{"id":15710,"date":"2025-07-15T13:34:52","date_gmt":"2025-07-15T13:34:52","guid":{"rendered":"https:\/\/functiontranslator.com\/haftaningunu\/"},"modified":"2021-02-25T16:39:00","modified_gmt":"2021-02-25T16:39:00","slug":"weekday","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/tr\/weekday\/","title":{"rendered":"HAFTANING\u00dcN\u00dc"},"content":{"rendered":"<h2>Haftan\u0131n G\u00fcn\u00fc Fonksiyonunun Tan\u0131m\u0131 ve Kullan\u0131m\u0131<\/h2>\n<p>Microsoft Excel ve Google Sheets&#8217;te &#8216;WEEKDAY&#8217; (T\u00fcrk\u00e7e&#8217;de &#8216;HAFTANING\u00dcN\u00dc&#8217;) fonksiyonu, belirtilen bir tarihin haftan\u0131n hangi g\u00fcn\u00fcne denk geldi\u011fini (1&#8217;den 7&#8217;ye kadar say\u0131larla) g\u00f6sterir. Bu fonksiyon proje planlamas\u0131, finansal analizler ve zaman tabanl\u0131 di\u011fer hesaplamalar i\u00e7in \u00e7ok kullan\u0131\u015fl\u0131d\u0131r.<\/p>\n<h2>S\u00f6zdizimi ve Parametreler<\/h2>\n<p><code>HAFTANING\u00dcN\u00dc(serial_number, [return_type])<\/code><\/p>\n<ul>\n<li><strong>serial_number:<\/strong> Zorunlu. Haftan\u0131n g\u00fcn\u00fcn\u00fc hesaplamak istedi\u011finiz tarih. Tarih do\u011frudan, bir form\u00fcl veya h\u00fccre referans\u0131 ile girilebilir.<\/li>\n<li><strong>return_type:<\/strong> \u0130ste\u011fe ba\u011fl\u0131. Haftan\u0131n g\u00fcnlerinin numaraland\u0131r\u0131lma \u015feklini belirleyen bir say\u0131. Farkl\u0131 numaraland\u0131rma sistemleri i\u00e7in \u00e7e\u015fitli de\u011ferler atanabilir (varsay\u0131lan de\u011fer 1&#8217;dir):<\/li>\n<\/ul>\n<table>\n<tr>\n<th>return_type<\/th>\n<th>A\u00e7\u0131klama<\/th>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>Pazar=1, Cumartesi=7 (Varsay\u0131lan)<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Pazartesi=1, Pazar=7<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Pazartesi=0, Pazar=6<\/td>\n<\/tr>\n<\/table>\n<h2>\u00d6rnek Kullan\u0131mlar<\/h2>\n<pre> <code> =HAFTANING\u00dcN\u00dc(\"2023-01-01\") \/\/ Sonu\u00e7: 1 (Pazar) =HAFTANING\u00dcN\u00dc(\"2023-01-01\", 2) \/\/ Sonu\u00e7: 7 (Pazar) =HAFTANING\u00dcN\u00dc(A1, 3) \/\/ E\u011fer A1 h\u00fccresi '2023-01-02' tarihi ise sonu\u00e7: 1 (Pazartesi) <\/code> <\/pre>\n<h2>Pratik Uygulama Senaryolar\u0131<\/h2>\n<h3>1. Proje Takviminde \u00c7al\u0131\u015fma G\u00fcnlerini Sayma<\/h3>\n<p>Projelerde genellikle hafta sonlar\u0131 \u00e7al\u0131\u015f\u0131lmaz. Bir projenin ba\u015flang\u0131\u00e7 ve biti\u015f tarihleri aras\u0131ndaki i\u015f g\u00fcn\u00fc say\u0131s\u0131n\u0131 belirlemek i\u00e7in &#8216;HAFTANING\u00dcN\u00dc&#8217; fonksiyonu kullan\u0131labilir.<\/p>\n<pre> <code> \/\/ A\u015fa\u011f\u0131daki form\u00fcl, 1 Ocak 2023 ile 7 Ocak 2023 aras\u0131ndaki i\u015f g\u00fcn\u00fc say\u0131s\u0131n\u0131 hesaplar: =NETWORKDAYS(\"2023-01-01\", \"2023-01-07\") <\/code> <\/pre>\n<h3>2. Belirli Bir G\u00fcn \u0130\u00e7in \u00d6zel \u0130ndirimlerin Uygulanmas\u0131<\/h3>\n<p>Perakende sekt\u00f6r\u00fcnde belirli g\u00fcnlerde \u00f6zel indirimler uygulanabilir. \u00d6zellikle &#8216;Kara Cuma&#8217; gibi g\u00fcnlerde, &#8216;HAFTANING\u00dcN\u00dc&#8217; fonksiyonu kullan\u0131larak ilgili indirimler otomatik olarak uygulanabilir.<\/p>\n<pre> <code> \/\/ E\u011fer bir tarih Cuma g\u00fcn\u00fcne denk geliyorsa, indirim uygula: =IF(WEEKDAY(\"2023-11-24\", 2) = 5, \"Uygula\", \"Uygulama\") <\/code> <\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Seri numaras\u0131n\u0131 haftan\u0131n g\u00fcn\u00fcne d\u00f6n\u00fc\u015ft\u00fcr\u00fcr<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[588],"tags":[],"class_list":["post-15710","post","type-post","status-publish","format-standard","hentry","category-tarih-ve-saat"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Excel&#039;de WEEKDAY (HAFTANING\u00dcN\u00dc) Fonksiyonu: Nas\u0131l \u00c7al\u0131\u015f\u0131r, Kullan\u0131m \u00d6rnekleri<\/title>\n<meta name=\"description\" content=\"Excel ve Google E-Tablolar&#039;da WEEKDAY (HAFTANING\u00dcN\u00dc) fonksiyonunun detayl\u0131 incelemesi. S\u00f6z dizimi, form\u00fcl\u00fcn kullan\u0131m \u00f6rnekleri ve parametrelerin a\u00e7\u0131klamas\u0131.