{"id":6811,"date":"2025-07-15T13:34:48","date_gmt":"2025-07-15T13:34:48","guid":{"rendered":"https:\/\/functiontranslator.com\/tempsval\/"},"modified":"2021-02-26T08:15:13","modified_gmt":"2021-02-26T08:15:13","slug":"timevalue","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/fr\/timevalue\/","title":{"rendered":"TEMPSVAL"},"content":{"rendered":"<h2>Description et syntaxe<\/h2>\n<p>La fonction <strong>TEMPSVAL<\/strong> dans Microsoft Excel et Google Sheets est utilis\u00e9e pour convertir une cha\u00eene de texte repr\u00e9sentant une heure en un format de temps reconnu par ces applications. Cette fonction est particuli\u00e8rement utile pour transformer des cha\u00eenes de caract\u00e8res en valeurs de temps que Excel et Google Sheets peuvent utiliser pour effectuer des calculs et analyses bas\u00e9s sur le temps.<\/p>\n<pre> <span>Syntaxe dans Excel:<\/span> <code>TEMPSVAL(heure_texte)<\/code> <span>Syntaxe dans Google Sheets:<\/span> <code>TEMPSVAL(texte_heure)<\/code> <\/pre>\n<p>Dans ces fonctions, <em>heure_texte<\/em> ou <em>texte_heure<\/em> d\u00e9signe la cha\u00eene de texte qui doit \u00eatre convertie. Le format du texte doit \u00eatre un format horaire valide et reconnu par Excel et Google Sheets.<\/p>\n<h2>Exemples d\u2019utilisation<\/h2>\n<ul>\n<li>Pour transformer le texte &rsquo;13:45&prime; en une valeur de temps, utilisez:\n<pre> <code>=TEMPSVAL(\"13:45\")<\/code> <\/pre>\n<p> Dans Excel ou Google Sheets, cette op\u00e9ration retournera un temps \u00e9quivalent \u00e0 13 heures et 45 minutes.<\/li>\n<li>Pour convertir &rsquo;11:20 PM&rsquo; en valeur de temps, saisissez:\n<pre> <code>=TEMPSVAL(\"11:20 PM\")<\/code> <\/pre>\n<p> Cette commande traduit le texte en une valeur temps de 23 heures et 20 minutes.<\/li>\n<\/ul>\n<h2>Applications pratiques de TEMPSVAL<\/h2>\n<ul>\n<li>\n<h3>Conversion de colonnes de texte en format temps<\/h3>\n<p>Imaginez que vous disposiez dans Excel d&rsquo;une colonne contenant des horaires sous forme textuelle tels que &rsquo;12:30&prime;, &rsquo;15:45&prime;, etc. Pour les utiliser dans des calculs, comme le calcul de la dur\u00e9e entre deux horaires, il est n\u00e9cessaire de les convertir en valeurs de temps.<\/p>\n<pre> <table> <tr><td>Texte<\/td><td>Temps<\/td><\/tr> <tr><td>12:30<\/td><td><code>=TEMPSVAL(A2)<\/code><\/td><\/tr> <tr><td>15:45<\/td><td><code>=TEMPSVAL(A3)<\/code><\/td><\/tr> <\/table> <\/pre>\n<p>Une fois converties, ces valeurs peuvent \u00eatre utilis\u00e9es pour d&rsquo;autres calculs, tel que calculer la dur\u00e9e entre les deux temps indiqu\u00e9s.<\/p>\n<\/li>\n<li>\n<h3>Cr\u00e9ation de graphiques bas\u00e9s sur le temps<\/h3>\n<p>Si vous analysez des donn\u00e9es temporelles, par exemple les heures de pointe des employ\u00e9s, et que ces donn\u00e9es sont en format texte, les convertir en format temps peut aider \u00e0 cr\u00e9er des graphiques qui facilitent la visualisation des tendances et des mod\u00e8les.<\/p>\n<p>Voici comment faire :<\/p>\n<pre> <code>=TEMPSVAL(A2)<\/code> <code>=TEMPSVAL(A3)<\/code> <\/pre>\n<p>Une fois les donn\u00e9es converties en heures, vous pouvez les utiliser pour cr\u00e9er divers types de graphiques, comme des graphiques en courbes ou en barres, offrant une vue d&rsquo;ensemble plus claire et pr\u00e9cise.<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Convertit une date repr\u00e9sent\u00e9e sous forme de texte en num\u00e9ro de s\u00e9rie<\/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-6811","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 TIMEVALUE (TEMPSVAL) dans Excel : comment \u00e7a marche, exemples et syntaxe<\/title>\n<meta name=\"description\" content=\"Pr\u00e9sentation de la fonction TIMEVALUE (TEMPSVAL) d\u2019Excel et Google Sheets. 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