{"id":61881,"date":"2021-05-14T10:52:12","date_gmt":"2021-05-14T08:52:12","guid":{"rendered":"https:\/\/wpcalc.com\/?p=61881"},"modified":"2026-09-30T18:11:20","modified_gmt":"2026-09-30T15:11:20","slug":"concrete-ingredients","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/en\/engineering\/concrete-ingredients\/","title":{"rendered":"Concrete Mix Ingredients 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 Ingredients by Ratio<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"61881\" data-favorite-title=\"Concrete Ingredients\" data-favorite-url=\"https:\/\/wpcalc.com\/en\/engineering\/concrete-ingredients\/\" data-favorite-excerpt=\"Estimate how much cement, sand, and coarse aggregate you need for a slab, beam, or circular column. Enter the dimensions, pick your units, and set the mix ratio (e.g., 1:3:3) to get the volume of each ingredient.\" 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-ingredients\/\" method=\"POST\" class=\"calculator\" id=\"calculator-61881\" data-post=\"61881\"><fieldset class=\"fieldset-input\"><legend class=\"sr-only\">Input Fields<\/legend><div class=\"field\" id=\"input-1\"><label for=\"field-1\">Units<\/label><div class=\"grid grid-cols-1\"><select id=\"field-1\" name=\"units\"><option value=\"mm\">mm<\/option><option value=\"cm\">cm<\/option><option value=\"dm\">dm<\/option><option value=\"m\">m<\/option><option value=\"km\">km<\/option><option value=\"mi\">mi<\/option><option value=\"in\">in<\/option><option value=\"ft\">ft<\/option><option value=\"yd\">yd<\/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\">Concrete type<\/label><div class=\"grid grid-cols-1\"><select id=\"field-2\" name=\"concrete_type\"><option value=\"0\">Rectangular (Slab\/Beam)<\/option><option value=\"1\">Circle Column<\/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 has-term\" id=\"input-3\" hidden><label for=\"field-3\">Radius (for circle only)<\/label><div class=\"term\">r<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"number\" name=\"radius_for_circle_only\" id=\"field-3\" aria-describedby=\"calc-unit-3\" step=\"0.01\" value=\"150\"\/><div class=\"unit\" id=\"calc-unit-3\">mm<\/div><\/div><div class=\"field is-single has-term\" id=\"input-4\"><label for=\"field-4\">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-4\" aria-describedby=\"calc-unit-4\" step=\"0.01\" value=\"3000\"\/><div class=\"unit\" id=\"calc-unit-4\">mm<\/div><\/div><div class=\"field is-single has-term\" id=\"input-5\"><label for=\"field-5\">Breadth (only rectangular)<\/label><div class=\"term\">b<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"number\" name=\"breadth_only_rectangular\" id=\"field-5\" aria-describedby=\"calc-unit-5\" step=\"0.01\" value=\"300\"\/><div class=\"unit\" id=\"calc-unit-5\">mm<\/div><\/div><div class=\"field is-single has-term\" id=\"input-6\"><label for=\"field-6\">Width (only rectangular)<\/label><div class=\"term\">w<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"number\" name=\"width_only_rectangular\" id=\"field-6\" aria-describedby=\"calc-unit-6\" step=\"0.01\" value=\"300\"\/><div class=\"unit\" id=\"calc-unit-6\">mm<\/div><\/div><div class=\"field is-single has-term\" id=\"input-7\"><label for=\"field-7\">Cement ratio<\/label><div class=\"term\">M<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"number\" name=\"cement_ratio\" id=\"field-7\" step=\"0.01\" value=\"1\"\/><\/div><div class=\"field is-single has-term\" id=\"input-8\"><label for=\"field-8\">Sand ratio<\/label><div class=\"term\">N<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"number\" name=\"sand_ratio\" id=\"field-8\" step=\"0.01\" value=\"3\"\/><\/div><div class=\"field is-single has-term\" id=\"input-9\"><label for=\"field-9\">Coarse ratio<\/label><div class=\"term\">O<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"number\" name=\"coarse_ratio\" id=\"field-9\" step=\"0.01\" value=\"3\"\/><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Re-Calculate\" id=\"calculate-button\" data-post=\"61881\">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>Cement