{"version":"1.0","provider_name":"eLearnSmart","provider_url":"https:\/\/elearnsmart.com\/blog","author_name":"elearnsmart.com","author_url":"https:\/\/elearnsmart.com\/blog\/author\/elearnsmart-com\/","title":"Free Online Macro Calculator: A Step-by-Step Tutorial","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"YR2mbgF8NE\"><a href=\"https:\/\/elearnsmart.com\/blog\/free-online-macro-calculator\/\">Free Online Macro Calculator: A Step-by-Step Tutorial<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/elearnsmart.com\/blog\/free-online-macro-calculator\/embed\/#?secret=YR2mbgF8NE\" width=\"600\" height=\"338\" title=\"&#8220;Free Online Macro Calculator: A Step-by-Step Tutorial&#8221; &#8212; eLearnSmart\" data-secret=\"YR2mbgF8NE\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/elearnsmart.com\/blog\/wp-content\/uploads\/2025\/11\/a-conceptual-vector-illustration-depicting-stylize-1762003322915.png","thumbnail_width":1024,"thumbnail_height":1024,"description":"An online macro calculator is a digital tool that helps you determine your ideal daily intake of macronutrients\u2014protein, carbohydrates, and fats. Based on your personal data like age, gender, height, weight, and activity level, it calculates specific gram targets to help you achieve goals such as weight loss, muscle gain, or weight maintenance. Many people [&hellip;]"}