{"id":2895,"date":"2026-10-20T11:47:51","date_gmt":"2026-10-20T10:47:51","guid":{"rendered":"https:\/\/wpcalc.com\/pl\/konwertery\/kalkulator-powierzchni-w-akrach\/"},"modified":"2026-10-20T11:47:51","modified_gmt":"2026-10-20T10:47:51","slug":"kalkulator-powierzchni-w-akrach","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/pl\/konwertery\/kalkulator-powierzchni-w-akrach\/","title":{"rendered":"Kalkulator powierzchni w akrach \u2013 powierzchnia gruntu w akrach"},"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\">Obliczanie powierzchni dzia\u0142ki lub pola na podstawie wymiar\u00f3w<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"2895\" data-favorite-title=\"Powierzchnia w akrach\" data-favorite-url=\"https:\/\/wpcalc.com\/pl\/konwertery\/kalkulator-powierzchni-w-akrach\/\" data-favorite-excerpt=\"Oblicz powierzchni\u0119 dzia\u0142ki lub pola w akrach dla prostok\u0105ta, tr\u00f3jk\u0105ta, okr\u0119gu albo nieregularnego czworoboku. Wpisz wymiary i jednostki; podaj cen\u0119 za akr, aby dodatkowo otrzyma\u0107 szacunkow\u0105 warto\u015b\u0107 gruntu.\" aria-label=\"Dodaj do ulubionych\" data-favorite-icon=\"icon icon-land-area\">\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\/pl\/konwertery\/kalkulator-powierzchni-w-akrach\/\" method=\"POST\" class=\"calculator\" id=\"calculator-2895\" data-post=\"2895\"><fieldset class=\"fieldset-input is-2\"><legend class=\"sr-only\">Pola danych<\/legend><div class=\"field is-single\" id=\"input-1\"><label for=\"field-1\">Kszta\u0142t dzia\u0142ki<\/label><div class=\"grid grid-cols-1\"><select id=\"field-1\" name=\"ksztat_dziaki\"><option value=\"rectangle\" selected>Prostok\u0105t<\/option><option value=\"triangle\">Tr\u00f3jk\u0105t (trzy boki)<\/option><option value=\"circle\">Ko\u0142o<\/option><option value=\"quadrilateral\">Czworok\u0105t nieregularny<\/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\">D\u0142ugo\u015b\u0107 \/ bok 1 \/ promie\u0144 (A)<\/label><div class=\"field-group\"><input type=\"text\" name=\"dugo_bok_1_promie_a\" id=\"field-2\" aria-describedby=\"calc-info-2\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"220\"\/><div class=\"grid grid-cols-1\"><select id=\"field-3\" name=\"jednostka\" aria-label=\"Jednostka\"><option value=\"ft\" selected>ft<\/option><option value=\"yd\">yd<\/option><option value=\"m\">m<\/option><option value=\"rods\">pr\u0119ty<\/option><option value=\"chains\">\u0142a\u0144cuchy<\/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><small id=\"calc-info-2\">Dla ko\u0142a podaj promie\u0144.<\/small><\/div><div class=\"field\" id=\"input-3\"><label for=\"field-4\">Szeroko\u015b\u0107 \/ bok 2 (B)<\/label><div class=\"field-group\"><input type=\"text\" name=\"szeroko_bok_2_b\" id=\"field-4\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"198\"\/><div class=\"grid grid-cols-1\"><select id=\"field-5\" name=\"jednostka\" aria-label=\"Jednostka\"><option value=\"ft\" selected>ft<\/option><option value=\"yd\">yd<\/option><option value=\"m\">m<\/option><option value=\"rods\">pr\u0119ty<\/option><option value=\"chains\">\u0142a\u0144cuchy<\/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><div class=\"field\" id=\"input-4\" hidden><label for=\"field-6\">Bok 3 (C)<\/label><div class=\"field-group\"><input type=\"text\" name=\"bok_3_c\" id=\"field-6\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"250\"\/><div class=\"grid grid-cols-1\"><select id=\"field-7\" name=\"jednostka\" aria-label=\"Jednostka\"><option value=\"ft\" selected>ft<\/option><option value=\"yd\">yd<\/option><option value=\"m\">m<\/option><option value=\"rods\">pr\u0119ty<\/option><option