{"id":136702,"date":"2026-07-25T22:58:09","date_gmt":"2026-07-25T22:58:09","guid":{"rendered":"https:\/\/mailinvest.blog\/index.php\/2026\/07\/25\/i-built-a-habit-tracker-in-a-weekend-using-nothing-but-an-excel-formula\/"},"modified":"2026-07-25T22:59:08","modified_gmt":"2026-07-25T22:59:08","slug":"i-built-a-habit-tracker-in-a-weekend-using-nothing-but-an-excel-formula","status":"publish","type":"post","link":"https:\/\/mailinvest.blog\/index.php\/2026\/07\/25\/i-built-a-habit-tracker-in-a-weekend-using-nothing-but-an-excel-formula\/","title":{"rendered":"I built a habit tracker in a weekend using nothing but an Excel formula"},"content":{"rendered":"<p> <a href=\"https:\/\/go.fiverr.com\/visit\/?bta=1052423&nci=17043\" Target=\"_Top\"><img loading=\"lazy\" decoding=\"async\" border=\"0\" src=\"https:\/\/fiverr.ck-cdn.com\/tn\/serve\/?cid=40081059\"  width=\"601\" height=\"201\"><\/a>\n<\/p>\n<div>\n<p><!-- obsidian -->Fashionable life certain is hectic. It looks like there&#8217;s at all times <em>one thing<\/em> happening. We will all construct unhealthy habits alongside the way in which. Watches, trackers, and all of the totally different productiveness apps are tremendous; however I discovered one thing that labored even higher for me: a number of formulation on an Excel spreadsheet.<\/p>\n<p>    <!-- No AdsNinja v10 Client! --><!-- No AdsNinja v10 Client! --><\/p>\n<h2 id=\"i-made-an-exception-for-excel-because-of-its-portability\">\n                        I made an exception for Excel due to its portability<br \/>\n               <\/h2>\n<h3 id=\"a-free-version-of-excel-is-available-as-a-mobile-app-and-in-the-cloud\">\n            A free model of Excel is out there as a cellular app and within the cloud<br \/>\n    <\/h3>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img  image-expandable  img-article-item\" style=\"padding-bottom:50.186071238703%\" data-img-url=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/creating-a-new-workbook-in-the-online-cloud-version-of-excel.png\" data-modal-id=\"single-image-modal\" data-modal-container-id=\"single-image-modal-container\" data-img-caption=\"&quot;David J. Buck \/ How-To Geek&quot;\">\n<figure><picture><source media=\"(max-width: 480px)\" data-srcset=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/creating-a-new-workbook-in-the-online-cloud-version-of-excel.png?q=49&amp;fit=crop&amp;w=500&amp;dpr=2\" srcset=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/creating-a-new-workbook-in-the-online-cloud-version-of-excel.png?q=49&amp;fit=crop&amp;w=500&amp;dpr=2\"\/><source media=\"(max-width: 767px)\" data-srcset=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/creating-a-new-workbook-in-the-online-cloud-version-of-excel.png?q=49&amp;fit=crop&amp;w=800&amp;dpr=2\" srcset=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/creating-a-new-workbook-in-the-online-cloud-version-of-excel.png?q=49&amp;fit=crop&amp;w=800&amp;dpr=2\"\/><source media=\"(max-width: 1023px)\" data-srcset=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/creating-a-new-workbook-in-the-online-cloud-version-of-excel.png?q=49&amp;fit=crop&amp;w=825&amp;dpr=2\" srcset=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/creating-a-new-workbook-in-the-online-cloud-version-of-excel.png?q=49&amp;fit=crop&amp;w=825&amp;dpr=2\"\/><img width=\"1650\" height=\"828\" loading=\"lazy\" decoding=\"async\" alt=\"Creating a new workbook in the online cloud version of Excel.\" data-img-url=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/creating-a-new-workbook-in-the-online-cloud-version-of-excel.png?q=49&amp;fit=crop&amp;w=825&amp;dpr=2\" src=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/creating-a-new-workbook-in-the-online-cloud-version-of-excel.png?q=49&amp;fit=crop&amp;w=825&amp;dpr=2\" class=\"img-brightness-opt-out\"\/>\n        <\/picture><small class=\"body-img-caption\">Credit score:\u00a0David J. Buck \/ How-To Geek<\/small><\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p> Usually, I select open-source packages for my private tasks and experiments. However I&#8217;ve to make use of Excel at work typically (the workplace is not as eager on FOSS as I&#8217;m), so I do know my means across the program. I can wrangle spreadsheets with the very best of them.