{"id":29094,"date":"2026-10-23T08:35:36","date_gmt":"2026-10-23T08:35:36","guid":{"rendered":"https:\/\/www.worldclock.com\/calculateur-sommeil\/"},"modified":"2026-10-23T08:35:36","modified_gmt":"2026-10-23T08:35:36","slug":"calculateur-sommeil","status":"publish","type":"page","link":"https:\/\/www.worldclock.com\/fr\/calculateur-sommeil\/","title":{"rendered":"Calculateur de sommeil \u2013 \u00c0 quelle heure se coucher"},"content":{"rendered":"<div class=\"wc wc-tool-page wc-tool-page--sleep\"><header class=\"wc-thero\"><div class=\"wc-thero__text\"><nav class=\"wc-crumbs\" aria-label=\"Breadcrumb\"><ol><li><a href=\"https:\/\/www.worldclock.com\/fr\/\">Horloge mondiale<\/a><\/li><li><a href=\"https:\/\/www.worldclock.com\/fr\/outils\/\">Outils horaires<\/a><\/li><li><span aria-current=\"page\">Calculateur de sommeil \u2013 \u00c0 quelle heure se coucher<\/span><\/li><\/ol><\/nav><p class=\"wc-eyebrow\"><span aria-hidden=\"true\">\ud83d\ude34<\/span> Outil gratuit<\/p><h1 class=\"wc-thero__title\">Calculateur de sommeil \u2013 \u00c0 quelle heure se coucher<\/h1><p class=\"wc-thero__lead\">Trouvez la meilleure heure pour vous coucher ou vous r\u00e9veiller, d\u2019apr\u00e8s des cycles de sommeil de 90 minutes, pour vous r\u00e9veiller entre deux cycles plut\u00f4t qu\u2019en sommeil profond.<\/p><\/div><\/header><div class=\"wc-tool\"><div class=\"wc-sleep\" data-wc-tool=\"sleep\"><div class=\"wc-sleep__grid\"><div class=\"wc-sleep__box\"><h2>Je veux me r\u00e9veiller \u00e0<\/h2><div class=\"wc-tbar\"><label class=\"wc-field\"><span>Heure de r\u00e9veil<\/span><input type=\"time\" value=\"07:00\" data-wake><\/label><button type=\"button\" class=\"wc-btn\" data-calc-bed>Trouver l\u2019heure du coucher<\/button><\/div><div data-beds><\/div><\/div><div class=\"wc-sleep__box\"><h2>Je me couche \u00e0<\/h2><div class=\"wc-tbar\"><label class=\"wc-field\"><span>Heure du coucher<\/span><input type=\"time\" value=\"23:00\" data-bed><\/label><button type=\"button\" class=\"wc-btn\" data-calc-wake>Trouver l\u2019heure du r\u00e9veil<\/button><button type=\"button\" class=\"wc-btn wc-btn--ghost\" data-now>\ud83d\ude34 Je me couche maintenant<\/button><\/div><div data-wakes><\/div><\/div><\/div><p class=\"wc-tnote\">Les horaires incluent environ 14 minutes d\u2019endormissement. Ajuster\u00a0: <label><input type=\"number\" min=\"0\" max=\"60\" value=\"14\" data-fall> minutes<\/label>.<\/p><\/div><\/div><section class=\"wc-section wc-tool-info\"><div class=\"wc-prose\"><h2>Pourquoi les cycles de sommeil comptent<\/h2><p>Pendant la nuit, vous traversez des cycles de sommeil l\u00e9ger, profond et paradoxal (REM) qui durent chacun environ 90 minutes. Se r\u00e9veiller \u00e0 la fin d\u2019un cycle, quand le sommeil est le plus l\u00e9ger, est g\u00e9n\u00e9ralement bien plus facile que d\u2019\u00eatre r\u00e9veill\u00e9 en plein sommeil profond \u2013 m\u00eame si vous avez dormi moins longtemps.<\/p><p>La plupart des adultes ont besoin de 7 \u00e0 9 heures de sommeil, soit cinq ou six cycles complets. Les horaires marqu\u00e9s \u2605 vous offrent la dur\u00e9e la plus saine. La dur\u00e9e d\u2019un cycle varie d\u2019une personne \u00e0 l\u2019autre\u00a0: consid\u00e9rez ces horaires comme un rep\u00e8re et ajustez-les de 10 \u00e0 15 minutes si vous vous r\u00e9veillez encore dans le brouillard.<\/p><\/div><\/section><section class=\"wc-section wc-faq\"><h2>Questions fr\u00e9quentes<\/h2><details><summary>Combien de temps dure un cycle de sommeil\u00a0?<\/summary><p>Un cycle de sommeil complet dure en moyenne environ 90 minutes, mais il peut varier d\u2019environ 70 \u00e0 120 minutes. La plupart des gens encha\u00eenent quatre \u00e0 six cycles par nuit.<\/p><\/details><details><summary>\u00c0 quelle heure me coucher pour me r\u00e9veiller \u00e0 7 h\u00a0?<\/summary><p>Pour six cycles complets, couchez-vous vers 21 h 46\u00a0; pour cinq cycles, vers 23 h 16 \u2013 les deux incluent environ 14 minutes d\u2019endormissement.