{"id":66780,"date":"2026-10-13T09:00:09","date_gmt":"2026-10-13T06:00:09","guid":{"rendered":"https:\/\/wpcalc.com\/en\/?p=66780"},"modified":"2026-10-13T09:00:09","modified_gmt":"2026-10-13T06:00:09","slug":"creatinine-units-converter","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/en\/converters\/creatinine-units-converter\/","title":{"rendered":"Creatinine Units Converter"},"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\">Convert Your Creatinine Result Between mg\/dL and \u00b5mol\/L<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"66780\" data-favorite-title=\"Creatinine Units\" data-favorite-url=\"https:\/\/wpcalc.com\/en\/converters\/creatinine-units-converter\/\" data-favorite-excerpt=\"Convert a serum creatinine value between mg\/dL and \u00b5mol\/L instantly, and see how your result compares with typical reference ranges for men and women.\" aria-label=\"Add to Favorites\" 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\/en\/converters\/creatinine-units-converter\/\" method=\"POST\" class=\"calculator\" id=\"calculator-66780\" data-post=\"66780\"><fieldset class=\"fieldset-input is-1\"><legend class=\"sr-only\">Input Fields<\/legend><div class=\"field has-term\" id=\"input-1\"><label for=\"field-1\">Creatinine concentration<\/label><div class=\"term\">Cr<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><div class=\"field-group\"><input type=\"text\" name=\"creatinine_concentration\" id=\"field-1\" aria-describedby=\"calc-info-1\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 1.0\" min=\"0.1\" max=\"20\" value=\"1\"\/><div class=\"grid grid-cols-1\"><select id=\"field-2\" name=\"unit\" aria-label=\"Unit\"><option value=\"mgdl\" selected>mg\/dL<\/option><option value=\"umoll\">\u00b5mol\/L<\/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-1\">Enter your serum creatinine value from the lab report<\/small><\/div><div class=\"field\" id=\"input-2\"><label for=\"field-3\">Sex (for context)<\/label><div class=\"grid grid-cols-1\"><select id=\"field-3\" name=\"sex_for_context\"><option value=\"male\" selected>Male<\/option><option value=\"female\">Female<\/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=\"Re-Calculate\" id=\"calculate-button\" data-post=\"66780\">Calculate<\/button><button type=\"reset\">Reset<\/button><\/div><div class=\"field is-checkbox hidden!\" id=\"field-auto-calc\"><input type=\"checkbox\" id=\"auto-calc\"><label for=\"auto-calc\">Calculate automatically<\/label><small>If enabled, the result will update automatically when you change any value.<\/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> Your Creatinine Conversion<\/h3><div class=\"result-box\"><div class=\"field-result\" id=\"output-1\"><span class=\"field-title\"><span>Creatinine in mg\/dL<\/span><span class=\"result-term\">mg\/dL<\/span><\/span><span class=\"field-value\" id=\"result-1\" data-unit=\"mg\/dL\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copy Result\" aria-label=\"Copy Result\"><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>Creatinine in \u00b5mol\/L<\/span><span class=\"result-term\">\u00b5mol\/L<\/span><\/span><span class=\"field-value\" id=\"result-2\" data-unit=\"\u00b5mol\/L\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copy Result\" aria-label=\"Copy Result\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result is-column\" id=\"output-3\"><span class=\"field-title\"><span>What this means<\/span><\/span><span class=\"field-value\" id=\"result-3\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copy Result\" aria-label=\"Copy Result\"><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\">Copy link to this calculation<\/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>Leave a Comment<\/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=\"66780\" aria-live=\"polite\" aria-labelledby=\"calc-reactions-title\"><p id=\"calc-reactions-title\" class=\"text-sm text-gray-500 text-center mb-2\">How did this result make you feel?<\/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\">Like <\/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\">Helpful <\/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\">Confused <\/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\">Disappointed <\/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\">Inaccurate <\/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>Creatinine Units Formula<\/h2><\/div>\r\n\t<figure class=\"not-prose formula\">\r\n\t\t<figcaption class=\"formula-title\">Formula<\/figcaption>\r\n\t\t<div class=\"text-base text-gray-800\" id=\"formula\">\n\\[ C_{\\mu mol\/L} = C_{mg\/dL} \\times 88.4 \\]\n\\[ C_{mg\/dL} = C_{\\mu mol\/L} \\div 88.4 \\]<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Where:<\/strong><\/p>\n<ul>\n<li>\\(C_{mg\/dL}\\) \u2014 creatinine concentration in milligrams per deciliter<\/li>\n<li>\\(C_{\\mu mol\/L}\\) \u2014 creatinine concentration in micromoles per liter<\/li>\n<li>\\(88.4\\) \u2014 conversion factor derived from the molecular weight of creatinine (113.12 g\/mol)<\/li>\n<\/ul>\n<p>Because 1 mg\/dL equals 10 mg\/L, or 0.01 g\/L, dividing by the molecular weight 113.12 g\/mol gives \\(8.84 \\times 10^{-5}\\) mol\/L, which is 88.4 \u00b5mol\/L. The factor 88.4 therefore links the two units exactly.<\/p>\n<p>\r\n<\/section>\n<style id=\"wpcoderpro-inline-459\">.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>Creatinine Units \u2013 Calculation Example<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>Example:<\/strong> a lab report shows a serum creatinine of 1.0 mg\/dL and you want the value in \u00b5mol\/L.