<\/p>\n<p>However I selected Excel for my behavior tracker for a number of different causes:<\/p>\n<ol>\n<li>\n                                        I may use a standalone app model on my cellphone.\n                        <\/li>\n<li>\n                                        I may use an older, archived model of this system and obtain the identical outcomes.\n                        <\/li>\n<li>\n                                        XLS information are suitable with LibreOffice, so I may use my spreadsheet on Home windows, Linux, and cellular. I created a brand new Microsoft account (I did not have one beforehand) with a devoted e mail handle that I by no means use. Then I used the <a class=\"external-link\" href=\"https:\/\/excel.cloud.microsoft\/en-us\/\" rel=\"noopener nofollow\" target=\"_blank\">online version of Microsoft Excel<\/a>. I doubled up on my cellphone with the app, so I might have a conveyable model of my tracker obtainable.\n                        <\/li>\n<\/ol>\n<p><!-- No AdsNinja v10 Client! --><\/p>\n<h2 id=\"i-spent-some-time-setting-up-the-visuals-on-my-spreadsheet\">\n                        I spent a while organising the visuals on my spreadsheet<br \/>\n               <\/h2>\n<h3 id=\"i-won-39-t-use-a-tracker-if-i-don-39-t-like-looking-at-it\">\n            I will not use a tracker if I do not like taking a look at it<br \/>\n    <\/h3>\n<p>I knew if I needed to make this factor work, I might need to customise it. I began by setting my font kind to <code>Courier New<\/code> and the scale to 12. Then I used <code>CTRL + 1<\/code> to open the cell formatting menu and instantly regulate the next:<\/p>\n<ul>\n<li>\n                                        I set all textual content inside a cell to <code>wrap<\/code>\n                        <\/li>\n<li>\n                                        I set cell borders to <code>all borders<\/code>\n                        <\/li>\n<li>\n                                        I set the background coloration for the highest row to mild inexperienced\n                        <\/li>\n<li>\n                                        All different cells had been modified to a medium blue\n                        <\/li>\n<li>\n                                        All higher row textual content was modified to <code>daring<\/code>\n                        <\/li>\n<li>\n                                        Behavior textual content was modified to white and <code>daring<\/code>\n                        <\/li>\n<\/ul>\n<p>After finishing my setup, I used to be able to outline the habits I needed to trace.<\/p>\n<p>    <!-- No AdsNinja v10 Client! --><\/p>\n<h2 id=\"i-had-specific-habits-i-wanted-to-track\">\n                        I had particular habits I needed to trace<br \/>\n               <\/h2>\n<h3 id=\"using-a-spreadsheet-will-give-me-insight-into-my-progress\">\n            Utilizing a spreadsheet will give me perception into my progress<br \/>\n    <\/h3>\n<p>If it weren&#8217;t for the truth that it is a Microsoft product, I might use Excel extra typically. I spent an excessive amount of my early profession making spreadsheets and I can normally do them rapidly and with my eyes closed. It is like second nature to me.<\/p>\n<p>Behavior-wise, I figured monitoring sleep and consuming breakfast each day had been two of the extra important ones. I generally tend to get lower than 7 hours of sleep per evening and to often skip breakfast. Different habits, like studying a chapter of a guide or one problem of a comic book, enjoying guitar for a minimum of half-hour, and exercising for 20 minutes are private objectives.<\/p>\n<p>I am additionally educating myself the right way to code, so I&#8217;ve added that as a behavior to strive as effectively. As soon as I loaded the whole lot into my<\/p>\n<p>Spreadsheet, I used to be prepared to maneuver on to the subsequent step, which was making it work as meant.