{"id":17373,"date":"2026-01-06T10:44:00","date_gmt":"2026-01-06T09:44:00","guid":{"rendered":"https:\/\/www.codeur.com\/blog\/?p=17373"},"modified":"2026-03-25T11:25:10","modified_gmt":"2026-03-25T10:25:10","slug":"modele-retroplanning-excel","status":"publish","type":"post","link":"https:\/\/www.codeur.com\/blog\/modele-retroplanning-excel\/","title":{"rendered":"Comment faire un r\u00e9troplanning&nbsp;? [Mod\u00e8le Excel \u00e0 t\u00e9l\u00e9charger]"},"content":{"rendered":"\n<p><strong>Le r\u00e9troplanning<\/strong> est un outil indispensable pour contr\u00f4ler le d\u00e9roulement d&#8217;un projet ou d&#8217;un \u00e9v\u00e9nement du d\u00e9but \u00e0 la fin.<\/p>\n\n\n\n<p>Il vous aide \u00e0 mieux g\u00e9rer votre temps et \u00e0 visualiser le projet sous la forme d&#8217;un calendrier, mettant en \u00e9vidence les diff\u00e9rentes \u00e9tapes du processus.<\/p>\n\n\n\n<p>D\u00e9couvrez comment le r\u00e9aliser et t\u00e9l\u00e9chargez gratuitement un <strong>mod\u00e8le de r\u00e9tro planning Excel<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"#modele-retro-planning\"><img decoding=\"async\" width=\"950\" height=\"135\" src=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-excel-gratuit-retroplanning.webp\" alt=\"mod\u00e8le excel retroplanning\" class=\"wp-image-97820\" srcset=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-excel-gratuit-retroplanning.webp 950w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-excel-gratuit-retroplanning-300x43.webp 300w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-excel-gratuit-retroplanning-768x109.webp 768w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-excel-gratuit-retroplanning-60x9.webp 60w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-excel-gratuit-retroplanning-370x53.webp 370w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-excel-gratuit-retroplanning-270x38.webp 270w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-excel-gratuit-retroplanning-570x81.webp 570w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-excel-gratuit-retroplanning-740x105.webp 740w\" sizes=\"(max-width: 950px) 100vw, 950px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Qu&#8217;est-ce que la r\u00e9tro-planification?<\/h2>\n\n\n\n<p>La <strong>r\u00e9tro-planification<\/strong> se distingue de la planification standard car elle repose sur <strong>une date de fin de projet fig\u00e9e<\/strong>.<\/p>\n\n\n\n<p>C&#8217;est typiquement le cas pour l&#8217;organisation d&#8217;un \u00e9v\u00e9nement, qui doit avoir lieu un jour pr\u00e9cis&nbsp;: cette date butoir ne peut pas \u00eatre repouss\u00e9e et conditionne la conduite du projet.<\/p>\n\n\n\n<p>La planification invers\u00e9e consiste donc \u00e0 <strong>lister les diff\u00e9rentes t\u00e2ches n\u00e9cessaires \u00e0 la conclusion du projet<\/strong> et \u00e0 contraindre leur r\u00e9alisation dans le temps.<\/p>\n\n\n\n<p>Par exemple, pour un festival musical, on pourrait citer les t\u00e2ches suivantes&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Contacter les artistes ;<\/li>\n\n\n\n<li>Louer un terrain \/ des locaux ;<\/li>\n\n\n\n<li>Communiquer sur l&#8217;\u00e9v\u00e9nement ;<\/li>\n\n\n\n<li>Etc.<\/li>\n<\/ul>\n\n\n\n<p>Autant de t\u00e2ches qui peuvent se subdiviser en sous-t\u00e2ches plus pr\u00e9cises et op\u00e9rationnelles.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Que contient un r\u00e9troplanning&nbsp;?<\/h2>\n\n\n\n<p>Le r\u00e9tro planning contient, comme \u00e9voqu\u00e9 plus haut, la liste des t\u00e2ches et sous-t\u00e2ches n\u00e9cessaires \u00e0 la r\u00e9alisation du projet. Celles-ci devraient d&#8217;ailleurs \u00eatre class\u00e9es de fa\u00e7on logique, de la t\u00e2che la plus urgente \u00e0 la plus tardive (ordre chronologique).<\/p>\n\n\n\n<p>Mais ce n&#8217;est pas tout&nbsp;: chaque t\u00e2che doit \u00e9galement se voir assigner <strong>un responsable<\/strong> (ou plusieurs), ainsi qu&#8217;un <strong>\u00e9tat<\/strong> (il s&#8217;agit du statut actuel de la t\u00e2che&nbsp;: en cours, en retard, fait, \u00e0 faire&#8230;)<\/p>\n\n\n\n<p>Pour visualiser au mieux la succession des diff\u00e9rentes t\u00e2ches dans le calendrier, la planification invers\u00e9e s&#8217;appuie g\u00e9n\u00e9ralement sur un <a href=\"https:\/\/www.codeur.com\/blog\/gestion-projet-diagramme-gantt\/\"><strong>diagramme de Gantt<\/strong><\/a>, une repr\u00e9sentation tr\u00e8s utilis\u00e9e en ordonnancement et en gestion de projet.<\/p>\n\n\n\n<p>Ce diagramme permet notamment de distinguer la date de d\u00e9but et de fin de chaque t\u00e2che et la mani\u00e8re dont elles s&#8217;encha\u00eenent.