{"id":10014,"date":"2019-09-18T13:07:18","date_gmt":"2019-09-18T11:07:18","guid":{"rendered":"https:\/\/www.myexcelonline.com\/?p=10014"},"modified":"2023-11-30T17:41:19","modified_gmt":"2023-11-30T16:41:19","slug":"isnumber-formula-in-excel","status":"publish","type":"post","link":"https:\/\/www.myexcelonline.com\/meo-staging\/blog\/isnumber-formula-in-excel\/","title":{"rendered":"ISNUMBER Formula in Excel"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><em><strong>What does it do?<\/strong><\/em><\/p>\n<p>Checks if the cell value is numeric or not<\/p>\n<p><em><strong>Formula breakdown:<\/strong><\/em><\/p>\n<p>=ISNUMBER(<span style=\"color: #0000ff;\">value<\/span>)<\/p>\n<p><em><strong>What it means:<\/strong><\/em><\/p>\n<p>=ISNUMBER(<span style=\"color: #0000ff;\">value to be checked if it is a number or not<\/span>)<\/p>\n<hr \/>\n<p>Have a bunch of values and you need to check which ones are numbers? The\u00a0<strong>ISNUMBER Formula<\/strong> in Excel is perfect for this!<\/p>\n<p>There are a couple of interesting points to take note of the\u00a0<strong>ISNUMBER Formula<\/strong>:<\/p>\n<ul>\n<li>Dates are also treated as numerical values, so the\u00a0<strong>ISNUMBER Formula\u00a0<\/strong>will return <strong>TRUE<\/strong><\/li>\n<li>If the number is stored as text, then the\u00a0<strong>ISNUMBER Formula<\/strong>\u00a0will return <strong>FALSE<\/strong><\/li>\n<\/ul>\n<p>I explain how you can do this below:<\/p>\n<div class=\"after-post-box\">\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/aHkCru7HE7w?rel=0 \" width=\"800\" height=\"400\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><a href=\"https:\/\/www.youtube.com\/c\/MyExcelOnlinecomtutorials?sub_confirmation=1\" target=\"_blank\" rel=\"noopener noreferrer nofollow\"><img loading=\"lazy\" decoding=\"async\" class=\"alignmiddle wp-image-111468 size-full\" style=\"vertical-align: middle;\" src=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2019\/04\/1.yt_.png\" alt=\"\" title=\"\"><\/a><\/p>\n<p class=\"line-two\"><a class=\"IRPP_minimalist icon-download button small\" href=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA.xlsx\" target=\"_blank\" rel=\"noopener noreferrer\" data-leadbox=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA.xlsx\" data-leadbox-id=\"147284833f72a2:12f08263ab46dc\"><span class=\"ctaText px-3 text-capitalize\">Download excel workbook<i class=\"fa fa-download\"><\/i><\/span><span class=\"postTitle px-3\">ISNUMBER-FORMULA.xlsx<\/span><\/a><\/p>\n<p class=\"line-two\">\n<\/div>\n<p><span style=\"color: #ff0000;\"><strong>STEP 1:<\/strong><\/span> We need to <strong>enter the <i>ISNUMBER\u00a0<\/i>function in a blank cell<\/strong>:<\/p>\n<h2 style=\"text-align: center;\"><span style=\"color: #0000ff;\">=ISNUMBER(<\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" title=\"ISNUMBER Formula in Excel\"  class=\"aligncenter size-full wp-image-10271\" src=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA-01.jpg\" alt=\"ISNUMBER Formula in Excel\" width=\"600\" height=\"154\" srcset=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA-01.jpg 600w, https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA-01-300x77.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\"><strong>STEP 2:<\/strong><\/span>\u00a0The <b>ISNUMBER\u00a0<\/b>arguments:<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_57_1 counter-flat ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li><a href=\"#\" class=\"scroll-to-download\">Free Practice Workbook<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.myexcelonline.com\/meo-staging\/blog\/isnumber-formula-in-excel\/#value\" title=\"value\">value<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"value\"><\/span><span style=\"color: #0000ff;\"><em><strong>value<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>What is the value to be checked?