<\/p>\n<aside class=\"display-card  article article-card small  no-badge  active-content                              \" data-include-community-rating=\"false\" id=\"right-way-to-use-microsoft-excel-on-your-phone\" data-nosnippet=\"\">\n<p>                                                                                                                            <a href=\"https:\/\/www.howtogeek.com\/right-way-to-use-microsoft-excel-on-your-phone\/\"><br \/>\n                        <img width=\"440\" height=\"248\" loading=\"lazy\" decoding=\"async\" alt=\"A phone with an Excel spreadsheet and a paper with the same spreadsheet printed.\" data-img-url=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2024\/06\/a-phone-with-an-excel-spreadsheet-and-a-paper-with-the-same-spreadsheet-printed.jpg?q=49&amp;fit=crop&amp;w=220&amp;h=124&amp;dpr=2\" src=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2024\/06\/a-phone-with-an-excel-spreadsheet-and-a-paper-with-the-same-spreadsheet-printed.jpg?q=49&amp;fit=crop&amp;w=220&amp;h=124&amp;dpr=2\"\/><\/p>\n<p>                    <\/a><\/p>\n<p>                    <span data-field=\"label\" class=\"article-card-label\"><label>Associated<\/label><\/span><\/p>\n<div class=\"w-display-card-content regular article-block\">\n<h5 class=\"display-card-title \">\n<p>\t\t<a href=\"https:\/\/www.howtogeek.com\/right-way-to-use-microsoft-excel-on-your-phone\/\" title=\"Here's the right way to use Microsoft Excel on your phone\" target=\"_blank\"><br \/>\n\t\t\tHere&#8217;s the right way to use Microsoft Excel on your phone<br \/>\n\t\t<\/a><br \/>\n\t<\/h5>\n<p class=\"display-card-excerpt\">Use the app&#8217;s mobile-optimized instruments.<\/p>\n<\/p><\/div>\n<\/aside>\n<p><!-- No AdsNinja v10 Client! --><\/p>\n<h2 id=\"there-was-one-magic-formula-that-made-a-world-of-difference\">\n                        There was one magic system that made a world of distinction<br \/>\n               <\/h2>\n<p>I needed to construct my spreadsheet with a progress bar characteristic and <a href=\"https:\/\/www.xda-developers.com\/excel-mistakes-that-can-cost-you-your-job-and-how-to-avoid-them\/\" rel=\"noopener noreferrer\" target=\"_blank\">use specific formulas<\/a> to make the tracker work.<\/p>\n<p>Excel has checkboxes that make monitoring environment friendly and straightforward. You possibly can insert them by highlighting your cells and going to <strong>Insert &gt; Checkboxes<\/strong> you then format them the identical means you&#8217;ll textual content. I put them within the acceptable packing containers.<\/p>\n<p>Now for my favourite half: the formulation. I went with the <code>REPT<\/code> and <code>COUNTIF<\/code> capabilities as a result of they&#8217;re going to let me make a progress bar visible. <code>REPT<\/code> <a class=\"external-link\" href=\"https:\/\/support.microsoft.com\/en-us\/excel\/functions\/rept-function\" rel=\"noopener nofollow\" target=\"_blank\">repeats text a number of times<\/a>, so I used a strong block as a substitute of a phrase. Then I used <code>COUNTIF<\/code>, which counts the variety of cells I specify. The system appears like this (I obtained the <a class=\"external-link\" href=\"https:\/\/www.alt-codes.net\/rectangle-symbols\" rel=\"noopener nofollow\" target=\"_blank\">ASCII rectangle online<\/a>):<\/p>\n<p><code>=REPT(\"\u25ae\", COUNTIF(B3:H3, TRUE))<\/code><\/p>\n<section class=\"emaki-custom-block emaki-custom-note\" data-nosnippet=\"\">\n<div class=\"emaki-custom note\" id=\"custom_block_27\">\n<div class=\"custom_block-content note\">\n<p>The system relies on my tracker, so your columns might differ. Remember to regulate accordingly.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p>I modified the font coloration to vivid yellow so the progress bar would pop. As a enjoyable little bonus, I went to <strong>Residence &gt; Conditional Formatting &gt; Format cells the place a system is true<\/strong> and used <code>COUNTIF<\/code> to routinely change the colour of a accomplished progress bar for the week.<\/p>\n<p>    <!