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/functiontranslator.com\/tr\/weekday\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Excel&#039;de WEEKDAY (HAFTANING\u00dcN\u00dc) Fonksiyonu: Nas\u0131l \u00c7al\u0131\u015f\u0131r, Kullan\u0131m \u00d6rnekleri\" \/>\n<meta property=\"og:description\" content=\"Excel ve Google E-Tablolar&#039;da WEEKDAY (HAFTANING\u00dcN\u00dc) fonksiyonunun detayl\u0131 incelemesi. S\u00f6z dizimi, form\u00fcl\u00fcn kullan\u0131m \u00f6rnekleri ve parametrelerin a\u00e7\u0131klamas\u0131.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/functiontranslator.com\/tr\/weekday\/\" \/>\n<meta property=\"og:site_name\" content=\"Function Translator\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-15T13:34:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-02-25T16:39:00+00:00\" \/>\n<meta name=\"author\" content=\"glavadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Excel&#039;de WEEKDAY (HAFTANING\u00dcN\u00dc) Fonksiyonu: Nas\u0131l \u00c7al\u0131\u015f\u0131r, Kullan\u0131m \u00d6rnekleri\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"glavadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/functiontranslator.com\/tr\/weekday\/\",\"url\":\"https:\/\/functiontranslator.com\/tr\/weekday\/\",\"name\":\"Excel'de WEEKDAY (HAFTANING\u00dcN\u00dc) Fonksiyonu: Nas\u0131l \u00c7al\u0131\u015f\u0131r, Kullan\u0131m \u00d6rnekleri\",\"isPartOf\":{\"@id\":\"https:\/\/functiontranslator.com\/no\/#website\"},\"datePublished\":\"2025-07-15T13:34:52+00:00\",\"dateModified\":\"2021-02-25T16:39:00+00:00\",\"author\":{\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389\"},\"description\":\"Excel ve Google E-Tablolar'da WEEKDAY (HAFTANING\u00dcN\u00dc) fonksiyonunun detayl\u0131 incelemesi. S\u00f6z dizimi, form\u00fcl\u00fcn kullan\u0131m \u00f6rnekleri ve parametrelerin a\u00e7\u0131klamas\u0131.\",\"breadcrumb\":{\"@id\":\"https:\/\/functiontranslator.com\/tr\/weekday\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/functiontranslator.com\/tr\/weekday\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/functiontranslator.com\/tr\/weekday\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Excel i\u015flevleri\",\"item\":\"https:\/\/functiontranslator.com\/tr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tarih ve saat\",\"item\":\"https:\/\/functiontranslator.com\/tr\/tarih-ve-saat\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"HAFTANING\u00dcN\u00dc\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#website\",\"url\":\"https:\/\/functiontranslator.com\/no\/\",\"name\":\"Function Translator\",\"description\":\"Excel function translator\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/functiontranslator.com\/no\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"tr\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389\",\"name\":\"glavadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g\",\"caption\":\"glavadmin\"},\"sameAs\":[\"https:\/\/functiontranslator.com\"],\"url\":\"https:\/\/functiontranslator.com\/tr\/author\/glavadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Excel'de WEEKDAY (HAFTANING\u00dcN\u00dc) Fonksiyonu: Nas\u0131l \u00c7al\u0131\u015f\u0131r, Kullan\u0131m \u00d6rnekleri","description":"Excel ve Google E-Tablolar'da WEEKDAY (HAFTANING\u00dcN\u00dc) fonksiyonunun detayl\u0131 incelemesi. S\u00f6z dizimi, form\u00fcl\u00fcn kullan\u0131m \u00f6rnekleri ve parametrelerin a\u00e7\u0131klamas\u0131.