{"id":133605,"date":"2021-01-12T08:52:41","date_gmt":"2021-01-12T14:52:41","guid":{"rendered":"https:\/\/www.artofmanliness.com\/?p=133605"},"modified":"2021-09-25T12:35:12","modified_gmt":"2021-09-25T17:35:12","slug":"6-ways-to-measure-your-body-fat","status":"publish","type":"post","link":"https:\/\/beta.artofmanliness.com\/health-fitness\/health\/6-ways-to-measure-your-body-fat\/","title":{"rendered":"6 Ways to Measure Your Body Fat"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-133610 size-full\" src=\"https:\/\/content.artofmanliness.com\/uploads\/2021\/01\/bodyfatheader.jpg\" alt=\"man measuring waist with tape measure. \" width=\"650\" height=\"400\" srcset=\"https:\/\/content.artofmanliness.com\/uploads\/2021\/01\/bodyfatheader.jpg 650w, https:\/\/content.artofmanliness.com\/uploads\/2021\/01\/bodyfatheader-372x230.jpg 372w, https:\/\/content.artofmanliness.com\/uploads\/2021\/01\/bodyfatheader-320x197.jpg 320w, https:\/\/content.artofmanliness.com\/uploads\/2021\/01\/bodyfatheader-640x394.jpg 640w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">If you&#8217;re like a lot of dudes, your goal for the coming year is \u201cto lose weight.\u201d<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Really though, you don\u2019t want to lose <\/span><i><span style=\"font-weight: 400;\">weight<\/span><\/i><span style=\"font-weight: 400;\">, you want to lose <\/span><i><span style=\"font-weight: 400;\">fat<\/span><\/i><span style=\"font-weight: 400;\">. And this distinction matters because it relates to how you\u2019re going to measure progress towards your goal.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The most common way to measure fat loss is with a garden variety bathroom scale. But the number on a scale represents your overall body weight, which includes not only your fat, but also your muscles, bones, organs, and lots and lots of water.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Because a scale doesn\u2019t only measure fat gain\/loss, it doesn\u2019t always give you an accurate picture of your progress. You may be feeling and looking trimmer, but find that you\u2019ve gained a couple pounds when you hop on the scale. So have you gained fat, or does this added weight represent a gain in muscle or water?&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">After a weekend of eating salty restaurant food, you can put on a few pounds of impermanent water weight that you\u2019ll shed in a matter of days.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you\u2019ve been putting on muscle, which is heavier than fat, it&#8217;s possible to look like you&#8217;ve lost weight while actually gaining it.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Given these fluctuations and inaccuracies, it\u2019s useful to move beyond the standard scale and isolate and track the measurement of your body fat percentage alone. Below we\u2019ll give you the rundown on the different methods that can be used to do so.<\/span><\/p>\n<h3><span style=\"text-decoration: underline;\">What Should My Body Fat Percentage Be?<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Before we get into how to measure your body fat percentage, let\u2019s talk about the number you should be aiming for. You&#8217;ll find different charts out there giving you breakdowns of healthy-to-unhealthy body fat percentages. Here&#8217;s the body fat percentage chart from the American Council on Exercise:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>Description<\/strong><\/td>\n<td><strong>Body fat % (women)<\/strong><\/td>\n<td><strong>Body fat % (men)<\/strong><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Athletes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">14%\u201320%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6%\u201313%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Fitness<\/span><\/td>\n<td><span style=\"font-weight: 400;\">21%\u201324%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">14%\u201317%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acceptable<\/span><\/td>\n<td><span style=\"font-weight: 400;\">25%\u201331%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">18%\u201324%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Obesity<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&gt;32%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&gt;25%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">These are, of course, just <\/span><i><span style=\"font-weight: 400;\">general <\/span><\/i><span style=\"font-weight: 400;\">recommendations. The big takeaway is that if you&#8217;re a dude and your body fat percentage is greater than 24%, you should probably work on losing some body fat. For insight on how to lose weight, I&#8217;d recommend the following AoM articles and podcasts:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/www.artofmanliness.com\/articles\/the-groundhog-day-diet-why-i-eat-the-same-thing-every-day\/\"><span style=\"font-weight: 400;\">The Groundhog Day Diet: Why I Eat the Same Thing Every Day<\/span><\/a><\/li>\n<li><a href=\"https:\/\/www.artofmanliness.com\/articles\/how-to-track-macros\/\">How to Eat What You Want and Still Lose Weight<\/a><\/li>\n<li><a href=\"https:\/\/www.artofmanliness.com\/health-fitness\/fitness\/podcast-401-the-science-of-fat-loss\/\">Everything You Need to Know About Diet and Fat Loss<\/a><\/li>\n<li><a href=\"https:\/\/www.artofmanliness.com\/articles\/how-to-lose-weight-keep-it-off\/\">How to Lose Weight, and Keep It Off Forever<\/a><\/li>\n<li><a href=\"https:\/\/www.artofmanliness.com\/health-fitness\/fitness\/podcast-233-diet-and-nutrition-advice-from-the-dr-of-gains\/\">Diet