<\/p><\/details><\/section><section class=\"wc-section wc-tools-grid\"><div class=\"wc-section__head\"><h2>Plus d\u2019outils horaires gratuits<\/h2><a href=\"https:\/\/www.worldclock.com\/fr\/outils\/\">Tous les outils \u2192<\/a><\/div><div class=\"wc-toolcards\"><a class=\"wc-toolcard wc-toolcard--hours\" href=\"https:\/\/www.worldclock.com\/fr\/calcul-duree-entre-deux-heures\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\u231b<\/span><span class=\"wc-toolcard__name\">Calculateur d\u2019heures<\/span><span class=\"wc-toolcard__desc\">Dur\u00e9e entre deux heures.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--timecard\" href=\"https:\/\/www.worldclock.com\/fr\/calcul-heures-travaillees\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\uddc2\ufe0f<\/span><span class=\"wc-toolcard__name\">Calcul des heures travaill\u00e9es<\/span><span class=\"wc-toolcard__desc\">Heures hebdo, heures sup. et salaire.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--decimal\" href=\"https:\/\/www.worldclock.com\/fr\/convertisseur-heures-decimales\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\udd22<\/span><span class=\"wc-toolcard__name\">Convertisseur d\u2019heures d\u00e9cimales<\/span><span class=\"wc-toolcard__desc\">Heures:minutes \u21c4 d\u00e9cimal.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--pomodoro\" href=\"https:\/\/www.worldclock.com\/fr\/minuteur-pomodoro\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83c\udf45<\/span><span class=\"wc-toolcard__name\">Minuteur Pomodoro<\/span><span class=\"wc-toolcard__desc\">Sessions de concentration de 25 min.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--jetlag\" href=\"https:\/\/www.worldclock.com\/fr\/calculateur-jet-lag\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\u2708\ufe0f<\/span><span class=\"wc-toolcard__name\">Calculateur de jet lag<\/span><span class=\"wc-toolcard__desc\">Un plan personnalis\u00e9 contre le jet lag.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--markets\" href=\"https:\/\/www.worldclock.com\/fr\/horaires-bourse\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\udcc8<\/span><span class=\"wc-toolcard__name\">Horaires des Bourses et heures d\u2019ouverture<\/span><span class=\"wc-toolcard__desc\">La Bourse est-elle ouverte en ce moment ?<\/span><\/a><a class=\"wc-toolcard wc-toolcard--bell\" href=\"https:\/\/www.worldclock.com\/fr\/compte-a-rebours-bourse\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\udd14<\/span><span class=\"wc-toolcard__name\">Compte \u00e0 rebours de la Bourse<\/span><span class=\"wc-toolcard__desc\">Compte \u00e0 rebours jusqu\u2019\u00e0 la cloche d\u2019ouverture.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--converter\" href=\"https:\/\/www.worldclock.com\/fr\/convertisseur-fuseaux-horaires\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\udd01<\/span><span class=\"wc-toolcard__name\">Convertisseur de fuseaux horaires<\/span><span class=\"wc-toolcard__desc\">Convertir une heure entre n\u2019importe quelles villes.<\/span><\/a><\/div><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":"","bs_cache_bypass_cache":0,"bs_cache_related_page":0},"class_list":["post-29094","page","type-page","status-publish","hentry"],"acf":[],"taxonomy_info":[],"featured_image_src_large":false,"author_info":{"display_name":"clocker","author_link":"https:\/\/www.worldclock.com\/fr\/author\/clocker\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.worldclock.com\/fr\/wp-json\/wp\/v2\/pages\/29094","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldclock.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.worldclock.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldclock.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldclock.com\/fr\/wp-json\/wp\/v2\/comments?post=29094"}],"version-history":[{"count":0,"href":"https:\/\/www.worldclock.com\/fr\/wp-json\/wp\/v2\/pages\/29094\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.worldclock.com\/fr\/wp-json\/wp\/v2\/media?parent=29094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}