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/functiontranslator.com\/tr\/weekday\/","og_locale":"tr_TR","og_type":"article","og_title":"Excel'de WEEKDAY (HAFTANING\u00dcN\u00dc) Fonksiyonu: Nas\u0131l \u00c7al\u0131\u015f\u0131r, Kullan\u0131m \u00d6rnekleri","og_description":"Excel ve Google E-Tablolar'da WEEKDAY (HAFTANING\u00dcN\u00dc) fonksiyonunun detayl\u0131 incelemesi. S\u00f6z dizimi, form\u00fcl\u00fcn kullan\u0131m \u00f6rnekleri ve parametrelerin a\u00e7\u0131klamas\u0131.","og_url":"https:\/\/functiontranslator.com\/tr\/weekday\/","og_site_name":"Function Translator","article_published_time":"2025-07-15T13:34:52+00:00","article_modified_time":"2021-02-25T16:39:00+00:00","author":"glavadmin","twitter_card":"summary_large_image","twitter_title":"Excel'de WEEKDAY (HAFTANING\u00dcN\u00dc) Fonksiyonu: Nas\u0131l \u00c7al\u0131\u015f\u0131r, Kullan\u0131m \u00d6rnekleri","twitter_misc":{"Yazan:":"glavadmin","Tahmini okuma s\u00fcresi":"1 dakika"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/functiontranslator.com\/tr\/weekday\/","url":"https:\/\/functiontranslator.com\/tr\/weekday\/","name":"Excel'de WEEKDAY (HAFTANING\u00dcN\u00dc) Fonksiyonu: Nas\u0131l \u00c7al\u0131\u015f\u0131r, Kullan\u0131m \u00d6rnekleri","isPartOf":{"@id":"https:\/\/functiontranslator.com\/no\/#website"},"datePublished":"2025-07-15T13:34:52+00:00","dateModified":"2021-02-25T16:39:00+00:00","author":{"@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389"},"description":"Excel ve Google E-Tablolar'da WEEKDAY (HAFTANING\u00dcN\u00dc) fonksiyonunun detayl\u0131 incelemesi. S\u00f6z dizimi, form\u00fcl\u00fcn kullan\u0131m \u00f6rnekleri ve parametrelerin a\u00e7\u0131klamas\u0131.","breadcrumb":{"@id":"https:\/\/functiontranslator.com\/tr\/weekday\/#breadcrumb"},"inLanguage":"tr","potentialAction":[{"@type":"ReadAction","target":["https:\/\/functiontranslator.com\/tr\/weekday\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/functiontranslator.com\/tr\/weekday\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Excel i\u015flevleri","item":"https:\/\/functiontranslator.com\/tr\/"},{"@type":"ListItem","position":2,"name":"Tarih ve saat","item":"https:\/\/functiontranslator.com\/tr\/tarih-ve-saat\/"},{"@type":"ListItem","position":3,"name":"HAFTANING\u00dcN\u00dc"}]},{"@type":"WebSite","@id":"https:\/\/functiontranslator.com\/no\/#website","url":"https:\/\/functiontranslator.com\/no\/","name":"Function Translator","description":"Excel function translator","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/functiontranslator.com\/no\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"tr"},{"@type":"Person","@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389","name":"glavadmin","image":{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g","caption":"glavadmin"},"sameAs":["https:\/\/functiontranslator.com"],"url":"https:\/\/functiontranslator.com\/tr\/author\/glavadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/functiontranslator.com\/tr\/wp-json\/wp\/v2\/posts\/15710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/functiontranslator.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/functiontranslator.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/functiontranslator.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/functiontranslator.com\/tr\/wp-json\/wp\/v2\/comments?post=15710"}],"version-history":[{"count":1,"href":"https:\/\/functiontranslator.com\/tr\/wp-json\/wp\/v2\/posts\/15710\/revisions"}],"predecessor-version":[{"id":26978,"href":"https:\/\/functiontranslator.com\/tr\/wp-json\/wp\/v2\/posts\/15710\/revisions\/26978"}],"wp:attachment":[{"href":"https:\/\/functiontranslator.com\/tr\/wp-json\/wp\/v2\/media?parent=15710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/functiontranslator.com\/tr\/wp-json\/wp\/v2\/categories?post=15710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/functiontranslator.com\/tr\/wp-json\/wp\/v2\/tags?post=15710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}