quantity<\/span><span class=\"result-term\">X<\/span><\/span><span class=\"field-value\" id=\"result-1\"><\/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>Sand quantity<\/span><span class=\"result-term\">Y<\/span><\/span><span class=\"field-value\" id=\"result-2\"><\/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-3\"><span class=\"field-title\"><span>Coarse quantity<\/span><span class=\"result-term\">Z<\/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=\"61881\" 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 Ingredients 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 = H \\cdot B \\cdot W \\quad \\text{(rectangular)} \\qquad V = \\pi r^2 H \\quad \\text{(circular column)} \\\\\n T = M + N + O \\\\\n X = \\frac{M}{T} \\cdot V, \\quad Y = \\frac{N}{T} \\cdot V, \\quad Z = \\frac{O}{T} \\cdot V\n\\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Where:<\/strong><\/p>\n<ul>\n<li>\\(H\\), \\(B\\), \\(W\\) \u2014 height, breadth, and width of the rectangular member (slab or beam)<\/li>\n<li>\\(r\\), \\(H\\) \u2014 radius and height of a circular column<\/li>\n<li>\\(V\\) \u2014 total volume of concrete to be produced<\/li>\n<li>\\(M{:}N{:}O\\) \u2014 mix ratio of cement : sand : coarse aggregate<\/li>\n<li>\\(X\\), \\(Y\\), \\(Z\\) \u2014 required volumes of cement, sand, and coarse aggregate<\/li>\n<\/ul>\n<p>The formula first computes the total concrete volume from the member's geometry, then splits that volume between the three ingredients in proportion to the mix ratio.<\/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 Ingredients \u2013 Calculation Example<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>Example:<\/strong> a rectangular beam 3000 mm high, 300 mm wide, and 300 mm broad, mixed in a 1:3:3 ratio (the calculator's default values).<\/p>\n<p>\\[ V = 3000 \\cdot 300 \\cdot 300 = 270\\,000\\,000 \\ \\text{mm}^3 = 0.27 \\ \\text{m}^3 \\]<\/p>\n<p>\\[ T = 1 + 3 + 3 = 7 \\]<\/p>\n<p>\\[ X = \\frac{1}{7} \\cdot 0.27 = 0.0386 \\ \\text{m}^3, \\quad Y = \\frac{3}{7} \\cdot 0.27 = 0.1157 \\ \\text{m}^3, \\quad Z = \\frac{3}{7} \\cdot 0.27 = 0.1157 \\ \\text{m}^3 \\]<\/p>\n<p><strong>Result:<\/strong> you need about 0.0386 m\u00b3 (38,571,428.57 mm\u00b3) of cement, 0.1157 m\u00b3 (115,714,285.71 mm\u00b3) of sand, and 0.1157 m\u00b3 (115,714,285.71 mm\u00b3) of coarse aggregate.<\/p>\n<p>\n\r\n<\/section>\n<h2>How to Use the Calculator<\/h2>\n<ol>\n<li>Choose the <strong>Units<\/strong> (mm, cm, m, in, ft, yd, and others) \u2014 all dimensions and results will use this unit.<\/li>\n<li>Select the <strong>Concrete type<\/strong>: \"Rectangular (Slab\/Beam)\" or \"Circle Column\". The irrelevant fields will be hidden automatically.<\/li>\n<li>For a rectangular member, enter the <strong>Height<\/strong>, <strong>Breadth<\/strong>, and <strong>Width<\/strong>. For a circular column, enter the <strong>Radius<\/strong> and <strong>Height<\/strong>.<\/li>\n<li>Enter the <strong>Cement ratio<\/strong>, <strong>Sand ratio<\/strong>, and <strong>Coarse ratio<\/strong> \u2014 for example 1, 3, 3 for a 1:3:3 mix.<\/li>\n<li>Read the results: the calculator shows the <strong>Cement quantity<\/strong>, <strong>Sand quantity<\/strong>, and <strong>Coarse quantity<\/strong>, each as a volume in cubic units of your chosen unit.<\/li>\n<\/ol>\n<h2>What the Calculator Does<\/h2>\n<p>Estimating materials is one of the first steps of any concrete job, whether you are pouring a small slab, a beam, or a round column. This calculator takes the dimensions of the element you plan to cast and a mix ratio, and returns the volume of each of the three dry ingredients: cement, sand, and coarse aggregate.<\/p>\n<p>The mix ratio expresses the proportion of ingredients by volume. A 1:3:3 mix, for instance, means one part of cement for every three parts of sand and three parts of coarse aggregate. The total number of parts is \\(T = M + N + O\\); each ingredient then receives its share of the total concrete volume: cement gets \\(M\/T\\), sand gets \\(N\/T\\), and coarse aggregate gets \\(O\/T\\).