value=\"chains\">\u0142a\u0144cuchy<\/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><div class=\"field\" id=\"input-5\" hidden><label for=\"field-8\">Bok 4 (D)<\/label><div class=\"field-group\"><input type=\"text\" name=\"bok_4_d\" id=\"field-8\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"180\"\/><div class=\"grid grid-cols-1\"><select id=\"field-9\" name=\"jednostka\" aria-label=\"Jednostka\"><option value=\"ft\" selected>ft<\/option><option value=\"yd\">yd<\/option><option value=\"m\">m<\/option><option value=\"rods\">pr\u0119ty<\/option><option value=\"chains\">\u0142a\u0144cuchy<\/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><div class=\"field\" id=\"input-6\" hidden><label for=\"field-10\">Przek\u0105tna (d)<\/label><div class=\"field-group\"><input type=\"text\" name=\"przektna_d\" id=\"field-10\" aria-describedby=\"calc-info-10\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"300\"\/><div class=\"grid grid-cols-1\"><select id=\"field-11\" name=\"jednostka\" aria-label=\"Jednostka\"><option value=\"ft\" selected>ft<\/option><option value=\"yd\">yd<\/option><option value=\"m\">m<\/option><option value=\"rods\">pr\u0119ty<\/option><option value=\"chains\">\u0142a\u0144cuchy<\/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><small id=\"calc-info-10\">Zmierz od naro\u017cnika mi\u0119dzy bokami 1 i 4 do naro\u017cnika mi\u0119dzy bokami 2 i 3. Boki 1\u20134 biegn\u0105 kolejno wzd\u0142u\u017c granicy dzia\u0142ki.<\/small><\/div><div class=\"field is-single\" id=\"input-7\"><label for=\"field-12\">Cena za akr (opcjonalnie)<\/label><input type=\"text\" name=\"cena_za_akr_opcjonalnie\" id=\"field-12\" aria-describedby=\"calc-unit-12 calc-info-12\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"25000\"\/><div class=\"unit\" id=\"calc-unit-12\">$\/akr<\/div><small id=\"calc-info-12\">Wyczy\u015b\u0107 to pole, aby pomin\u0105\u0107 szacowanie warto\u015bci dzia\u0142ki.<\/small><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Przelicz ponownie\" id=\"calculate-button\" data-post=\"2895\">Oblicz<\/button><button type=\"reset\">Wyczy\u015b\u0107<\/button><\/div><div class=\"field is-checkbox hidden!\" id=\"field-auto-calc\"><input type=\"checkbox\" id=\"auto-calc\"><label for=\"auto-calc\">Obliczaj automatycznie<\/label><small>Po w\u0142\u0105czeniu wynik aktualizuje si\u0119 automatycznie po zmianie dowolnej warto\u015bci.<\/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> Powierzchnia i warto\u015b\u0107 dzia\u0142ki<\/h3><div class=\"result-box\"><div class=\"field-result\" id=\"output-1\"><span class=\"field-title\"><span>Powierzchnia<\/span><\/span><span class=\"field-value\" id=\"result-1\" data-unit=\"akry\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Kopiuj wynik\" aria-label=\"Kopiuj wynik\"><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>Powierzchnia<\/span><\/span><span class=\"field-value\" id=\"result-2\" data-unit=\"sq ft\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Kopiuj wynik\" aria-label=\"Kopiuj wynik\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-3\"><span class=\"field-title\"><span>Powierzchnia<\/span><\/span><span class=\"field-value\" id=\"result-3\" data-unit=\"sq m\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Kopiuj wynik\" aria-label=\"Kopiuj wynik\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-4\"><span class=\"field-title\"><span>Powierzchnia<\/span><\/span><span class=\"field-value\" id=\"result-4\" data-unit=\"hektary\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Kopiuj wynik\" aria-label=\"Kopiuj wynik\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-5\"><span