span id=\"w_odsetki\" class=\"highlight\">0,00 PLN<\/span><\/p>\n        <p><strong>Suma do zap\u0142aty wraz z kwot\u0105 g\u0142\u00f3wn\u0105:<\/strong> <span id=\"w_suma\" style=\"font-weight:bold;\">0,00 PLN<\/span><\/p>\n        <p><strong>Liczba dni op\u00f3\u017anienia:<\/strong> <span id=\"w_dni\" style=\"font-weight:bold;\">0 dni<\/span><\/p>\n        \n        <h3 style=\"font-size:14px; margin-top:20px; color:#08325E; font-weight:bold;\">Struktura naliczania:<\/h3>\n        <table>\n            <thead>\n                <tr>\n                    <th>Okres cyklu<\/th>\n                    <th>Stawka roczna<\/th>\n                    <th>Dni<\/th>\n                    <th>Kwota odsetek<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody id=\"w_tabela\"><\/tbody>\n        <\/table>\n\n        <div class=\"akcje-sekcja\">\n            <button type=\"button\" class=\"btn-akcja btn-prawnik\" onclick=\"zleceniePrawnika()\">Niech prawnik wezwie mojego d\u0142u\u017cnika<\/button>\n            <button type=\"button\" class=\"btn-akcja btn-wezwanie\" onclick=\"generujPismoWezwania()\">Wygeneruj gotowe wezwanie do zap\u0142aty<\/button>\n        <\/div>\n    <\/div>\n<\/div>\n\n<div id=\"k_wezwanie_box\" class=\"wezwanie-box\">\n    <h3 style=\"font-size:15px; color:#08325E; margin:0;\">Wygenerowane Przeds\u0105dowe Wezwanie do Zap\u0142aty:<\/h3>\n    <p style=\"font-size:12px; color:gray; margin:5px 0 0 0;\">Uzupe\u0142nij puste pola tekstowe w nawiasach kwadratowych [ ] po zapisaniu lub wydrukowaniu dokumentu.<\/p>\n    <div id=\"w_wezwanie_tresc\" class=\"wezwanie-tekst\"><\/div>\n    <button type=\"button\" class=\"btn-drukuj\" onclick=\"window.print()\">Drukuj \/ Zapisz jako PDF<\/button>\n<\/div>\n\n<script>\n    function zleceniePrawnika() {\n        var URL_KONTAKTU = \"https:\/\/wynimko.pl\/kontakt\"; \n        window.open(URL_KONTAKTU, '_blank');\n    }\n\n    function pobierzStawke(dStr, typ) {\n        var ref = 0.0400; \n        if (dStr >= '2016-01-01' && dStr <= '2019-12-31') ref = 0.0150;\n        else if (dStr >= '2020-01-01' && dStr <= '2020-06-30') ref = 0.0150;\n        else if (dStr >= '2020-07-01' && dStr <= '2021-12-31') ref = 0.0010;\n        else if (dStr >= '2022-01-01' && dStr <= '2022-06-30') ref = 0.0175;\n        else if (dStr >= '2022-07-01' && dStr <= '2022-12-31') ref = 0.0600;\n        else if (dStr >= '2023-01-01' && dStr <= '2023-06-30') ref = 0.0675;\n        else if (dStr >= '2023-07-01' && dStr <= '2023-12-31') ref = 0.0675;\n        else if (dStr >= '2024-01-01' && dStr <= '2024-06-30') ref = 0.0575;\n        else if (dStr >= '2024-07-01' && dStr <= '2024-12-31') ref = 0.0575;\n        else if (dStr >= '2025-01-01' && dStr <= '2025-06-30') ref = 0.0575;\n        else if (dStr >= '2025-07-01' && dStr <= '2025-12-31') ref = 0.0525;\n        else if (dStr >= '2026-01-01' && dStr <= '2026-12-31') ref = 0.0400;\n\n        if (typ === 'kc') return ref + 0.055;\n        if (typ === 'th') return (dStr <= '2019-12-31') ? (ref + 0.080) : (ref + 0.100);\n        if (typ === 'th_leczniczy') return ref + 0.080;\n        return 0.1400;\n    }\n\n    function formatujDate(data) {\n        var dd = data.getDate();\n        var mm = data.getMonth() + 1;\n        var yyyy = data.getFullYear();\n        if (dd < 10) dd = '0' + dd;\n        if (mm < 10) mm = '0' + mm;\n        return dd + '.' + mm + '.' + yyyy;\n    }\n\n    var g_dane = {};\n\n    function uruchomObliczenia() {\n        try {\n            document.getElementById(\"k_wyniki_sekcja\").style.display = \"none\";\n            document.getElementById(\"k_wezwanie_box\").style.display = \"none\";\n\n            var tInput = document.getElementById(\"k_termin\").value;\n            var zInput = document.getElementById(\"k_zaplata\").value;\n\n            if (!tInput || !zInput) {\n                alert(\"B\u0141\u0104D: Musisz wybra\u0107 obie daty z kalendarza.