<\/p>\n<p>The results are given as volumes in the unit system you selected (for example, mm\u00b3 or m\u00b3 if you entered millimeters, or ft\u00b3 if you entered feet). To convert cement volume into bags, divide the volume in m\u00b3 by 0.035 (the approximate volume of one 50 kg bag of cement) \u2014 in the example above, 0.0386 \u00f7 0.035 \u2248 1.1 bags. For a deeper look at which ratio suits which grade of concrete, see our <a href=\"https:\/\/wpcalc.com\/en\/engineering\/concrete-mix-ratio\/\">Concrete Mix Ratio<\/a> guide.<\/p>\n<h2>Common Mix Ratios<\/h2>\n<table>\n<thead>\n<tr>\n<th>Mix ratio<\/th>\n<th>Typical use<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1:1.5:3<\/td>\n<td>High-strength structural concrete (approx. M20)<\/td>\n<\/tr>\n<tr>\n<td>1:2:4<\/td>\n<td>General-purpose structural work (approx. M15)<\/td>\n<\/tr>\n<tr>\n<td>1:3:3<\/td>\n<td>Slabs, beams, and columns in light construction<\/td>\n<\/tr>\n<tr>\n<td>1:4:8<\/td>\n<td>Mass concrete, lean fills, and blinding layers<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Assumptions and Limitations<\/h2>\n<ul>\n<li>The calculation is volumetric and assumes dry, loose-measured ingredients. It does <strong>not<\/strong> account for the water added to the mix or for bulking of damp sand, which can be significant (up to 30% for very wet sand).<\/li>\n<li>No waste factor is included. In practice, order 5\u201310% extra of each material to cover spillage, uneven subgrade, and mixing losses.<\/li>\n<li>The result for cement is a volume. When buying cement, convert it to bags (1 bag of 50 kg \u2248 0.035 m\u00b3) and remember that cement is usually measured by weight, not volume.<\/li>\n<li>The tool assumes a simple rectangular prism or a perfect cylinder. For irregular shapes, split the element into simple parts, calculate each one, and add the volumes \u2014 our <a href=\"https:\/\/wpcalc.com\/en\/engineering\/concrete-volume\/\">Concrete Volume<\/a> and <a href=\"https:\/\/wpcalc.com\/en\/engineering\/concrete-column-fill\/\">Concrete Column Fill<\/a> calculators can help with that.<\/li>\n<li>If you also need cement and sand for finishing work rather than casting, use the dedicated <a href=\"https:\/\/wpcalc.com\/en\/engineering\/cement-and-sand-for-plastering\/\">Cement and Sand for Plastering<\/a> calculator instead.<\/li>\n<\/ul>\n<h2>Practical Tips<\/h2>\n<ul>\n<li>Measure the formwork, not the drawing: real dimensions of excavations and shuttering often differ from the plan by a few centimeters, which changes material quantities noticeably on larger pours.<\/li>\n<li>Keep the ratio consistent across batches. Measuring by shovelfuls quickly drifts off ratio; use a bucket or gauge box of known volume for each ingredient.<\/li>\n<li>Add water gradually until the mix is workable \u2014 too much water is the most common cause of weak concrete, and no amount of extra cement will fully compensate for it.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Estimate how much cement, sand, and coarse aggregate you need for a slab, beam, or circular column. Enter the dimensions, pick your units, and set the mix ratio (e.g., 1:3:3) to get the volume of each ingredient.<\/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-61881","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\/61881","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=61881"}],"version-history":[{"count":2,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts\/61881\/revisions"}],"predecessor-version":[{"id":65957,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts\/61881\/revisions\/65957"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/media?parent=61881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/categories?post=61881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/tags?post=61881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}