class=\"field-title\"><span>Powierzchnia<\/span><\/span><span class=\"field-value\" id=\"result-5\" data-unit=\"mile kwadratowe\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Kopiuj wynik\" aria-label=\"Kopiuj wynik\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-6\"><span class=\"field-title\"><span>Szacowana warto\u015b\u0107 dzia\u0142ki<\/span><\/span><span class=\"field-value\" id=\"result-6\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Kopiuj wynik\" aria-label=\"Kopiuj wynik\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result is-column\" id=\"output-7\"><span class=\"field-title\"><span>Szczeg\u00f3\u0142y oblicze\u0144<\/span><\/span><span class=\"field-value\" id=\"result-7\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Kopiuj wynik\" aria-label=\"Kopiuj wynik\"><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\">Kopiuj link do tego obliczenia<\/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>Zostaw komentarz<\/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=\"2895\" aria-live=\"polite\" aria-labelledby=\"calc-reactions-title\"><p id=\"calc-reactions-title\" class=\"text-sm text-gray-500 text-center mb-2\">Jak oceniasz ten wynik?<\/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\">Lubi\u0119 to <\/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\">Pomocne <\/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\">Niejasne <\/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\">Rozczarowanie <\/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\">Niedok\u0142adne <\/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<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>Wz\u00f3r na powierzchni\u0119 w akrach<\/h2><\/div>\r\n\t<figure class=\"not-prose formula\">\r\n\t\t<figcaption class=\"formula-title\">Wz\u00f3r<\/figcaption>\r\n\t\t<div class=\"text-base text-gray-800\" id=\"formula\">\n\\[\\begin{aligned}\ns&amp;=\\frac{a+b+c}{2}, &amp; H(a,b,c)&amp;=\\sqrt{s(s-a)(s-b)(s-c)} \\\\\n\\text{Powierzchnia (akry)}&amp;=\\frac{1}{43{,}560}\\begin{cases}\nAB &amp; \\text{prostok\u0105t}\\\\\nH(A,B,C) &amp; \\text{tr\u00f3jk\u0105t}\\\\\n\\pi A^2 &amp; \\text{okr\u0105g}\\\\\nH(A,B,d)+H(C,D,d) &amp; \\text{czworobok}\n\\end{cases}\\\\\n\\text{Szacunkowa warto\u015b\u0107 gruntu}&amp;=\\text{powierzchnia (akry)}\\times\\text{cena za akr}\n\\end{aligned}\\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Formu\u0142y:<\/strong><\/p>\n<ul>\n<li>\\(A\\), \\(B\\), \\(C\\) i \\(D\\) \u2013 wymagane d\u0142ugo\u015bci albo kolejne boki wzd\u0142u\u017c granicy dzia\u0142ki, przeliczone na stopy; \\(A\\) to promie\u0144 w przypadku okr\u0119gu.<\/li>\n<li>\\(d\\) \u2013 zmierzona przek\u0105tna czworoboku, w stopach.<\/li>\n<li>\\(H(a,b,c)\\) \u2013 pole tr\u00f3jk\u0105ta o bokach \\(a\\), \\(b\\) i \\(c\\) w stopach kwadratowych; \\(s\\) to jego p\u00f3\u0142obw\u00f3d.<\/li>\n<\/ul>\n<p>Kalkulator wylicza pole w stopach kwadratowych, a nast\u0119pnie dzieli je przez 43 560, \u017ceby otrzyma\u0107 akry. W przypadku czworoboku wskazana przek\u0105tna dzieli dzia\u0142k\u0119 na dwa tr\u00f3jk\u0105ty, kt\u00f3rych pola s\u0105 sumowane.<\/p>\n<p>\r\n<\/section>\n<style id=\"wpcoderpro-inline-2\">.calculation-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section id=\"calculation\" class=\"calculation-box\" aria-labelledby=\"calculation-title\">\r\n\t<div id=\"calculation-title\" class=\"not-prose font-display\"><span class=\"icon icon-unordered-list\" aria-hidden=\"true\"><\/span><h2>Powierzchnia w akrach \u2013 przyk\u0142ad obliczenia<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>Przyk\u0142ad:<\/strong> prostok\u0105tna dzia\u0142ka ma 220 ft d\u0142ugo\u015bci i 198 ft szeroko\u015bci. Cena gruntu to 25 000 $ za akr.