and Nutrition Advice From the Doctor of Gains<\/a><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">If you&#8217;re not above 24%, I&#8217;d say it&#8217;s up to you and your personal goals\/desires\/commitment-level as to where you\u2019d like your body fat to be. Take it from someone who attempted to reduce his body fat to the 6%-13% range: it&#8217;s hard. You&#8217;ll be hungry. You&#8217;ll be cranky. You&#8217;ll be distracted at work. Your performance in the gym will suffer (contrary to popular belief, <\/span><a href=\"https:\/\/www.artofmanliness.com\/health-fitness\/fitness\/getting-ripped-vs-getting-strong\/\"><span style=\"font-weight: 400;\">you can\u2019t get both ripped <\/span><i><span style=\"font-weight: 400;\">and <\/span><\/i><span style=\"font-weight: 400;\">strong at the same time<\/span><\/a><span style=\"font-weight: 400;\">). I aborted that mission about a month into it. I can\u2019t imagine what it must be like to be a bodybuilder who aims to get down to just \u201cessential body fat\u201d which is like 3%-5%. There\u2019s a reason they only go that low for competitions and don\u2019t look like that the rest of the year. It\u2019s not healthy or sustainable.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Since that experiment in trying to look shredded, I&#8217;ve decided to keep my body fat percentage in the 15-17% range. Sure, I don&#8217;t look like Brad Pitt in <\/span><i><span style=\"font-weight: 400;\">Fight Club<\/span><\/i><span style=\"font-weight: 400;\">, but I feel good and am happy with how I look. It works for me. Peg a goal that works for you.<\/span><\/p>\n<h3><span style=\"text-decoration: underline;\">6 Ways to Measure Body Fat<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">There are a bunch of different ways to measure body fat. Each method has varying degrees of accuracy and costs \u2014 generally, the more expensive your body fat measurement tool, the more accurate the measurement. Keep in mind though, that with every method, even the most expensive, there\u2019s always a margin of error.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Below we go through the most common body fat measuring methods, ordered from most accessible and least costly to least accessible and most costly.&nbsp;<\/span><\/p>\n<h3>Tape Measure Method<\/h3>\n<p><span style=\"font-weight: 400;\">The tape measure method is the cheapest and most accessible method to measure your body fat. All you need is a measuring tape; companies make ones specifically for measuring the body, but any soft measuring tape will work.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Despite its simplicity, research says that, when done correctly, the error rate for the tape measure method can be as low as 2.5\u20134.5% body fat, which is nearly as low as the most expensive, high-tech methods on this list. Accuracy depends mainly on the accuracy of your measurements.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">There are two ways to get a body fat percentage based on tape measure measurements: 1) the US Navy Body Fat Formula, or 2) the YMCA Body Fat Formula.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">For men, the US Navy Body Fat Formula requires two measurements<strong> (<\/strong><\/span><b>all measurements should be done in inches and pounds<\/b><span style=\"font-weight: 400;\"><strong>)<\/strong>:<\/span><\/p>\n<p><b>Neck:<\/b><span style=\"font-weight: 400;\"> The neck tape measurement measures the neck&#8217;s circumference immediately above the Adam&#8217;s apple.&nbsp;<\/span><\/p>\n<p><b>Waist: <\/b><span style=\"font-weight: 400;\">The waist tape measurement measures the circumference of the narrowest waist level, located midway between the lowest rib and the top of the hip bone.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">After you get those measurements, insert them into this formula:<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">Body Fat Percentage (%) = 86.010 x log10 (abdomen \u2013 neck) \u2013 70.041 x log10 (height) + 36.76<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">Or, if you don&#8217;t want to bust out your slide ruler to calculate your body fat, just insert your measurements into this online <\/span><a href=\"https:\/\/www.calculatorpro.com\/calculator\/us-navy-body-fat-calculator\/\"><span style=\"font-weight: 400;\">US Navy Body Fat Formula Calculator<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The YMCA Body Fat Formula just requires you to measure your waist circumference.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">For men, the YMCA Formula looks like this:<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">Men\u2019s Body Fat Percent = &#8211; 98.42 + 4.15a \u2013 0.082b \/ b<\/span><\/i><\/p>\n<p><i><span style=\"font-weight: 400;\">Where a = waist measurement in inches and b = your weight in pounds.<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">Or you can just input your measurements into an online <\/span><a href=\"https:\/\/www.mytecbits.com\/tools\/medical\/ymca-body-fat-calculator\"><span style=\"font-weight: 400;\">YMCA Body Fat Formula Calculator<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3>Body Fat Calipers<\/h3>\n<p><span style=\"font-weight: 400;\">The second most affordable and accessible way to measure body fat percentage is using a body fat caliper. With this little tool, you pinch and grab as big of a skinfold as you can and pull it away from your body. You then use the calipers to measure the thickness of that skinfold. By taking skinfold measurements in different parts of your body and putting them into a formula, you can get a rough idea of your total body fat percentage. <\/span><a href=\"https:\/\/amzn.to\/2MUMpw8\"><span style=\"font-weight: 400;\">You can buy a body fat caliper on Amazon for $5<\/span><\/a><span style=\"font-weight: 400;\">.