{"id":654,"date":"2026-10-03T06:04:00","date_gmt":"2026-10-03T03:04:00","guid":{"rendered":"https:\/\/wpcalc.com\/es\/?p=654"},"modified":"2026-10-03T06:04:00","modified_gmt":"2026-10-03T03:04:00","slug":"reaumur-a-celsius-fahrenheit","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/es\/conversores\/reaumur-a-celsius-fahrenheit\/","title":{"rendered":"Convertidor de R\u00e9aumur a Celsius, Fahrenheit y m\u00e1s"},"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\">Herramienta de conversi\u00f3n de temperatura R\u00e9aumur<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"654\" data-favorite-title=\"R\u00e9aumur a Celsius, Fahrenheit y m\u00e1s\" data-favorite-url=\"https:\/\/wpcalc.com\/es\/conversores\/reaumur-a-celsius-fahrenheit\/\" data-favorite-excerpt=\"Introduzca una temperatura en grados R\u00e9aumur para convertirla a Celsius, Fahrenheit, Kelvin, Rankine, Newton, Delisle y R\u00f8mer.\" aria-label=\"A\u00f1adir a favoritos\" data-favorite-icon=\"icon icon-chemistry\">\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\/es\/conversores\/reaumur-a-celsius-fahrenheit\/\" method=\"POST\" class=\"calculator\" id=\"calculator-654\" data-post=\"654\"><fieldset class=\"fieldset-input is-1\"><legend class=\"sr-only\">Campos de entrada<\/legend><div class=\"field has-term\" id=\"input-1\"><label for=\"field-1\">Temperatura en R\u00e9aumur<\/label><div class=\"term\">\u00b0R\u00e9<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"number\" name=\"temperatura_en_raumur\" id=\"field-1\" aria-describedby=\"calc-unit-1 calc-info-1\" step=\"0.1\" value=\"20\"\/><div class=\"unit\" id=\"calc-unit-1\">\u00b0R\u00e9<\/div><small id=\"calc-info-1\">Introduzca la temperatura en grados R\u00e9aumur<\/small><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Recalcular\" id=\"calculate-button\" data-post=\"654\">Calcular<\/button><button type=\"reset\">Restablecer<\/button><\/div><div class=\"field is-checkbox hidden!\" id=\"field-auto-calc\"><input type=\"checkbox\" id=\"auto-calc\"><label for=\"auto-calc\">Calcular autom\u00e1ticamente<\/label><small>Si est\u00e1 activado, el resultado se actualizar\u00e1 autom\u00e1ticamente al cambiar cualquier 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> Tus resultados<\/h3><div class=\"result-box\"><div class=\"field-result\" id=\"output-1\"><span class=\"field-title\"><span>Celsius<\/span><\/span><span class=\"field-value\" id=\"result-1\" data-unit=\"\u00b0C\"><\/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>Fahrenheit<\/span><\/span><span class=\"field-value\" id=\"result-2\" data-unit=\"\u00b0F\"><\/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>Kelvin<\/span><\/span><span class=\"field-value\" id=\"result-3\" data-unit=\"K\"><\/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>Rankine<\/span><\/span><span class=\"field-value\" id=\"result-4\" data-unit=\"\u00b0R\"><\/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>Newton<\/span><\/span><span class=\"field-value\" id=\"result-5\" data-unit=\"\u00b0N\"><\/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-6\"><span class=\"field-title\"><span>Delisle<\/span><\/span><span class=\"field-value\" id=\"result-6\" data-unit=\"\u00b0De\"><\/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-7\"><span class=\"field-title\"><span>R\u00f8mer<\/span><\/span><span class=\"field-value\" id=\"result-7\" data-unit=\"\u00b0R\u00f8\"><\/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 enlace a 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>Dejar un comentario<\/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=\"654\" aria-live=\"polite\" aria-labelledby=\"calc-reactions-title\"><p id=\"calc-reactions-title\" class=\"text-sm text-gray-500 text-center mb-2\">\u00bfQu\u00e9 te ha parecido este 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\">Me gusta <\/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\">Inexacto <\/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 R\u00e9aumur a Celsius, Fahrenheit y m\u00e1s<\/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\\[\n\\begin{aligned}\nC &amp;= 1.25r \\\\\nF &amp;= 1.8C+32 \\\\\nK &amp;= C+273.15 \\\\\nR &amp;= 1.8C+491.67 \\\\\nN &amp;= \\frac{C}{3.03030303} \\\\\nD &amp;= 1.5(100-C) \\\\\nR_{\\mathrm{o}} &amp;= \\frac{C}{1.9047619}+7.5\n\\end{aligned}\n\\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Donde:<\/strong><\/p>\n<ul>\n<li>\\(r\\) \u2014 temperatura de entrada en grados R\u00e9aumur (\u00b0Re).<\/li>\n<li>\\(C\\), \\(F\\) y \\(K\\) \u2014 temperaturas en Celsius (\u00b0C), Fahrenheit (\u00b0F) y Kelvin (K).<\/li>\n<li>\\(R\\), \\(N\\), \\(D\\) y \\(R_{\\mathrm{o}}\\) \u2014 temperaturas en Rankine (\u00b0R), Newton (\u00b0N), Delisle (\u00b0De) y R\u00f8mer (\u00b0R\u00f8).<\/li>\n<\/ul>\n<p>Primero se convierte R\u00e9aumur a Celsius y luego se usa el valor Celsius para calcular las dem\u00e1s escalas. Los divisores de Newton y R\u00f8mer mostrados coinciden con las f\u00f3rmulas de la calculadora; sus peque\u00f1as aproximaciones decimales tienen un efecto despreciable en los resultados habituales.<\/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>R\u00e9aumur a Celsius, Fahrenheit y m\u00e1s \u2013 Ejemplo de c\u00e1lculo<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>Ejemplo:<\/strong> convertir el valor de entrada predeterminado de 20 \u00b0Re a las siete escalas de salida.<\/p>\n<p>Primero, se calcula Celsius:<\/p>\n<p>\\[C=20\\times1.25=25\\ ^\\circ\\mathrm{C}\\]<\/p>\n<p>Luego se usa 25 \u00b0C en las f\u00f3rmulas restantes:<\/p>\n<p>\\[\\begin{aligned}F&amp;=25\\times1.8+32=77\\ ^\\circ\\mathrm{F}\\\\K&amp;=25+273.15=298.15\\ \\mathrm{K}\\\\R&amp;=25\\times1.8+491.67=536.67\\ ^\\circ\\mathrm{R}\\\\N&amp;\\approx25\\div3.03030303=8.25\\ ^\\circ\\mathrm{N}\\\\D&amp;=(100-25)\\times1.5=112.5\\ ^\\circ\\mathrm{De}\\\\R_{\\mathrm{o}}&amp;\\approx25\\div1.9047619+7.5=20.625\\ ^\\circ\\mathrm{R\\o}\\end{aligned}\\]<\/p>\n<p><strong>Resultado:<\/strong> 20 \u00b0Re equivale a 25 \u00b0C, 77 \u00b0F, 298,15 K, 536,67 \u00b0R, aproximadamente 8,25 \u00b0N, 112,5 \u00b0De y 20,625 \u00b0R\u00f8. La calculadora puede redondear los valores mostrados.<\/p>\n<p>\n\r\n<\/section>\n<h2>C\u00f3mo usar la calculadora<\/h2>\n<ol>\n<li>Busque el campo etiquetado <strong>Temperatura en R\u00e9aumur<\/strong>. Comienza en 20 \u00b0Re.<\/li>\n<li>Introduzca el valor que desea convertir. Puede usar un n\u00famero decimal o negativo; por ejemplo, escriba 12,5 para 12,5 \u00b0Re.<\/li>\n<li>Lea los siete resultados etiquetados <strong>Celsius<\/strong>, <strong>Fahrenheit<\/strong>, <strong>Kelvin<\/strong>, <strong>Rankine<\/strong>, <strong>Newton<\/strong>, <strong>Delisle<\/strong> y <strong>R\u00f8mer<\/strong>. Cada resultado representa la misma temperatura en una escala distinta.<\/li>\n<\/ol>\n<h2>\u00bfQu\u00e9 es la escala de temperatura R\u00e9aumur?<\/h2>\n<p>La escala R\u00e9aumur es una escala de temperatura hist\u00f3rica que aparece en algunos registros europeos, escritos cient\u00edficos y recetas tradicionales. En esta escala, el agua se congela a 0 \u00b0Re y hierve a 80 \u00b0Re a presi\u00f3n atmosf\u00e9rica est\u00e1ndar. Esos mismos puntos de referencia son 0 \u00b0C y 100 \u00b0C, de modo que cada grado R\u00e9aumur corresponde a 1,25 grados Celsius.<\/p>\n<p>Esa relaci\u00f3n hace que Celsius sea el punto de partida de cada resultado de este convertidor. Por ejemplo, 20 \u00b0Re se convierte en 25 \u00b0C, una temperatura que despu\u00e9s puede expresarse como 77 \u00b0F. Los n\u00fameros difieren porque cada escala usa su propio tama\u00f1o de grado, su propio punto cero o ambos; la temperatura f\u00edsica no cambia.