{"id":2947,"date":"2026-10-20T12:52:20","date_gmt":"2026-10-20T11:52:20","guid":{"rendered":"https:\/\/wpcalc.com\/pt\/conversores\/calculadora-pes-e-polegadas\/"},"modified":"2026-10-20T12:52:20","modified_gmt":"2026-10-20T11:52:20","slug":"calculadora-pes-e-polegadas","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/pt\/conversores\/calculadora-pes-e-polegadas\/","title":{"rendered":"Calculadora de p\u00e9s e polegadas"},"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\">Calcular ou converter comprimentos<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"2947\" data-favorite-title=\"P\u00e9s e polegadas\" data-favorite-url=\"https:\/\/wpcalc.com\/pt\/conversores\/calculadora-pes-e-polegadas\/\" data-favorite-excerpt=\"Some, subtraia, multiplique ou divida comprimentos em p\u00e9s e polegadas fracion\u00e1rias, ou converta p\u00e9s decimais ou cent\u00edmetros. Informe suas medidas e escolha a precis\u00e3o de exibi\u00e7\u00e3o da fra\u00e7\u00e3o de polegada.\" aria-label=\"Adicionar aos favoritos\" data-favorite-icon=\"icon icon-length\">\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\/pt\/conversores\/calculadora-pes-e-polegadas\/\" method=\"POST\" class=\"calculator\" id=\"calculator-2947\" data-post=\"2947\"><fieldset class=\"fieldset-input is-2\"><legend class=\"sr-only\">Campos de entrada<\/legend><div class=\"field is-single\" id=\"input-1\"><label for=\"field-1\">Calculadora<\/label><div class=\"grid grid-cols-1\"><select id=\"field-1\" name=\"calculadora\"><option value=\"calculate\" selected>Somar, subtrair, multiplicar ou dividir<\/option><option value=\"convert\">Converter p\u00e9s decimais ou cent\u00edmetros<\/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 is-single\" id=\"input-2\"><label for=\"field-2\">Opera\u00e7\u00e3o<\/label><div class=\"grid grid-cols-1\"><select id=\"field-2\" name=\"operao\"><option value=\"add\" selected>Comprimento A + comprimento B<\/option><option value=\"subtract\">Comprimento A \u2212 comprimento B<\/option><option value=\"multiply\">Comprimento A \u00d7 n\u00famero<\/option><option value=\"divide_number\">Comprimento A \u00f7 n\u00famero<\/option><option value=\"divide_length\">Comprimento A \u00f7 comprimento B (raz\u00e3o)<\/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=\"is-single field\" id=\"input-3\"><span class=\"font-semibold\">Comprimento A<\/span><\/div><div class=\"field\" id=\"input-4\"><label for=\"field-4\">P\u00e9s<\/label><input type=\"text\" name=\"ps\" id=\"field-4\" aria-describedby=\"calc-unit-4\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"5\"\/><div class=\"unit\" id=\"calc-unit-4\">ft<\/div><\/div><div class=\"field\" id=\"input-5\"><label for=\"field-5\">Polegadas inteiras<\/label><input type=\"text\" name=\"polegadas_inteiras\" id=\"field-5\" aria-describedby=\"calc-unit-5 calc-info-5\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"8\"\/><div class=\"unit\" id=\"calc-unit-5\">in<\/div><small id=\"calc-info-5\">Valores de 12 polegadas ou mais s\u00e3o convertidos automaticamente em p\u00e9s.<\/small><\/div><div class=\"field\" id=\"input-6\"><label for=\"field-6\">Fra\u00e7\u00e3o de polegada<\/label><div class=\"grid grid-cols-1\"><select id=\"field-6\" name=\"frao_de_polegada\"><option value=\"0\">0<\/option><option value=\"1\/16\">1\/16<\/option><option value=\"1\/8\">1\/8<\/option><option value=\"3\/16\">3\/16<\/option><option value=\"1\/4\">1\/4<\/option><option value=\"5\/16\">5\/16<\/option><option value=\"3\/8\">3\/8<\/option><option value=\"7\/16\">7\/16<\/option><option value=\"1\/2\">1\/2<\/option><option value=\"9\/16\">9\/16<\/option><option value=\"5\/8\">5\/8<\/option><option value=\"11\/16\">11\/16<\/option><option value=\"3\/4\">3\/4<\/option><option