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The downside of body fat calipers is that using them is kind of hard to do; proper execution feels a little squiggy. In my experience, I&#8217;m always wondering, &#8220;Did I get all the fat? Did I pinch far enough? Did I pinch it out too far?&#8221; Also, depending on the formula you use, you&#8217;ll need someone else to take the measurements because there are areas where you can\u2019t reach and do the measurement yourself. If you don&#8217;t want to ask your wife to pinch and measure your back fat, this might not be the method for you.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">There are two formulas\/methodologies you can use to measure your body fat with calipers: the three site test and the seven site test.&nbsp;&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">I personally have used the three site test because it&#8217;s easy to self-administer; you\u2019re just making measurements of your chest, abdomen, and thigh. The seven site test will require a partner. Whichever way you go, the caliper you buy should give you detailed instructions on where and how to use it, as well as a formula\/chart for what your measurements mean.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">When used correctly, body fat calipers have an error range of 3.5%-5%.<\/span><\/p>\n<h3>Body Fat Scales<\/h3>\n<p><span style=\"font-weight: 400;\">For years now, scales that not only measure your overall weight, but also your body\u2019s percentage of fat (and water and muscle) have been available on the consumer market. These scales make this measurement by passing an electrical current through your body (you don&#8217;t feel anything). Since body fat is resistant to electricity, the scale can measure your body\u2019s percentage of it by noting where the current meets resistance.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Scales that measure body fat vary in cost, starting from around $20 and going on up to close to $100. There really doesn\u2019t seem to be a huge difference in the accuracy or features along this range, so <\/span><a href=\"https:\/\/amzn.to\/3bpP8aW\"><span style=\"font-weight: 400;\">an affordable yet well-reviewed model like this one<\/span><\/a><span style=\"font-weight: 400;\"> is a fine pick.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Body fat scales are great because they&#8217;re incredibly easy to use. You just step on the scale and wait a few seconds as you get zapped with electricity, and the scale spits out your body fat percentage. The fact that the scale also measures your water percentage helps in discerning whether a bit of overall weight gain means you\u2019ve gotten fatter or are just bloated that day.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Accuracy can vary from a 3.8%-5% error in body fat. Accuracy can be thrown off by the quality of your scale or the amount of water you\u2019re carrying (while the scale will isolate fat and water percentage measurements, the latter can still mess a bit with the former).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Despite the accuracy issues, <\/span><b>the body fat scale is my go-to method for tracking my body fat<\/b><span style=\"font-weight: 400;\">, thanks to its ease of use. I know I\u2019m not going to be motivated to measure myself with tape or calipers on the regular, while using a scale is stupid simple.&nbsp;<\/span><\/p>\n<h3>3D Body Scanners<\/h3>\n<p><span style=\"font-weight: 400;\">Now we&#8217;re starting to get into the more expensive and less accessible methods to measure body fat. In recent years, 3D body scanners that can calculate body fat have been made available to consumers. These devices use infrared sensors that rotate around your body to create a digital map of it. An algorithm is then applied to these measurements to calculate body fat percentage and other body tissue compositions.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">3D scanners have an error rate of 4% body fat.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">3D body scanners are easy to use and have a high &#8220;cool&#8221; factor. The downside is that they&#8217;re not very accessible. It used to be you&#8217;d have to go to somebody&#8217;s imaging business to get your body scanned in 3D. These days, a company called <a href=\"https:\/\/nakedlabs.com\/\">Naked<\/a> has made 3D body scanners available for home use, but buying one will set you back $1,400. Another company called <a href=\"https:\/\/www.shapescale.com\/\">ShapeScale<\/a> is taking preorders on a 3D body scanner that costs $500.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you&#8217;re a fitness tech geek and have money to burn, a home 3D scanner might be for you.<\/span><\/p>\n<h3>The Bod Pod<\/h3>\n<p><span style=\"font-weight: 400;\">The Bod Pod is an egg-looking pod thing that you sit in. Air pressure sensors measure the volume of air displaced by your body, and further calculations can then determine your body fat percentage. With an error rate that hovers around just 2-4%, accuracy is pretty dang good.