-- No AdsNinja v10 Client! --><\/p>\n<h2 id=\"i-used-the-tracker-for-a-week-and-learned-some-valuable-information\">\n                        I used the tracker for per week and discovered some invaluable info<br \/>\n               <\/h2>\n<h3 id=\"i-39-m-a-lot-less-consistent-than-i-thought\">\n            I am quite a bit much less constant than I believed<br \/>\n    <\/h3>\n<div class=\"body-img landscape \">\n<div class=\"responsive-img  image-expandable  img-article-item\" style=\"padding-bottom:76.766784452297%\" data-img-url=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/the-final-habit-tracker-results-showing-only-three-completed-tasks.png\" data-modal-id=\"single-image-modal\" data-modal-container-id=\"single-image-modal-container\" data-img-caption=\"&quot;David J. Buck \/ How-To Geek&quot;\">\n<figure><picture><source media=\"(max-width: 480px)\" data-srcset=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/the-final-habit-tracker-results-showing-only-three-completed-tasks.png?q=49&amp;fit=crop&amp;w=500&amp;dpr=2\" srcset=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/the-final-habit-tracker-results-showing-only-three-completed-tasks.png?q=49&amp;fit=crop&amp;w=500&amp;dpr=2\"\/><source media=\"(max-width: 767px)\" data-srcset=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/the-final-habit-tracker-results-showing-only-three-completed-tasks.png?q=70&amp;fit=crop&amp;w=800&amp;dpr=1\" srcset=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/the-final-habit-tracker-results-showing-only-three-completed-tasks.png?q=70&amp;fit=crop&amp;w=800&amp;dpr=1\"\/><source media=\"(max-width: 1023px)\" data-srcset=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/the-final-habit-tracker-results-showing-only-three-completed-tasks.png?q=70&amp;fit=crop&amp;w=825&amp;dpr=1\" srcset=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/the-final-habit-tracker-results-showing-only-three-completed-tasks.png?q=70&amp;fit=crop&amp;w=825&amp;dpr=1\"\/><img width=\"825\" height=\"633\" loading=\"lazy\" decoding=\"async\" alt=\"The final habit tracker results showing only three completed tasks.\" data-img-url=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/the-final-habit-tracker-results-showing-only-three-completed-tasks.png?q=70&amp;fit=crop&amp;w=825&amp;dpr=1\" src=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2026\/07\/the-final-habit-tracker-results-showing-only-three-completed-tasks.png?q=70&amp;fit=crop&amp;w=825&amp;dpr=1\" class=\"img-brightness-opt-out\"\/>\n        <\/picture><small class=\"body-img-caption\">Credit score:\u00a0David J. Buck \/ How-To Geek<\/small><\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<p> After constructing the spreadsheet, I used it for a strong week as a dry run. Issues went fairly effectively, I feel. I used to be trustworthy with myself and did not verify a field if I did not <em>truly<\/em> do the factor. So let&#8217;s break down how I did.<\/p>\n<p>I <em>actually suck<\/em> at getting sufficient sleep. I solely had in the future, the whole week (Saturday) the place I slept greater than 7 hours. I am averaging 4\u20136. That wants some work. Train fared higher, however I might prefer to hit the complete 7 days as a substitute of solely 5. Breakfast was simple, and so was studying and enjoying guitar.<\/p>\n<p>I completely failed the YouTube factor. Technically, I take advantage of NewPipe, nevertheless it&#8217;s the identical fundamental factor. In line with my cellphone&#8217;s monitoring, I am spending a minimum of half-hour on the platform. Coding, organizing, and spending cash had been additionally fairly unhealthy.<\/p>\n<p>I did okay with the &#8220;no caffeine at evening&#8221; and &#8220;restrict your junk meals&#8221; factor. Go determine.<\/p>\n<aside class=\"display-card  article article-card small  no-badge  active-content                              \" data-include-community-rating=\"false\" id=\"microsoft-excel-shortcuts-cheat-sheets-miss\" data-nosnippet=\"\">\n<p>                                                                                                                            <a href=\"https:\/\/www.howtogeek.com\/microsoft-excel-shortcuts-cheat-sheets-miss\/\"><br \/>\n                        <img width=\"440\" height=\"248\" loading=\"lazy\" decoding=\"async\" alt=\"A laptop with the Microsoft Excel app.