value=\"13\/16\">13\/16<\/option><option value=\"7\/8\">7\/8<\/option><option value=\"15\/16\">15\/16<\/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=\"is-single field\" id=\"input-7\"><span class=\"font-semibold\">Comprimento B<\/span><\/div><div class=\"field\" id=\"input-8\"><label for=\"field-8\">P\u00e9s<\/label><input type=\"text\" name=\"ps\" id=\"field-8\" aria-describedby=\"calc-unit-8\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"2\"\/><div class=\"unit\" id=\"calc-unit-8\">ft<\/div><\/div><div class=\"field\" id=\"input-9\"><label for=\"field-9\">Polegadas inteiras<\/label><input type=\"text\" name=\"polegadas_inteiras\" id=\"field-9\" aria-describedby=\"calc-unit-9 calc-info-9\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"3\"\/><div class=\"unit\" id=\"calc-unit-9\">in<\/div><small id=\"calc-info-9\">Valores de 12 polegadas ou mais s\u00e3o convertidos automaticamente em p\u00e9s.<\/small><\/div><div class=\"field\" id=\"input-10\"><label for=\"field-10\">Fra\u00e7\u00e3o de polegada<\/label><div class=\"grid grid-cols-1\"><select id=\"field-10\" name=\"frao_de_polegada\"><option value=\"0\">0<\/option><option value=\"1\/16\">1\/16<\/option><option value=\"1\/8\">1\/8<\/option><option value=\"3\/16\">3\/16<\/option><option value=\"1\/4\">1\/4<\/option><option value=\"5\/16\">5\/16<\/option><option value=\"3\/8\">3\/8<\/option><option value=\"7\/16\">7\/16<\/option><option value=\"1\/2\">1\/2<\/option><option value=\"9\/16\">9\/16<\/option><option value=\"5\/8\">5\/8<\/option><option value=\"11\/16\">11\/16<\/option><option value=\"3\/4\">3\/4<\/option><option value=\"13\/16\">13\/16<\/option><option value=\"7\/8\">7\/8<\/option><option value=\"15\/16\">15\/16<\/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 is-single\" id=\"input-11\"><label for=\"field-11\">Multiplicador ou divisor<\/label><input type=\"number\" name=\"multiplicador_ou_divisor\" id=\"field-11\" aria-describedby=\"calc-info-11\" step=\"0.01\" value=\"2\"\/><small id=\"calc-info-11\">Usado apenas ao multiplicar ou dividir por um n\u00famero.<\/small><\/div><div class=\"field is-single\" id=\"input-12\"><label for=\"field-12\">Precis\u00e3o da fra\u00e7\u00e3o exibida<\/label><div class=\"grid grid-cols-1\"><select id=\"field-12\" name=\"preciso_da_frao_exibida\"><option value=\"2\">Mais pr\u00f3xima de 1\/2 polegada<\/option><option value=\"4\">Mais pr\u00f3xima de 1\/4 polegada<\/option><option value=\"8\">Mais pr\u00f3xima de 1\/8 polegada<\/option><option value=\"16\" selected>Mais pr\u00f3xima de 1\/16 polegada<\/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=\"is-single field\" id=\"input-13\" hidden><span class=\"font-semibold\">Converter um comprimento decimal<\/span><\/div><div class=\"field\" id=\"input-14\" hidden><label for=\"field-14\">Comprimento decimal<\/label><input type=\"number\" name=\"comprimento_decimal\" id=\"field-14\" step=\"0.0001\" value=\"5.75\"\/><\/div><div class=\"field\" id=\"input-15\" hidden><label for=\"field-15\">Unidade de entrada<\/label><div class=\"grid grid-cols-1\"><select id=\"field-15\" name=\"unidade_de_entrada\"><option value=\"ft\" selected>P\u00e9s decimais<\/option><option value=\"cm\">Cent\u00edmetros<\/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><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Recalcular\" id=\"calculate-button\" data-post=\"2947\">Calcular<\/button><button type=\"reset\">Redefinir<\/button><\/div><div class=\"field is-checkbox hidden!\" id=\"field-auto-calc\"><input type=\"checkbox\" id=\"auto-calc\"><label for=\"auto-calc\">Calcular automaticamente<\/label><small>Se ativado, o resultado \u00e9 atualizado automaticamente quando voc\u00ea altera qualquer valor.