<\/p>\n<p>\\[ C_{\\mu mol\/L} = 1.0 \\times 88.4 = 88.4 \\ \\mu mol\/L \\]<\/p>\n<p><strong>Result:<\/strong> 1.0 mg\/dL = 88.4 \u00b5mol\/L, which falls within the typical reference range for adult men (0.74\u20131.35 mg\/dL, 65\u2013120 \u00b5mol\/L).<\/p>\n<p>\n\r\n<\/section>\n<h2>How to use the calculator<\/h2>\n<ol>\n<li>Enter your <strong>Creatinine concentration<\/strong> exactly as printed on the lab report.<\/li>\n<li>Choose the matching unit \u2014 <strong>mg\/dL<\/strong> or <strong>\u00b5mol\/L<\/strong> \u2014 in the <strong>Unit<\/strong> dropdown next to the input field.<\/li>\n<li>Select your <strong>Sex (for context)<\/strong> so the result can be compared with the appropriate reference range.<\/li>\n<li>Read the converted value in both <strong>Creatinine in mg\/dL<\/strong> and <strong>Creatinine in \u00b5mol\/L<\/strong>, followed by a short interpretation under <strong>What this means<\/strong>.<\/li>\n<\/ol>\n<h2>What creatinine is and why units differ<\/h2>\n<p>Creatinine is a waste product produced continuously by muscle metabolism and cleared from the blood almost entirely by the kidneys. Because its production is fairly constant and its removal depends on kidney function, serum creatinine is one of the most common blood markers doctors use to screen for and monitor kidney disease.<\/p>\n<p>Laboratories around the world report creatinine in two different unit systems. In the United States the concentration is given in <strong>mg\/dL<\/strong> (mass per volume), while most of Europe, Canada, Australia and much of Asia use <strong>\u00b5mol\/L<\/strong> (amount of substance per volume, the SI convention). The two are related by the molecular weight of creatinine, so multiplying a mg\/dL value by 88.4 \u2014 or dividing a \u00b5mol\/L value by 88.4 \u2014 converts between them exactly.<\/p>\n<p>A single creatinine number is only part of the picture. Typical adult ranges are roughly 0.74\u20131.35 mg\/dL (65\u2013120 \u00b5mol\/L) for men and 0.59\u20131.04 mg\/dL (52\u201392 \u00b5mol\/L) for women, but the value depends on muscle mass, age, diet and hydration. Clinicians therefore usually interpret creatinine together with the estimated glomerular filtration rate (eGFR), which accounts for age and sex and expresses kidney function as a percentage of normal.<\/p>\n<h2>Quick conversion reference<\/h2>\n<table>\n<thead>\n<tr>\n<th>mg\/dL<\/th>\n<th>\u00b5mol\/L<\/th>\n<th>Typical meaning<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.6<\/td>\n<td>53<\/td>\n<td>Low-normal (common in women)<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>88<\/td>\n<td>Mid-range for men<\/td>\n<\/tr>\n<tr>\n<td>1.5<\/td>\n<td>133<\/td>\n<td>Above typical range \u2014 check eGFR<\/td>\n<\/tr>\n<tr>\n<td>2.0<\/td>\n<td>177<\/td>\n<td>Clearly elevated<\/td>\n<\/tr>\n<tr>\n<td>4.0<\/td>\n<td>354<\/td>\n<td>Markedly elevated \u2014 prompt evaluation needed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Assumptions and limitations<\/h2>\n<ul>\n<li><strong>Exact conversion.<\/strong> The factor 88.4 follows from the molecular weight of creatinine (113.12 g\/mol), so the conversion itself is exact; the calculator rounds mg\/dL to two decimals and \u00b5mol\/L to whole numbers.<\/li>\n<li><strong>Reference ranges vary.<\/strong> The ranges shown are typical adult values only. Each laboratory sets its own range, and results also shift with age, ethnicity, muscle mass, pregnancy, diet and certain medications.<\/li>\n<li><strong>Not a diagnosis.<\/strong> A single value outside the range is not proof of kidney disease \u2014 dehydration, a high-meat meal or intense exercise can temporarily raise creatinine. Always discuss abnormal results with a clinician, ideally alongside an eGFR measurement.<\/li>\n<li><strong>Urine creatinine is different.<\/strong> This tool is intended for serum (blood) creatinine. Urine creatinine is reported in mmol\/L or mg\/24 h and requires different conversions.<\/li>\n<\/ul>\n<p>If you are converting other lab results, you may also find our <a href=\"https:\/\/wpcalc.com\/en\/converters\/testosterone-units-converter\/\">Testosterone Units Converter<\/a>, <a href=\"https:\/\/wpcalc.com\/en\/converters\/vitamin-d-units-converter\/\">Vitamin D Units Converter<\/a>, <a href=\"https:\/\/wpcalc.com\/en\/converters\/hba1c-converter\/\">HbA1c Converter<\/a> and <a href=\"https:\/\/wpcalc.com\/en\/converters\/cholesterol-units-converter-mg-dl-to-mmol-l\/\">Cholesterol Units Converter<\/a> useful \u2014 each handles the mg\/dL to SI-unit conversions common on lab reports.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Convert a serum creatinine value between mg\/dL and \u00b5mol\/L instantly, and see how your result compares with typical reference ranges for men and women.<\/p>\n","protected":false},"author":3168,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[17],"class_list":["post-66780","post","type-post","status-publish","format-standard","hentry","category-converters","tag-chemistry-units"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts\/66780","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/users\/3168"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/comments?post=66780"}],"version-history":[{"count":2,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts\/66780\/revisions"}],"predecessor-version":[{"id":67025,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts\/66780\/revisions\/67025"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/media?parent=66780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/categories?post=66780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/tags?post=66780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}