<\/strong><\/p>\n<p><em>Select the cell containing the value you want to be checked if it is a number:<\/em><\/p>\n<h2 style=\"text-align: center;\">=ISNUMBER(<span style=\"color: #0000ff;\">C9)<\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" title=\"ISNUMBER Formula in Excel\"  class=\"aligncenter size-full wp-image-10272\" src=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA-02.jpg\" alt=\"ISNUMBER Formula in Excel\" width=\"599\" height=\"169\" srcset=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA-02.jpg 599w, https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA-02-300x85.jpg 300w\" sizes=\"(max-width: 599px) 100vw, 599px\" \/><\/p>\n<p>Apply the same formula to the rest of the cells by dragging the lower right corner downwards.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" title=\"ISNUMBER Formula in Excel\"  class=\"aligncenter size-full wp-image-10273\" src=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA-03.jpg\" alt=\"ISNUMBER Formula in Excel\" width=\"608\" height=\"164\" srcset=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA-03.jpg 608w, https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA-03-300x81.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>You can now see which ones are the numbers!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" title=\"ISNUMBER Formula in Excel\"  class=\"aligncenter size-full wp-image-10274\" src=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA-04.jpg\" alt=\"ISNUMBER Formula in Excel\" width=\"597\" height=\"175\" srcset=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA-04.jpg 597w, https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/11\/ISNUMBER-FORMULA-04-300x88.jpg 300w\" sizes=\"(max-width: 597px) 100vw, 597px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #0000ff;\"><strong>How to Use the ISNUMBER Formula in Excel<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/ebooks.myexcelonline.com\/products\/101-most-popular-excel-formulas-e-book\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-10741\" src=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/12\/MyExcelOnline.com-Formulas-E-Book.png\" alt=\"\" width=\"1200\" height=\"628\" srcset=\"https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/12\/MyExcelOnline.com-Formulas-E-Book.png 1200w, https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/12\/MyExcelOnline.com-Formulas-E-Book-300x157.png 300w, https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/12\/MyExcelOnline.com-Formulas-E-Book-1024x536.png 1024w, https:\/\/www.myexcelonline.com\/meo-staging\/wp-content\/uploads\/2018\/12\/MyExcelOnline.com-Formulas-E-Book-768x402.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" title=\"\"><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; What does it do? Checks if the cell value is numeric or not Formula breakdown: =ISNUMBER(value) What it means: =ISNUMBER(value to be checked if it is a number or not) Have a bunch of values and you need to check which ones are numbers? The\u00a0ISNUMBER Formula in Excel is perfect for this! There are [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":18005,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cos_headline_score":0,"cos_seo_score":0,"cos_headline_text":"","cos_headline_has_been_analyzed":false,"cos_last_analyzed_headline":[],"om_disable_all_campaigns":false},"categories":[536,3,544],"tags":[142,539,545],"acf":[],"_links":{"self":[{"href":"https:\/\/www.myexcelonline.com\/meo-staging\/wp-json\/wp\/v2\/posts\/10014"}],"collection":[{"href":"https:\/\/www.myexcelonline.com\/meo-staging\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.myexcelonline.com\/meo-staging\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.myexcelonline.com\/meo-staging\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.myexcelonline.com\/meo-staging\/wp-json\/wp\/v2\/comments?post=10014"}],"version-history":[{"count":0,"href":"https:\/\/www.myexcelonline.com\/meo-staging\/wp-json\/wp\/v2\/posts\/10014\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.myexcelonline.com\/meo-staging\/wp-json\/wp\/v2\/media\/18005"}],"wp:attachment":[{"href":"https:\/\/www.myexcelonline.com\/meo-staging\/wp-json\/wp\/v2\/media?parent=10014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.myexcelonline.com\/meo-staging\/wp-json\/wp\/v2\/categories?post=10014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.myexcelonline.com\/meo-staging\/wp-json\/wp\/v2\/tags?post=10014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}