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The average guy doesn\u2019t need that kind of exactitude, and the average guy probably won\u2019t be able\/willing to avail themselves to a Bod Pod anyway. These contraptions aren\u2019t very accessible, and usually only available at universities and research centers. <\/span><a href=\"https:\/\/www.cosmed.com\/en\/contact-us\/test-site-locator\"><span style=\"font-weight: 400;\">You can find the nearest Bod Pod to you with this tool<\/span><\/a><span style=\"font-weight: 400;\">. The cost is about $75 a session.&nbsp;<\/span><\/p>\n<h3>Dual-Energy X-Ray Absorptiometry (DEXA Scan)<\/h3>\n<p><span style=\"font-weight: 400;\">In recent years, I&#8217;ve been reading about biohacker-types using DEXA scans to measure their body composition. DEXA is short for dual-energy x-ray absorptiometry, and as the name implies, it uses two types of x-rays to measure your body fat percentage as well as bone, muscle, and water composition.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The scan takes about 10 minutes and has an error rate of 2.5%-3.5%.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The downsides of DEXA scans are accessibility and cost. Like the Bod Pod, they&#8217;re usually only available at universities, hospitals, and body imaging facilities. The best way to find a place you can get a DEXA scan is to Google &#8220;[name of big city near you] + DEXA scan.&#8221;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Costs vary. I&#8217;ve found DEXA scans for as little as $70 to as much as a few hundred dollars in Oklahoma.&nbsp;<\/span><\/p>\n<h3><span style=\"text-decoration: underline;\">Consistency Counts<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Whichever method you choose to measure your body fat, you have to be consistent with it, continually using the same method, at the same intervals, at the same time of day.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">You\u2019ll find different recommendations out there on how often you should weigh\/measure yourself, but I\u2019d personally recommend doing it weekly. Given the way that certain meals and workouts create changes in your body composition (e.g., you\u2019re invariably going to weigh more the day after lifting weights because the resulting inflammation causes you to retain water), monitoring day-to day-fluctuations isn\u2019t especially useful; yet, you want to check in on your body often enough to remain mindful of whether your fat level is trending up or down. While even once-a-week measurements can be prone to meaningless fluctuations, over the months they give you useful, accurate trend lines as to how you\u2019re doing.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you do decide to measure yourself weekly, always do so on the same day of the week; I like Fridays, because I tend to eat more on the weekend, which creates a temporary weight gain (largely water) in the subsequent days.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In addition to measuring yourself at regular intervals, you should also do your measurements at the same time of day. B<\/span><span style=\"font-weight: 400;\">ody composition fluctuates throughout the day, as eating and drinking causes muscles to store glycogen and water. If you measured your body fat in the morning one day and then in the evening the next, you&#8217;re going to get significantly different results.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Create your own routine, stick with it, and track your progress (and regressions &#8212; there will always be some and that\u2019s okay!) over time.&nbsp;<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you&#8217;re like a lot of dudes, your goal for the coming year is \u201cto lose weight.\u201d Really though, you don\u2019t want to lose weight, you want to lose fat. And this distinction matters because it relates to how you\u2019re going to measure progress towards your goal.&nbsp; The most common way to measure fat loss [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":133611,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42265,7],"tags":[],"yst_prominent_words":[],"class_list":["post-133605","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health","category-health-fitness"],"featured_image_urls":{"large":"https:\/\/content.artofmanliness.com\/uploads\/2021\/01\/fat-538x280.jpg","aom":"https:\/\/content.artofmanliness.com\/uploads\/2021\/01\/fat-372x230.jpg","reactor-320":"https:\/\/content.artofmanliness.com\/uploads\/2021\/01\/fat-320x213.jpg"},"_links":{"self":[{"href":"https:\/\/beta.artofmanliness.com\/app-json\/wp\/v2\/posts\/133605","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beta.artofmanliness.com\/app-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beta.artofmanliness.com\/app-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beta.artofmanliness.com\/app-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/beta.artofmanliness.com\/app-json\/wp\/v2\/comments?post=133605"}],"version-history":[{"count":9,"href":"https:\/\/beta.artofmanliness.com\/app-json\/wp\/v2\/posts\/133605\/revisions"}],"predecessor-version":[{"id":139422,"href":"https:\/\/beta.artofmanliness.com\/app-json\/wp\/v2\/posts\/133605\/revisions\/139422"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beta.artofmanliness.com\/app-json\/wp\/v2\/media\/133611"}],"wp:attachment":[{"href":"https:\/\/beta.artofmanliness.com\/app-json\/wp\/v2\/media?parent=133605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beta.artofmanliness.com\/app-json\/wp\/v2\/categories?post=133605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beta.artofmanliness.com\/app-json\/wp\/v2\/tags?post=133605"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/beta.artofmanliness.com\/app-json\/wp\/v2\/yst_prominent_words?post=133605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}