<\/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> Resultado do comprimento<\/h3><div class=\"result-box\"><div class=\"field-result is-column\" id=\"output-1\"><span class=\"field-title\"><span>P\u00e9s, polegadas e fra\u00e7\u00e3o<\/span><\/span><span class=\"field-value\" id=\"result-1\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copiar resultado\" aria-label=\"Copiar resultado\"><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>Total de polegadas<\/span><\/span><span class=\"field-value\" id=\"result-2\" data-unit=\"in\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copiar resultado\" aria-label=\"Copiar resultado\"><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>P\u00e9s decimais<\/span><\/span><span class=\"field-value\" id=\"result-3\" data-unit=\"ft\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copiar resultado\" aria-label=\"Copiar resultado\"><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>Cent\u00edmetros<\/span><\/span><span class=\"field-value\" id=\"result-4\" data-unit=\"cm\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copiar resultado\" aria-label=\"Copiar resultado\"><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>Metros<\/span><\/span><span class=\"field-value\" id=\"result-5\" data-unit=\"m\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copiar resultado\" aria-label=\"Copiar resultado\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result is-column\" id=\"output-6\"><span class=\"field-title\"><span>Comprimento A \u00f7 comprimento B (raz\u00e3o sem unidade)<\/span><\/span><span class=\"field-value\" id=\"result-6\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copiar resultado\" aria-label=\"Copiar resultado\"><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>Detalhes do c\u00e1lculo<\/span><\/span><span class=\"field-value\" id=\"result-7\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copiar resultado\" aria-label=\"Copiar resultado\"><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\">Copiar link para este c\u00e1lculo<\/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>Deixar um coment\u00e1rio<\/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=\"2947\" aria-live=\"polite\" aria-labelledby=\"calc-reactions-title\"><p id=\"calc-reactions-title\" class=\"text-sm text-gray-500 text-center mb-2\">O que voc\u00ea achou deste resultado?<\/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\">Curti <\/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\">\u00datil <\/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\">Confuso <\/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\">Decepcionado <\/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\">Impreciso <\/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>F\u00f3rmula de p\u00e9s e polegadas<\/h2><\/div>\r\n\t<figure class=\"not-prose formula\">\r\n\t\t<figcaption class=\"formula-title\">F\u00f3rmula<\/figcaption>\r\n\t\t<div class=\"text-base text-gray-800\" id=\"formula\">\n\\[T_A=12f_A+i_A+\\frac{n_A}{16},\\qquad T_B=12f_B+i_B+\\frac{n_B}{16}\\\\ T\\in\\left\\{T_A+T_B,\\ T_A-T_B,\\ kT_A,\\ \\frac{T_A}{k}\\right\\},\\qquad r=\\frac{T_A}{T_B}\\\\ \\text{p\u00e9s decimais}=\\frac{T}{12},\\qquad \\text{cent\u00edmetros}=2.54T\\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Onde:<\/strong><\/p>\n<ul>\n<li>\\(f_A,f_B\\) \u2014 p\u00e9s inteiros dos comprimentos A e B.<\/li>\n<li>\\(i_A,i_B\\) \u2014 polegadas inteiras dos comprimentos A e B.<\/li>\n<li>\\(n_A,n_B\\) \u2014 numeradores das fra\u00e7\u00f5es de 1\/16 de polegada selecionadas, de 0 a 15.<\/li>\n<li>\\(T_A,T_B\\) \u2014 os comprimentos expressos como total de polegadas; \\(T\\) \u00e9 o resultado de uma opera\u00e7\u00e3o com comprimentos.