<\/p>\n<p>\\[\\begin{aligned}\\text{Powierzchnia}&amp;=220\\times198=43{,}560\\ \\text{st. kw.}\\\\\\text{Powierzchnia w akrach}&amp;=43{,}560\\div43{,}560=1\\ \\text{akr}\\\\\\text{Szacunkowa warto\u015b\u0107 gruntu}&amp;=1\\times\\$25{,}000=\\$25{,}000\\end{aligned}\\]<\/p>\n<p><strong>Wynik:<\/strong> 1 akr (43 560 st. kw.), ze szacunkow\u0105 warto\u015bci\u0105 gruntu 25 000 $.<\/p>\n<p>\n\r\n<\/section>\n<h2>Jak korzysta\u0107 z kalkulatora<\/h2>\n<ol>\n<li>Wybierz <strong>Kszta\u0142t dzia\u0142ki<\/strong>: prostok\u0105t, tr\u00f3jk\u0105t (trzy boki), okr\u0105g lub nieregularny czworobok. Pojawi\u0105 si\u0119 pola potrzebne dla wybranego kszta\u0142tu.<\/li>\n<li>Wpisz <strong>D\u0142ugo\u015b\u0107 \/ bok 1 \/ promie\u0144 (A)<\/strong>. W przypadku okr\u0119gu podaj promie\u0144, a nie \u015brednic\u0119.<\/li>\n<li>Dla prostok\u0105ta, tr\u00f3jk\u0105ta lub czworoboku wpisz <strong>Szeroko\u015b\u0107 \/ bok 2 (B)<\/strong>. Dla tr\u00f3jk\u0105ta lub czworoboku podaj tak\u017ce <strong>Bok 3 (C)<\/strong>.<\/li>\n<li>Dla nieregularnego czworoboku wpisz <strong>Bok 4 (D)<\/strong> i <strong>Przek\u0105tn\u0105 (d)<\/strong>. Boki A\u2013D numeruj kolejno wzd\u0142u\u017c granicy dzia\u0142ki. Przek\u0105tn\u0105 zmierz od naro\u017cnika mi\u0119dzy bokami A i D do naro\u017cnika mi\u0119dzy bokami B i C.<\/li>\n<li>Przy ka\u017cdym wymiarze wybierz <strong>Jednostk\u0119<\/strong>. Dost\u0119pne opcje to ft, yd, m, pr\u0119t i \u0142a\u0144cuch; jednostki mo\u017cesz dowolnie \u0142\u0105czy\u0107.<\/li>\n<li>Wpisz <strong>Cen\u0119 za akr (opcjonalnie)<\/strong>, aby oszacowa\u0107 warto\u015b\u0107 gruntu, albo wyczy\u015b\u0107 to pole, je\u015bli szacunek ma zosta\u0107 pomini\u0119ty. Powierzchni\u0119 w akrach, stopach kwadratowych, metrach kwadratowych, hektarach i milach kwadratowych odczytasz w sekcji <strong>Powierzchnia dzia\u0142ki i warto\u015b\u0107<\/strong>.<\/li>\n<\/ol>\n<h2>Co m\u00f3wi powierzchnia w akrach<\/h2>\n<p>Powierzchnia w akrach okre\u015bla obszar wewn\u0105trz granic gruntu, a nie d\u0142ugo\u015b\u0107 jego bok\u00f3w. Jeden akr to 43 560 st\u00f3p kwadratowych, czyli oko\u0142o 4 046,86 metra kwadratowego. Ten sam obszar mo\u017ce obejmowa\u0107 pod\u0142u\u017cn\u0105, w\u0105sk\u0105 dzia\u0142k\u0119 albo dzia\u0142k\u0119 niemal kwadratow\u0105, wi\u0119c sama liczba akr\u00f3w nie opisuje ani kszta\u0142tu dzia\u0142ki, ani d\u0142ugo\u015bci jej frontu.<\/p>\n<p>O kszta\u0142cie zale\u017cy, kt\u00f3re pomiary wystarcz\u0105. D\u0142ugo\u015b\u0107 i szeroko\u015b\u0107 jednoznacznie wyznaczaj\u0105 prostok\u0105t, a promie\u0144 \u2013 okr\u0105g. Trzy d\u0142ugo\u015bci bok\u00f3w wyznaczaj\u0105 tr\u00f3jk\u0105t, o ile da si\u0119 z nich tr\u00f3jk\u0105t zbudowa\u0107. Same cztery boki zazwyczaj nie ustalaj\u0105 pola czworoboku: przy \u90a3\u4e9b d\u0142ugo\u015bciach naro\u017cniki mog\u0105 si\u0119 przemieszcza\u0107. Dodatkowa przek\u0105tna jednoznacznie ustala dwa tr\u00f3jk\u0105ty, z kt\u00f3rych korzysta ten kalkulator.<\/p>\n<p>Wyniki pokazuj\u0105 jedn\u0105 powierzchni\u0119 w kilku jednostkach, a nie osobne pomiary. Szacunkowa warto\u015b\u0107 gruntu to po prostu powierzchnia w akrach pomno\u017cona przez podan\u0105 cen\u0119 za akr. U\u0142atwia ona por\u00f3wnanie dzia\u0142ek wed\u0142ug wsp\u00f3lnej stawki, ale nie jest wycen\u0105: na cen\u0119 sprzeda\u017cy wp\u0142ywaj\u0105 dost\u0119p do dzia\u0142ki, lokalizacja, dopuszczone przeznaczenie, zabudowa i inne czynniki.