<\/p>\n<p>Los dem\u00e1s resultados pueden resultar \u00fatiles al comparar fuentes que emplean unidades menos familiares. Kelvin y Rankine son escalas de temperatura absolutas: su cero es el cero absoluto y sus unidades se escriben K y \u00b0R, respectivamente. Newton, Delisle y R\u00f8mer son escalas hist\u00f3ricas. Delisle va en direcci\u00f3n contraria a Celsius: su lectura disminuye a medida que la temperatura aumenta.<\/p>\n<h2>Puntos de referencia y notas pr\u00e1cticas<\/h2>\n<table>\n<thead>\n<tr>\n<th>Punto de referencia<\/th>\n<th>R\u00e9aumur<\/th>\n<th>Celsius<\/th>\n<th>Fahrenheit<\/th>\n<th>Kelvin<\/th>\n<th>Delisle<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>El agua se congela<\/td>\n<td>0 \u00b0Re<\/td>\n<td>0 \u00b0C<\/td>\n<td>32 \u00b0F<\/td>\n<td>273,15 K<\/td>\n<td>150 \u00b0De<\/td>\n<\/tr>\n<tr>\n<td>Ejemplo predeterminado<\/td>\n<td>20 \u00b0Re<\/td>\n<td>25 \u00b0C<\/td>\n<td>77 \u00b0F<\/td>\n<td>298,15 K<\/td>\n<td>112,5 \u00b0De<\/td>\n<\/tr>\n<tr>\n<td>El agua hierve a presi\u00f3n atmosf\u00e9rica est\u00e1ndar<\/td>\n<td>80 \u00b0Re<\/td>\n<td>100 \u00b0C<\/td>\n<td>212 \u00b0F<\/td>\n<td>373,15 K<\/td>\n<td>0 \u00b0De<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Estas son conversiones entre lecturas de temperatura, no diferencias de temperatura. Para un cambio de 1 \u00b0Re, el cambio es de 1,25 \u00b0C o 2,25 \u00b0F; los desplazamientos de 32 \u00b0F y 273,15 K no se aplican a un cambio de temperatura. Si est\u00e1 interpretando una receta antigua o la lectura de un instrumento, considere tambi\u00e9n si la fuente especifica un m\u00e9todo de medici\u00f3n o condiciones de referencia.<\/p>\n<p>La temperatura de ebullici\u00f3n del agua var\u00eda con la presi\u00f3n atmosf\u00e9rica, por lo que la fila del punto de ebullici\u00f3n es una referencia de escala y no una garant\u00eda de que el agua siempre hierva a esas lecturas. La calculadora aplica sus ecuaciones a cualquier n\u00famero introducido; los valores por debajo de \u2212218,52 \u00b0Re producir\u00edan un resultado negativo en kelvin y no son temperaturas f\u00edsicamente v\u00e1lidas.<\/p>\n<p>Para empezar con otra unidad, use el <a href=\"https:\/\/wpcalc.com\/es\/conversores\/celsius\/\">convertidor de Celsius<\/a>, el <a href=\"https:\/\/wpcalc.com\/es\/conversores\/fahrenheit\/\">convertidor de Fahrenheit<\/a> o el <a href=\"https:\/\/wpcalc.com\/es\/conversores\/kelvin\/\">convertidor de Kelvin<\/a>. Para otra escala hist\u00f3rica, consulte el <a href=\"https:\/\/wpcalc.com\/es\/conversores\/delisle\/\">convertidor de Delisle<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduzca una temperatura en grados R\u00e9aumur para convertirla a Celsius, Fahrenheit, Kelvin, Rankine, Newton, Delisle y R\u00f8mer.<\/p>\n","protected":false},"author":3168,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17],"tags":[46],"class_list":["post-654","post","type-post","status-publish","format-standard","hentry","category-conversores","tag-unidades-quimica"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/es\/wp-json\/wp\/v2\/posts\/654","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpcalc.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpcalc.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/es\/wp-json\/wp\/v2\/users\/3168"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/es\/wp-json\/wp\/v2\/comments?post=654"}],"version-history":[{"count":7,"href":"https:\/\/wpcalc.com\/es\/wp-json\/wp\/v2\/posts\/654\/revisions"}],"predecessor-version":[{"id":5922,"href":"https:\/\/wpcalc.com\/es\/wp-json\/wp\/v2\/posts\/654\/revisions\/5922"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/es\/wp-json\/wp\/v2\/media?parent=654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/es\/wp-json\/wp\/v2\/categories?post=654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/es\/wp-json\/wp\/v2\/tags?post=654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}