{"id":6484,"date":"2025-07-15T13:34:48","date_gmt":"2025-07-15T13:34:48","guid":{"rendered":"https:\/\/functiontranslator.com\/date\/"},"modified":"2021-02-26T08:04:17","modified_gmt":"2021-02-26T08:04:17","slug":"date","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/fr\/date\/","title":{"rendered":"DATE"},"content":{"rendered":"<h2>Description et syntaxe<\/h2>\n<p>La fonction <strong>DATE<\/strong> dans Excel et Google Sheets est con\u00e7ue pour construire une date en utilisant des valeurs individuelles pour l&rsquo;ann\u00e9e, le mois et le jour. Celle-ci s&rsquo;av\u00e8re essentielle pour transformer ces trois composantes s\u00e9par\u00e9es en un format de date uniformis\u00e9.<\/p>\n<p>La syntaxe de la fonction <strong>DATE<\/strong> est :<\/p>\n<pre><code>DATE(ann\u00e9e, mois, jour)<\/code><\/pre>\n<ul>\n<li><strong>ann\u00e9e<\/strong> : correspond \u00e0 l&rsquo;ann\u00e9e et doit \u00eatre un nombre entier.<\/li>\n<li><strong>mois<\/strong> : d\u00e9signe le mois de l&rsquo;ann\u00e9e, et devrait \u00eatre un nombre entre 1 (janvier) et 12 (d\u00e9cembre). Excel et Google Sheets ajusteront automatiquement le mois si la valeur entr\u00e9e exc\u00e8de ces limites, en modifiant l&rsquo;ann\u00e9e en cons\u00e9quence.<\/li>\n<li><strong>jour<\/strong> : repr\u00e9sente le jour du mois. Les deux logiciels ajustent \u00e9galement cette valeur pour tenir compte des diff\u00e9rents nombres de jours dans chaque mois.<\/li>\n<\/ul>\n<p><strong>Exemple :<\/strong><\/p>\n<pre><code>=DATE(2023, 5, 20) \/\/ retourne \"20\/05\/2023\"<\/code><\/pre>\n<h2>Utilisations pratiques<\/h2>\n<h2>Calcul des dates d&rsquo;\u00e9ch\u00e9ance<\/h2>\n<p>Supposons que vous devez d\u00e9terminer les dates d&rsquo;\u00e9ch\u00e9ance qui tombent exactement 90 jours apr\u00e8s des dates initiales sp\u00e9cifi\u00e9es dans votre feuille de calcul.<\/p>\n<pre><code>=DATE(ANNEE(A2), MOIS(A2), JOUR(A2) + 90)<\/code><\/pre>\n<p>Dans cet exemple, si <code>A2<\/code> contient la date \u00ab\u00a001\/01\/2023\u00a0\u00bb, la formule renverra \u00ab\u00a031\/03\/2023\u00a0\u00bb, qui correspond \u00e0 90 jours plus tard.<\/p>\n<h2>Cr\u00e9ation d&rsquo;une s\u00e9rie de dates<\/h2>\n<p>La fonction DATE peut \u00e9galement \u00eatre utilis\u00e9e pour cr\u00e9er une s\u00e9rie de dates cons\u00e9cutives, ce qui est particuli\u00e8rement utile pour g\u00e9n\u00e9rer des calendriers ou planifier des \u00e9v\u00e9nements r\u00e9currents.<\/p>\n<pre><code>=DATE(2023, 1, ROW() - 1) \/\/ Utilis\u00e9e d\u00e8s la ligne 1, cette formule g\u00e9n\u00e9rera \"01\/01\/2023\", \"02\/01\/2023\", etc.<\/code><\/pre>\n<p>Ici, la fonction <code>ROW()<\/code> renvoie le num\u00e9ro de la ligne actuelle. En soustrayant 1, on d\u00e9finit le jour du mois pour chaque ligne correspondante.<\/p>\n<h2>Conclusion<\/h2>\n<p>La fonction <strong>DATE<\/strong> est un outil facile \u00e0 utiliser mais extr\u00eamement efficace dans Excel et Google Sheets. Elle est indispensable pour la gestion et la manipulation des dates. Que ce soit pour calculer des \u00e9ch\u00e9ances ou pour \u00e9laborer des calendriers, elle offre une m\u00e9thode simple pour automatiser des op\u00e9rations qui autrement n\u00e9cessiteraient des interventions manuelles sujettes aux erreurs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Renvoie le num\u00e9Ro de s\u00e9Rie d\u2019une date pR\u00e9cise<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[321],"tags":[],"class_list":["post-6484","post","type-post","status-publish","format-standard","hentry","category-date-et-heure"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Fonction DATE dans Excel : comment \u00e7a marche, exemples et syntaxe<\/title>\n<meta name=\"description\" content=\"Pr\u00e9sentation de la fonction DATE d\u2019Excel et Google Sheets. 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