{"id":61871,"date":"2021-05-14T10:14:19","date_gmt":"2021-05-14T08:14:19","guid":{"rendered":"https:\/\/wpcalc.com\/?p=61871"},"modified":"2026-09-30T18:16:17","modified_gmt":"2026-09-30T15:16:17","slug":"concrete-wall","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/en\/engineering\/concrete-wall\/","title":{"rendered":"Concrete Wall Volume Calculator"},"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\">Estimate Concrete for Wall Construction<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"61871\" data-favorite-title=\"Concrete Wall\" data-favorite-url=\"https:\/\/wpcalc.com\/en\/engineering\/concrete-wall\/\" data-favorite-excerpt=\"Estimate how much concrete you need for a wall in cubic yards. Enter the wall&#039;s length and height in feet and its thickness in inches to get the concrete yardage for ordering ready-mix.\" aria-label=\"Add to Favorites\" data-favorite-icon=\"icon icon-engineering\">\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\/engineering\/concrete-wall\/\" method=\"POST\" class=\"calculator\" id=\"calculator-61871\" data-post=\"61871\"><fieldset class=\"fieldset-input\"><legend class=\"sr-only\">Input Fields<\/legend><div class=\"field has-term\" id=\"input-1\"><label for=\"field-1\">Length<\/label><div class=\"term\">L<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"number\" name=\"length\" id=\"field-1\" aria-describedby=\"calc-unit-1\" step=\"0.1\" value=\"20\"\/><div class=\"unit\" id=\"calc-unit-1\">ft<\/div><\/div><div class=\"field has-term\" id=\"input-2\"><label for=\"field-2\">Height<\/label><div class=\"term\">H<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"number\" name=\"height\" id=\"field-2\" aria-describedby=\"calc-unit-2\" step=\"0.1\" value=\"8\"\/><div class=\"unit\" id=\"calc-unit-2\">ft<\/div><\/div><div class=\"field has-term\" id=\"input-3\"><label for=\"field-3\">Thickness<\/label><div class=\"term\">T<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"number\" name=\"thickness\" id=\"field-3\" aria-describedby=\"calc-unit-3\" step=\"0.1\" value=\"6\"\/><div class=\"unit\" id=\"calc-unit-3\">in<\/div><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Re-Calculate\" id=\"calculate-button\" data-post=\"61871\">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 Results<\/h3><div class=\"result-box\"><div class=\"field-result\" id=\"output-1\"><span class=\"field-title\"><span>Concrete Yardage<\/span><span class=\"result-term\">V<\/span><\/span><span class=\"field-value\" id=\"result-1\" data-unit=\"yd\u00b3\"><\/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=\"61871\" 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>Concrete Wall Yardage 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\\[ V = L \\cdot H \\cdot \\left( \\frac{T}{12} \\right) \\cdot 0.037037 \\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Where:<\/strong><\/p>\n<ul>\n<li>\\(V\\) \u2014 concrete yardage (yd\u00b3)<\/li>\n<li>\\(L\\) \u2014 length of the wall (ft)<\/li>\n<li>\\(H\\) \u2014 height of the wall (ft)<\/li>\n<li>\\(T\\) \u2014 thickness of the wall (in)<\/li>\n<li>\\(0.037037\\) \u2014 conversion factor from cubic feet to cubic yards (\\(1 \\text{ yd}^3 = 27 \\text{ ft}^3\\))<\/li>\n<\/ul>\n<p>The formula multiplies the wall's face area \\(L \\times H\\) by its thickness, converting the thickness from inches to feet by dividing by 12, and then converts the volume from cubic feet to cubic yards \u2014 the unit ready-mix suppliers use for ordering.<\/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>Concrete Wall \u2013 Calculation Example<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>Example:<\/strong> a residential basement wall is 20 ft long, 8 ft high, and 6 in thick.<\/p>\n<p>\\[ V = 20 \\cdot 8 \\cdot \\left( \\frac{6}{12} \\right) \\cdot 0.037037 \\]<\/p>\n<p>\\[ V = 160 \\cdot 0.5 \\cdot 0.037037 = 80 \\cdot 0.037037 \\approx 2.96 \\]<\/p>\n<p><strong>Result:<\/strong> the wall requires about 2.96 yd\u00b3 of concrete (80 ft\u00b3).<\/p>\n<p>\n\r\n<\/section>\n<h2>How to Use the Calculator<\/h2>\n<ol>\n<li>Enter the <strong>Length<\/strong> of the wall in feet.<\/li>\n<li>Enter the <strong>Height<\/strong> of the wall in feet.<\/li>\n<li>Enter the <strong>Thickness<\/strong> of the wall in inches (e.g. 6 for a 6-inch wall, 8 for an 8-inch wall).<\/li>\n<li>Read the <strong>Concrete Yardage<\/strong> in cubic yards, ready to use when ordering ready-mix.<\/li>\n<\/ol>\n<h2>What Is Concrete Yardage for a Wall?