<\/p>\n<h2>Za\u0142o\u017cenia pomiarowe i praktyczne wskaz\u00f3wki<\/h2>\n<ul>\n<li>Podawaj dodatnie wymiary. W ka\u017cdym tr\u00f3jk\u0105cie suma dowolnych dw\u00f3ch bok\u00f3w musi by\u0107 wi\u0119ksza od trzeciego. Dotyczy to r\u00f3wnie\u017c obu tr\u00f3jk\u0105t\u00f3w utworzonych przez przek\u0105tn\u0105 czworoboku; inaczej kalkulator nie wyliczy pola.<\/li>\n<li>Przy czworoboku upewnij si\u0119, \u017ce zmierzona przek\u0105tna biegnie przez \u015brodek dzia\u0142ki i dzieli j\u0105 na tr\u00f3jk\u0105ty o bokach A\u2013B\u2013d oraz C\u2013D\u2013d. Inna przek\u0105tna lub b\u0142\u0119dna kolejno\u015b\u0107 bok\u00f3w da inny wynik.<\/li>\n<li>Obliczenia dla prostok\u0105ta i okr\u0119gu zak\u0142adaj\u0105, \u017ce granica odpowiada wybranemu kszta\u0142towi. Nier\u00f3wne pole podziel na mo\u017cliwe do zmierzenia cz\u0119\u015bci i zsumuj ich pola albo skorzystaj z danych pomiaru geodezyjnego.<\/li>\n<li>Do powierzchni gruntu u\u017cywaj wymiar\u00f3w poziomych. Odleg\u0142o\u015b\u0107 zmierzona po stromym stoku mo\u017ce by\u0107 wi\u0119ksza od poziomej i zawy\u017ca\u0107 wynik.<\/li>\n<li>Powierzchnia z mapy geodezyjnej mo\u017ce si\u0119 r\u00f3\u017cni\u0107 od szacunku opartego na pomiarach \u2013 ze wzgl\u0119du na szczeg\u00f3\u0142y granic, dok\u0142adno\u015b\u0107 pomiaru albo opisy prawne. Gdy precyzyjny przebieg granic ma znaczenie, skorzystaj z us\u0142ug uprawnionego geodety.<\/li>\n<\/ul>\n<h2>Sprawdzanie i wykorzystanie wyniku<\/h2>\n<p>Do szybkiej kontroli przyda si\u0119 fakt, \u017ce prostok\u0105t o wymiarach 66 ft na 660 ft to dok\u0142adnie jeden akr. \u0141a\u0144cuch to 66 ft, a pr\u0119t 16,5 ft, wi\u0119c te starsze jednostki miar gruntowych mo\u017cesz wpisywa\u0107 bezpo\u015brednio. Je\u015bli znasz ju\u017c powierzchni\u0119, a nie wymiary, u\u017cyj <a href=\"https:\/\/wpcalc.com\/pl\/konwertery\/stopy-kwadratowe-na-akry\/\">konwertera st\u00f3p kwadratowych na akry<\/a> albo <a href=\"https:\/\/wpcalc.com\/pl\/konwertery\/akry-na-metry-kwadratowe\/\">konwertera akr\u00f3w na metry kwadratowe<\/a>. Aby oszacowa\u0107, ile wody trafia na mierzony obszar podczas opad\u00f3w, zobacz <a href=\"https:\/\/wpcalc.com\/pl\/konwertery\/kalkulator-objetosci-opadow\/\">kalkulator obj\u0119to\u015bci opad\u00f3w<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oblicz powierzchni\u0119 dzia\u0142ki lub pola w akrach dla prostok\u0105ta, tr\u00f3jk\u0105ta, okr\u0119gu albo nieregularnego czworoboku. Wpisz wymiary i jednostki; podaj cen\u0119 za akr, aby dodatkowo otrzyma\u0107 szacunkow\u0105 warto\u015b\u0107 gruntu.<\/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":[2],"tags":[50],"class_list":["post-2895","post","type-post","status-publish","format-standard","hentry","category-konwertery","tag-jednostki-powierzchni-dzialek"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/pl\/wp-json\/wp\/v2\/posts\/2895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpcalc.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpcalc.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/pl\/wp-json\/wp\/v2\/users\/3168"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/pl\/wp-json\/wp\/v2\/comments?post=2895"}],"version-history":[{"count":0,"href":"https:\/\/wpcalc.com\/pl\/wp-json\/wp\/v2\/posts\/2895\/revisions"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/pl\/wp-json\/wp\/v2\/media?parent=2895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/pl\/wp-json\/wp\/v2\/categories?post=2895"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/pl\/wp-json\/wp\/v2\/tags?post=2895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}