<\/li>\n<li>\\(k\\) \u2014 o multiplicador ou divisor; \\(r\\) \u00e9 a raz\u00e3o sem unidade entre o comprimento A e o comprimento B.<\/li>\n<\/ul>\n<p>Convertendo primeiro cada comprimento para polegadas, a opera\u00e7\u00e3o aritm\u00e9tica escolhida fica simples. A exibi\u00e7\u00e3o em p\u00e9s e polegadas \u00e9 arredondada \u00e0 precis\u00e3o fracion\u00e1ria selecionada; os resultados decimais e m\u00e9tricos usam o valor n\u00e3o arredondado.<\/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>P\u00e9s e polegadas \u2013 Exemplo de c\u00e1lculo<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>Exemplo:<\/strong> some os comprimentos padr\u00e3o, 5 ft 8 1\/2 in e 2 ft 3 1\/4 in, usando a precis\u00e3o padr\u00e3o do 1\/16 de polegada mais pr\u00f3ximo.<\/p>\n<p>\\[T_A=5(12)+8+\\frac{8}{16}=68.5\\text{ in},\\qquad T_B=2(12)+3+\\frac{4}{16}=27.25\\text{ in}\\]<\/p>\n<p>\\[T=68.5+27.25=95.75\\text{ in}=7\\text{ ft }11\\frac{3}{4}\\text{ in}\\]<\/p>\n<p><strong>Resultado:<\/strong> 7 ft 11 3\/4 in, o que equivale a 95,75 in, aproximadamente 7,979167 p\u00e9s decimais, 243,205 cm ou 2,43205 m.<\/p>\n<p>\n\r\n<\/section>\n<h2>Como usar a calculadora<\/h2>\n<ol>\n<li>Na <strong>aba Calculadora<\/strong>, escolha <strong>Somar, subtrair, multiplicar ou dividir<\/strong> para trabalhar com comprimentos, ou <strong>Converter p\u00e9s decimais ou cent\u00edmetros<\/strong> para converter um \u00fanico valor.<\/li>\n<li>Para opera\u00e7\u00f5es com comprimentos, escolha uma <strong>Opera\u00e7\u00e3o<\/strong>. Informe o <strong>Comprimento A<\/strong> usando os campos <strong>P\u00e9s<\/strong>, <strong>Polegadas inteiras<\/strong> e <strong>Fra\u00e7\u00e3o de polegada<\/strong>. Informe o <strong>Comprimento B<\/strong> nos campos correspondentes ao somar, subtrair ou calcular uma raz\u00e3o.<\/li>\n<li>Para multiplica\u00e7\u00e3o ou divis\u00e3o por um n\u00famero, informe-o em <strong>Multiplicador ou divisor<\/strong>. J\u00e1 para convers\u00e3o, informe o <strong>Comprimento decimal<\/strong> e selecione a <strong>Unidade de entrada<\/strong>: <strong>P\u00e9s decimais<\/strong> ou <strong>Cent\u00edmetros<\/strong>.<\/li>\n<li>Escolha a <strong>Precis\u00e3o da fra\u00e7\u00e3o exibida<\/strong>, do 1\/2 de polegada mais pr\u00f3ximo ao 1\/16 de polegada mais pr\u00f3ximo. Leia o resultado em p\u00e9s e polegadas junto com o total de polegadas, p\u00e9s decimais, cent\u00edmetros e metros. Uma opera\u00e7\u00e3o de comprimento \u00f7 comprimento mostra, em vez disso, uma raz\u00e3o sem unidade.<\/li>\n<\/ol>\n<h2>Entendendo p\u00e9s, polegadas e raz\u00f5es de comprimento<\/h2>\n<p>Um p\u00e9 cont\u00e9m 12 polegadas, por isso medidas em p\u00e9s e polegadas n\u00e3o se comportam como n\u00fameros decimais. Por exemplo, 5 ft 8 in s\u00e3o \\(5+8\/12\\) p\u00e9s, e n\u00e3o 5,8 p\u00e9s. Expressar as duas medidas em total de polegadas antes de calcular evita esse erro comum. A calculadora ent\u00e3o converte cada grupo completo de 12 polegadas em p\u00e9s ao formatar o resultado.<\/p>\n<p>O campo <strong>Fra\u00e7\u00e3o de polegada<\/strong> permite informar a medida em 1\/16 de polegada, incluindo valores familiares como 1\/2, 1\/4 e 3\/4 de polegada. Isso \u00e9 \u00fatil ao somar comprimentos de corte, encontrar a diferen\u00e7a entre duas dimens\u00f5es ou escalar uma medida. A subtra\u00e7\u00e3o pode gerar um comprimento negativo, que indica o quanto o comprimento A fica abaixo do comprimento B.<\/p>\n<p>Multiplicar um comprimento por um n\u00famero o escala; dividir por um n\u00famero o divide ou reduz. Dividir o comprimento A pelo comprimento B responde a outra pergunta: quantas vezes A \u00e9 mais longo que B? Como as duas medidas s\u00e3o convertidas para polegadas antes da divis\u00e3o, as unidades se cancelam. Uma raz\u00e3o de 2 significa que A \u00e9 duas vezes mais longo que B; n\u00e3o \u00e9 um resultado de 2 polegadas ou 2 p\u00e9s.