<\/h2>\n<p>Concrete yardage is simply the volume of concrete a structure needs, expressed in cubic yards. In the US, ready-mix plants sell concrete by the full or partial cubic yard, so converting a wall's dimensions into cubic yards tells you exactly how much to order.<\/p>\n<p>A wall is a rectangular prism: its volume is the face area (length \u00d7 height) multiplied by its thickness. The only subtlety is units \u2014 wall length and height are usually measured in feet, while thickness is typically specified in inches (6 in, 8 in, 12 in are common for poured walls). Dividing the thickness by 12 puts everything in feet, and dividing the resulting cubic feet by 27 (multiplying by 0.037037) gives cubic yards.<\/p>\n<p>The result is the net volume of the wall itself. It does not include waste, over-excavation, or a footing under the wall \u2014 for footings and slabs, use the <a href=\"https:\/\/wpcalc.com\/en\/engineering\/concrete-footing-slab-pours\/\">Concrete Footing\/Slab Pours calculator<\/a> or the <a href=\"https:\/\/wpcalc.com\/en\/engineering\/concrete-footing-yard\/\">Concrete Footing Yard calculator<\/a>. If you need the total for an entire project with several elements, the <a href=\"https:\/\/wpcalc.com\/en\/engineering\/concrete-yardage\/\">Concrete Yardage calculator<\/a> can combine multiple pours.<\/p>\n<h2>Interpreting the Result<\/h2>\n<p>A small yardage number can be misleading: a 20 \u00d7 8 ft wall at 6 in thick is only about 3 yd\u00b3, but short loads (typically under 1\u20133 yd\u00b3) often carry a surcharge from the supplier. If several small walls are part of the same job, it is usually cheaper to order them together in a single delivery.<\/p>\n<p>Once you know the yardage, you can estimate cost by multiplying it by the local price per cubic yard, and plan the pour \u2014 a wall this size needs to be poured in one continuous operation to avoid cold joints.<\/p>\n<h2>Assumptions, Limitations and Practical Tips<\/h2>\n<ul>\n<li><strong>Rectangular wall:<\/strong> the calculator assumes a straight wall with uniform thickness over its full length and height. Tapered or stepped walls need to be split into sections and calculated separately.<\/li>\n<li><strong>No deductions:<\/strong> openings such as doors and windows are not subtracted. For most residential walls the openings save little concrete, but if you need precision, subtract their volume (area \u00d7 thickness) from the total.<\/li>\n<li><strong>Add a waste margin:<\/strong> order 5\u201310% extra to cover spillage, over-excavation, and uneven formwork. For the example above, rounding 2.96 yd\u00b3 up to 3.25 yd\u00b3 is a safe order.<\/li>\n<li><strong>Footings are separate:<\/strong> a wall normally sits on a footing, which is a separate pour with its own volume.<\/li>\n<li><strong>Verify thickness:<\/strong> common poured-wall thicknesses are 8 in for basement walls and 6 in for shorter retaining or stem walls \u2014 check your plans before ordering.<\/li>\n<\/ul>\n<p>If you plan to mix the concrete yourself instead of ordering ready-mix, use the <a href=\"https:\/\/wpcalc.com\/en\/engineering\/concrete-ingredients\/\">Concrete Ingredients calculator<\/a> to work out the cement, sand, and gravel quantities, and the <a href=\"https:\/\/wpcalc.com\/en\/engineering\/concrete-mix-ratio\/\">Concrete Mix Ratio calculator<\/a> to choose the right strength mix for your wall.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Estimate how much concrete you need for a wall in cubic yards. Enter the wall's length and height in feet and its thickness in inches to get the concrete yardage for ordering ready-mix.<\/p>\n","protected":false},"author":70,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[96],"class_list":["post-61871","post","type-post","status-publish","format-standard","hentry","category-engineering","tag-concrete"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts\/61871","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\/70"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/comments?post=61871"}],"version-history":[{"count":2,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts\/61871\/revisions"}],"predecessor-version":[{"id":65964,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts\/61871\/revisions\/65964"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/media?parent=61871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/categories?post=61871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/tags?post=61871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}