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"modele-retro-planning\">Mod\u00e8le de r\u00e9tro planning Excel<\/h2>\n\n\n\n<p>Vous ne savez pas comment cr\u00e9er votre propre r\u00e9troplanning&nbsp;? Pas de panique, nous vous proposons gratuitement un mod\u00e8le au format Excel \u00e0 t\u00e9l\u00e9charger.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"950\" height=\"599\" src=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-retroplanning-gratuit-excel.webp\" alt=\"t\u00e9l\u00e9charger un mod\u00e8le de r\u00e9troplanning\" class=\"wp-image-97818\" srcset=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-retroplanning-gratuit-excel.webp 950w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-retroplanning-gratuit-excel-300x189.webp 300w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-retroplanning-gratuit-excel-768x484.webp 768w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-retroplanning-gratuit-excel-60x38.webp 60w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-retroplanning-gratuit-excel-370x233.webp 370w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-retroplanning-gratuit-excel-270x170.webp 270w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-retroplanning-gratuit-excel-570x359.webp 570w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2025\/04\/modele-retroplanning-gratuit-excel-740x467.webp 740w\" sizes=\"(max-width: 950px) 100vw, 950px\" \/><\/figure>\n\n\n\n\n\t<div class=\"side-all newsletter_box\">\n    <form method=\"post\">\n\t    <p class=\"h4 widget-title\" style=\"margin-top: 0;\">Recevez gratuitement votre template de r\u00e9troplanning&nbsp;!<\/p>\n        <input type=\"email\" name=\"email\" placeholder=\"Votre e-mail\" required \/>\n        <div style=\"display:none;\">\n            <label for=\"hp\">HP<\/label>\n            <input type=\"text\" name=\"hp\" id=\"hp\" \/>\n        <\/div>\n        <input type=\"hidden\" name=\"sendy_api_form\" value=\"1\" \/>\n        <input type=\"hidden\" name=\"list1\" value=\"UKCsFGVT0C8920UB7z0ztmIA\" \/>\n        <input type=\"hidden\" name=\"list2\" value=\"icRZMSGV763c5VqGmQZHsibQ\" \/>\n        <button class=\"mks_button mks_button_medium button_side_all rounded\" type=\"submit\" aria-label=\"Inscription\" style=\"background-color: #006CF1; color: #fff;\">Recevoir le mod\u00e8le<\/button>\n\t    <p class=\"small\">Vous consentez \u00e0 recevoir les communications de Codeur SAS, \u00e9diteur de Codeur.com, par email. Consultez notre <a href=\"https:\/\/www.codeur.com\/pages\/politique-de-confidentialite\" target=\"_blank\">Politique de Confidentialit\u00e9<\/a>.<\/p>\n    <\/form><\/div>\n\n\n\n<p class=\"has-text-align-left\">Pour l\u2019utiliser, rien de plus simple&nbsp;: acc\u00e9dez \u00e0 une premi\u00e8re feuille qui vous permet de r<strong>enseigner toutes les informations sur votre projet<\/strong> et de l\u2019adapter \u00e0 votre situation. Vous pouvez modifier les noms, les responsables, les dates et les \u00e9tats directement dans le tableau.<\/p>\n\n\n\n<p>Vous avez \u00e9galement la possibilit\u00e9 d\u2019\u00e9tendre les lignes si votre projet comporte plus de missions, d\u2019<strong>ajouter d\u2019autres \u00e9tats ou de personnaliser les couleurs<\/strong> en ajustant la mise en forme conditionnelle.<\/p>\n\n\n\n<p>Les plages de temps sont automatiquement surlign\u00e9es pour <strong>donner forme \u00e0 votre diagramme de Gantt<\/strong>, vous offrant une visibilit\u00e9 claire de l\u2019avanc\u00e9e de votre projet.<\/p>\n\n\n\n<p>Ce document est bien entendu \u00e0 adapter en fonction de votre projet, de vos deadlines, et autres facteurs pouvant impacter votre planification invers\u00e9e.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.codeur.com\/blog\/retroplanning-organisation\/\">Utiliser un r\u00e9troplanning dans votre organisation<\/a> offre une visibilit\u00e9 d&#8217;avanc\u00e9e de vos projets \u00e0 tous les collaborateurs, \u00e0 vous d&#8217;en faire le meilleur usage&nbsp;!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le r\u00e9troplanning est un outil indispensable pour contr\u00f4ler le d\u00e9roulement d&#8217;un projet ou d&#8217;un \u00e9v\u00e9nement du d\u00e9but \u00e0 la fin. Il vous aide \u00e0 mieux g\u00e9rer votre temps et \u00e0 visualiser le projet sous la forme d&#8217;un calendrier, mettant en \u00e9vidence les diff\u00e9rentes \u00e9tapes du processus. D\u00e9couvrez comment le r\u00e9aliser et t\u00e9l\u00e9chargez gratuitement un mod\u00e8le [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":97116,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[48],"tags":[79,13],"class_list":["post-17373","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gestion-de-projet","tag-ressources","tag-sponso"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Comment faire un r\u00e9troplanning ? 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