<\/p>\n<p>A aba de convers\u00e3o tamb\u00e9m aceita diretamente p\u00e9s decimais ou cent\u00edmetros. P\u00e9s decimais podem ser pr\u00e1ticos para os c\u00e1lculos, enquanto p\u00e9s e polegadas fracion\u00e1rias costumam ser mais f\u00e1ceis de marcar em uma trena. Para uma convers\u00e3o separada do sistema m\u00e9trico para o imperial, veja o <a href=\"https:\/\/wpcalc.com\/pt\/conversores\/metros-para-ps\/\">conversor de metros para p\u00e9s<\/a>.<\/p>\n<h2>Precis\u00e3o e limites pr\u00e1ticos<\/h2>\n<p>A <strong>Precis\u00e3o da fra\u00e7\u00e3o exibida<\/strong> altera apenas a exibi\u00e7\u00e3o em p\u00e9s e polegadas. Se um c\u00e1lculo exato cair entre as marcas dispon\u00edveis, essa exibi\u00e7\u00e3o \u00e9 arredondada para a fra\u00e7\u00e3o selecionada mais pr\u00f3xima; o total de polegadas, os p\u00e9s decimais, os cent\u00edmetros e os metros mant\u00eam o valor calculado. Por isso, eles podem parecer um pouco diferentes de uma convers\u00e3o feita com base na exibi\u00e7\u00e3o arredondada em p\u00e9s e polegadas. Escolher 1\/16 de polegada d\u00e1 uma exibi\u00e7\u00e3o mais fina do que escolher 1\/2 de polegada, mas n\u00e3o torna a medi\u00e7\u00e3o original mais precisa.<\/p>\n<p>Informe n\u00fameros inteiros n\u00e3o negativos nos campos <strong>P\u00e9s<\/strong> e <strong>Polegadas inteiras<\/strong>. Voc\u00ea pode informar 12 polegadas inteiras ou mais; o resultado as converte automaticamente em p\u00e9s. O divisor n\u00e3o pode ser zero, e o comprimento B precisa ser maior que zero ao calcular uma raz\u00e3o. A calculadora limita os comprimentos informados e a magnitude dos resultados a um bilh\u00e3o de polegadas.<\/p>\n<p>A convers\u00e3o de unidades n\u00e3o leva em conta a toler\u00e2ncia de medi\u00e7\u00e3o, a perda pelo corte da serra (kerf) nem os arredondamentos exigidos por um projeto espec\u00edfico. Verifique isso separadamente antes de cortar ou encomendar materiais. Se voc\u00ea estiver transformando medidas de desenho em comprimentos reais, uma <a href=\"https:\/\/wpcalc.com\/pt\/conversores\/calculadora-de-escala-de-mapa\/\">calculadora de escala de mapas<\/a> tamb\u00e9m pode ajudar; para dimens\u00f5es padronizadas de folhas, use o <a href=\"https:\/\/wpcalc.com\/pt\/conversores\/conversor-de-tamanho-de-papel\/\">conversor de tamanhos de papel<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Some, subtraia, multiplique ou divida comprimentos em p\u00e9s e polegadas fracion\u00e1rias, ou converta p\u00e9s decimais ou cent\u00edmetros. Informe suas medidas e escolha a precis\u00e3o de exibi\u00e7\u00e3o da fra\u00e7\u00e3o de polegada.<\/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":[52],"class_list":["post-2947","post","type-post","status-publish","format-standard","hentry","category-conversores","tag-unidades-de-comprimento"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/pt\/wp-json\/wp\/v2\/posts\/2947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpcalc.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpcalc.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/pt\/wp-json\/wp\/v2\/users\/3168"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/pt\/wp-json\/wp\/v2\/comments?post=2947"}],"version-history":[{"count":0,"href":"https:\/\/wpcalc.com\/pt\/wp-json\/wp\/v2\/posts\/2947\/revisions"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/pt\/wp-json\/wp\/v2\/media?parent=2947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/pt\/wp-json\/wp\/v2\/categories?post=2947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/pt\/wp-json\/wp\/v2\/tags?post=2947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}