\");\n                return;\n            }\n\n            \/\/ BEZWZGL\u0118DNA WALIDACJA DATY OD 01.01.2016\n            if (tInput < \"2016-01-01\" || zInput < \"2016-01-01\") {\n                alert(\"Brak stawek dla daty wcze\u015bniejszej ni\u017c 01.01.2016\");\n                return;\n            }\n\n            var typOdsetek = document.getElementById(\"k_typ\").value;\n            var kwotaTxt = document.getElementById(\"k_kwota\").value.replace(\",\", \".\").replace(\/\\s\/g, \"\");\n            var kwota = parseFloat(kwotaTxt);\n\n            if (isNaN(kwota) || kwota <= 0) {\n                alert(\"B\u0141\u0104D: Wpisz poprawn\u0105 kwot\u0119 zobowi\u0105zania.\");\n                return;\n            }\n\n            var dTermin = new Date(tInput + \"T12:00:00\");\n            var dZaplata = new Date(zInput + \"T12:00:00\");\n            var dStart = new Date(dTermin);\n            dStart.setDate(dStart.getDate() + 1);\n\n            if (dStart > dZaplata) {\n                alert(\"INFORMACJA: Brak op\u00f3\u017anienia w p\u0142atno\u015bci (zap\u0142ata nast\u0105pi\u0142a w terminie).\");\n                return;\n            }\n\n            var sumaOdsetek = 0;\n            var lacznieDni = 0;\n            var htmlTabeli = \"\";\n            var biezacaStawka = -1;\n            var dniWOkresie = 0;\n            var odsetkiWOkresie = 0;\n            var poczatekOkresu = \"\";\n            var aktData = new Date(dStart);\n\n            while (aktData <= dZaplata) {\n                var dStr = aktData.toISOString().split('T')[0];\n                var aktualnaStawka = pobierzStawke(dStr, typOdsetek);\n                var odsetkiZaDzien = (kwota * aktualnaStawka) \/ 365;\n                sumaOdsetek += odsetkiZaDzien;\n                lacznieDni++;\n\n                if (aktualnaStawka !== biezacaStawka) {\n                    if (biezacaStawka !== -1) {\n                        var koniecOkresu = new Date(aktData.getTime() - 86400000);\n                        htmlTabeli += \"<tr><td>\" + poczatekOkresu + \" - \" + formatujDate(koniecOkresu) + \"<\/td><td>\" + (biezacaStawka * 100).toFixed(2) + \"%<\/td><td>\" + dniWOkresie + \"<\/td><td>\" + (Math.round(odsetkiWOkresie * 100) \/ 100).toFixed(2).replace(\".\", \",\") + \" PLN<\/td><\/tr>\";\n                    }\n                    biezacaStawka = aktualnaStawka;\n                    dniWOkresie = 1;\n                    odsetkiWOkresie = odsetkiZaDzien;\n                    poczatekOkresu = formatujDate(aktData);\n                } else {\n                    dniWOkresie++;\n                    odsetkiWOkresie += odsetkiZaDzien;\n                }\n                aktData.setDate(aktData.getDate() + 1);\n            }\n\n            if (biezacaStawka !== -1) {\n                htmlTabeli += \"<tr><td>\" + poczatekOkresu + \" - \" + formatujDate(dZaplata) + \"<\/td><td>\" + (biezacaStawka * 100).toFixed(2) + \"%<\/td><td>\" + dniWOkresie + \"<\/td><td>\" + (Math.round(odsetkiWOkresie * 100) \/ 100).toFixed(2).replace(\".\", \",\") + \" PLN<\/td><\/tr>\";\n            }\n\n            var zaokrOdsetki = Math.round(sumaOdsetek * 100) \/ 100;\n            var doZaplaty = kwota + zaokrOdsetki;\n\n            g_dane = {\n                kwota: kwota.toFixed(2).replace(\".\", \",\"),\n                odsetki: zaokrOdsetki.toFixed(2).replace(\".\", \",\"),\n                suma: doZaplaty.toFixed(2).replace(\".