\" data-img-url=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2024\/06\/a-laptop-with-microsoft-excel-app.jpg?q=49&amp;fit=crop&amp;w=220&amp;h=124&amp;dpr=2\" src=\"https:\/\/static0.howtogeekimages.com\/wordpress\/wp-content\/uploads\/2024\/06\/a-laptop-with-microsoft-excel-app.jpg?q=49&amp;fit=crop&amp;w=220&amp;h=124&amp;dpr=2\"\/><\/p>\n<p>                    <\/a><\/p>\n<p>                    <span data-field=\"label\" class=\"article-card-label\"><label>Associated<\/label><\/span><\/p>\n<div class=\"w-display-card-content regular article-block\">\n<h5 class=\"display-card-title \">\n<p>\t\t<a href=\"https:\/\/www.howtogeek.com\/microsoft-excel-shortcuts-cheat-sheets-miss\/\" title=\"9 time-saving Excel shortcuts that most cheat sheets miss\" target=\"_blank\"><br \/>\n\t\t\t9 time-saving Excel shortcuts that most cheat sheets miss<br \/>\n\t\t<\/a><br \/>\n\t<\/h5>\n<p class=\"display-card-excerpt\">Energy customers depend on these lesser-known Excel shortcuts to work quicker throughout massive datasets, formulation, and worksheets.<\/p>\n<\/p><\/div>\n<\/aside>\n<hr\/>\n<h3 id=\"i-gleaned-some-valuable-insight-from-this-project\">\n            I gleaned some invaluable perception from this mission<br \/>\n    <\/h3>\n<p>In the long run, I constructed a helpful spreadsheet. It is helped spotlight some areas the place I may stand to enhance a bit. And because it&#8217;s in XLS format, I can use it with Excel on my cellphone or import it into Calc if I please. Monitoring habits is an effective factor and a behavior tracker provides a good way to do it.<\/p>\n<\/p><\/div>\n<iframe src=\"https:\/\/www.fiverr.com\/gig_widgets?id=U2FsdGVkX18x7XQvttUTrv1oEqmGNGTgvvCUiUoJ\/AP4z\/UyMz8lXGOLpu15jIMxBbTR0gmD5uBoFvhC4KWeALQRp3h\/X\/AwcVD0K8Wj9H\/ZzYKzcCNHosB9oS4SCJJFWiN85P9ICAc4OgCoE\/wHKIY7CDkf2\/DQ1vqGvk4smVe5cRDEmrLPCWi4FC8p40VUhSmWQ5udCm0zoJtorgWv3vbDQw0kKYkwn39ozAnQXDe+YvWMxkLFWA+O3TFwkJvdkIK+\/AUSnRssPKt5WHY0FhNOxnSPcLslEL4G4\/RfP95ve99U+kRnDy3X+KtzdQLY+u935ghON\/o3UE4IMv9oN6JX9RnxzL\/LRcOgnHigxStSGPKsZYtnz8RWNVT\/rOLAibqiWJadC5MYHRbekF3eg6FOGrQGkXYbsn0+a5aovnlLCbLwIqY9fcS17UX8J235iQ6cdmHNbrPeS84CMm34RA==&affiliate_id=1052423&strip_google_tagmanager=true\" loading=\"lazy\" data-with-title=\"true\" class=\"fiverr_nga_frame\" frameborder=\"0\" height=\"350\" width=\"100%\" referrerpolicy=\"no-referrer-when-downgrade\" data-mode=\"random_gigs\" onload=\" var frame = this; var script = document.createElement('script'); script.addEventListener('load', function() { window.FW_SDK.register(frame); }); script.setAttribute('src', 'https:\/\/www.fiverr.com\/gig_widgets\/sdk'); document.body.appendChild(script); \" ><\/iframe>\n<br \/><a href=\"https:\/\/www.howtogeek.com\/i-built-a-habit-tracker-with-excel-magic\/\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fashionable life certain is hectic. It looks like there&#8217;s at all times one thing happening. We will all construct unhealthy habits alongside the way in&#8230;<\/p>\n","protected":false},"author":1,"featured_media":136703,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-136702","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech-universe"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>I built a habit tracker in a weekend using nothing but an Excel formula - mailinvest.blog<\/title>\n<meta name=\"description\" content=\"Technology is forever changing, and there are always new pieces of technology to replace obsolete ones. Tons of people enjoy reading tech blogs on a daily basis.mailinvest.blog tracks all the latest consumer technology breakthroughs and shows you what&#039;s new, what matters and how technology can enrich your life. mailinvest.blog also provides the information, tools, and advice that helps when deciding what to buy.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mailinvest.blog\/index.php\/2026\/07\/25\/i-built-a-habit-tracker-in-a-weekend-using-nothing-but-an-excel-formula\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"I built a habit tracker in a weekend using nothing but an Excel formula - mailinvest.blog\" \/>\n<meta property=\"og:description\" content=\"Technology is forever changing, and there are always new pieces of technology to replace obsolete ones. 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