\", \",\"),\n                dni: lacznieDni,\n                odData: formatujDate(dStart),\n                doData: formatujDate(dZaplata),\n                typ: typOdsetek\n            };\n\n            document.getElementById(\"w_odsetki\").innerText = g_dane.odsetki + \" PLN\";\n            document.getElementById(\"w_suma\").innerText = g_dane.suma + \" PLN\";\n            document.getElementById(\"w_dni\").innerText = g_dane.dni + \" dni\";\n            document.getElementById(\"w_tabela\").innerHTML = htmlTabeli;\n            \n            document.getElementById(\"k_wyniki_sekcja\").style.display = \"block\";\n\n        } catch (e) {\n            alert(\"Wyst\u0105pi\u0142 b\u0142\u0105d podczas oblicze\u0144: \" + e.message);\n        }\n    }\n\n    function generujPismoWezwania() {\n        var dzis = formatujDate(new Date());\n        var podstawaPrawna = \"\";\n        var nazwaOdsetek = \"\";\n        \n        if (g_dane.typ === 'kc') {\n            podstawaPrawna = \"art. 481 \u00a7 1 Kodeksu Cywilnego\";\n            nazwaOdsetek = \"ustawowych za op\u00f3\u017anienie\";\n        } else {\n            podstawaPrawna = \"ustawy z dnia 8 marca 2013 r. o przeciwdzia\u0142aniu nadmiernym op\u00f3\u017anieniom w transakcjach handlowych\";\n            nazwaOdsetek = \"ustawowych za op\u00f3\u017anienie w transakcjach handlowych\";\n        }\n\n        \/\/ TRE\u015a\u0106 ODZWIERCIEDLAJ\u0104CA STRUKTUR\u0118 SZABLONU Z TW\u00d3J_PLIK.DOCX\n        var szablon = \n\"[Miejscowo\u015b\u0107], dnia \" + dzis + \"\\n\\n\" +\n\"[Imi\u0119 i Nazwisko \/ Nazwa Wierzyciela]\\n\" +\n\"[adres]\\n\\n\" +\n\"[dane d\u0142u\u017cnika]\\n\" +\n\"[adres d\u0142u\u017cnika]\\n\\n\\n\" +\n\"WEZWANIE DO ZAP\u0141ATY\\n\\n\" +\n\"Niniejszym wzywam do uregulowania zaleg\u0142ego zobowi\u0105zania finansowego w \u0142\u0105cznej kwocie \" + g_dane.suma + \" PLN (s\u0142ownie: [wpisz kwot\u0119 s\u0142ownie] PLN). Na powy\u017csz\u0105 kwot\u0119 sk\u0142adaj\u0105 si\u0119:\\n\\n\" +\n\"- Nale\u017cno\u015b\u0107 g\u0142\u00f3wna (kwota faktury\/rachunku): \" + g_dane.kwota + \" PLN\\n\" +\n\"- Naliczone odsetki \" + nazwaOdsetek + \" na podstawie \" + podstawaPrawna + \" za okres od \" + g_dane.odData + \" do \" + g_dane.doData + \" (\u0142\u0105cznie \" + g_dane.dni + \" dni op\u00f3\u017anienia) w wysoko\u015bci: \" + g_dane.odsetki + \" PLN\\n\\n\" +\n\"Wskazan\u0105 kwot\u0119 nale\u017cy przela\u0107 w nieprzekraczalnym terminie 7 dni od daty dor\u0119czenia niniejszego pisma na poni\u017cszy numer rachunku bankowego:\\n\" +\n\"PL [Wpisz Tw\u00f3j numer konta bankowego]\\n\\n\" +\n\"Brak wp\u0142aty w wyznaczonym terminie spowoduje skierowanie sprawy na drog\u0119 post\u0119powania s\u0105dowego bez dalszych wezwa\u0144.\\n\" +\n\"Sprawa zostanie r\u00f3wnie\u017c przekazana do Biura Informacji Gospodarczej (BIG), co mo\u017ce utrudni\u0107 Pa\u0144stwa dalsz\u0105 dzia\u0142alno\u015b\u0107 gospodarcz\u0105.\\n\" +\n\"Dzia\u0142anie to narazi Pa\u0144stwa na dodatkowe, znaczne koszty procesu oraz zast\u0119pstwa procesowego.\\n\\n\" +\n\"Z powa\u017caniem,\\n\\n\\n\" +\n\".......................................\\n\" +\n\"(w\u0142asnor\u0119czny podpis)\";\n\n        document.getElementById(\"w_wezwanie_tresc\").innerText = szablon;\n        document.getElementById(\"k_wezwanie_box\").style.display = \"block\";\n        document.getElementById(\"k_wezwanie_box\").scrollIntoView({ behavior: 'smooth' });\n    }\n<\/script>\n\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"<p>Uniwersalny Kalkulator Odsetek z Walidacj\u0105 i Wezwaniem Kalkulator Odsetek Ustawowych i Handlowych Rodzaj odsetek: Odsetki ustawowe za op\u00f3\u017anienie (Kodeks Cywilny)Transakcje&#8230;<\/p>","protected":false},"author":16,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2883","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>- Wynimko&amp;Partnerzy<\/title>\n<meta name=\"robots\" content=\"noindex, nofollow\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"- Wynimko&amp;Partnerzy\" \/>\n<meta property=\"og:description\" content=\"Uniwersalny Kalkulator Odsetek z Walidacj\u0105 i Wezwaniem Kalkulator Odsetek Ustawowych i Handlowych Rodzaj odsetek: Odsetki ustawowe za op\u00f3\u017anienie (Kodeks Cywilny)Transakcje...\" \/>\n<meta property=\"og:url\" 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