{"id":44224332,"date":"2026-07-07T11:53:30","date_gmt":"2026-07-07T09:53:30","guid":{"rendered":"https:\/\/speechi.com\/?p=44224332"},"modified":"2026-07-07T15:43:11","modified_gmt":"2026-07-07T13:43:11","slug":"ecrans-tactiles-tbi-comment-convertir-mesure-pouces-centimetres","status":"publish","type":"post","link":"https:\/\/speechi.com\/fr\/ecrans-tactiles-tbi-comment-convertir-mesure-pouces-centimetres\/","title":{"rendered":"Ecrans tactiles et TBI : comment  convertir une mesure en pouces en centim\u00e8tres"},"content":{"rendered":"\n<p>Vous envisagez l&rsquo;achat de ces \u00e9crans modernes mais avez du mal \u00e0 vous projeter, en particulier pour les dimensions ? La transition technologique des t\u00e9l\u00e9s \u00e0 tube cathodique vers les \u00e9crans plats (LCD, plasma) et les \u00e9crans tactiles interactifs a provoqu\u00e9 une \u00e9volution des standards de mesure. Plus pr\u00e9cis\u00e9ment, l&rsquo;expression des diagonales est pass\u00e9e des centim\u00e8tres aux pouces. Speechi, avec cet article, vous permet d&rsquo;en savoir plus et vous explique comment convertir une mesure en pouces en centim\u00e8tres, pour les tableaux blancs interactif et les \u00e9crans tactiles.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/shop.speechi.com\/products\/superglass-plus-s-speechitouch-65\"><img loading=\"lazy\" decoding=\"async\" width=\"757\" height=\"487\" src=\"https:\/\/speechi.com\/wp-content\/uploads\/2025\/03\/ecran-led-pour-salle-de-reunion-65-pouces.jpg\" alt=\"l'\u00e9cran LED 65 pouces pour salle de r\u00e9union\" class=\"wp-image-44195621\" srcset=\"https:\/\/speechi.com\/wp-content\/uploads\/2025\/03\/ecran-led-pour-salle-de-reunion-65-pouces.jpg 757w, https:\/\/speechi.com\/wp-content\/uploads\/2025\/03\/ecran-led-pour-salle-de-reunion-65-pouces-480x309.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 757px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>Ce ph\u00e9nom\u00e8ne s&rsquo;explique par l&rsquo;h\u00e9ritage direct des normes de l&rsquo;affichage informatique. Pour r\u00e9f\u00e9rence, le taux de conversion est de 1 pouce (aussi indiqu\u00e9 en \u00ab\u00a0) pour 2,54 cm.<\/p>\n\n\n\n<p>Afin d&rsquo;offrir une vue d&rsquo;ensemble exhaustive, les largeurs et hauteurs correspondant \u00e0 chaque taille d&rsquo;\u00e9cran tactile interactif ont \u00e9t\u00e9 int\u00e9gr\u00e9es. Ces dimensions respectent le format panoramique standard 16\/9, d\u00e9fini par un rapport proportionnel de seize unit\u00e9s de largeur pour neuf unit\u00e9s de hauteur.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/shop.speechi.com\/products\/superglass-3-speechitouch-105\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"391\" src=\"https:\/\/speechi.com\/wp-content\/uploads\/2024\/01\/speechi-ecran-interactif-superglass3-105-pouces-gamme-premium-1.jpg\" alt=\"\u00e9cran interactif SuperGlass de 105 pouces\" class=\"wp-image-4409799\" srcset=\"https:\/\/speechi.com\/wp-content\/uploads\/2024\/01\/speechi-ecran-interactif-superglass3-105-pouces-gamme-premium-1.jpg 900w, https:\/\/speechi.com\/wp-content\/uploads\/2024\/01\/speechi-ecran-interactif-superglass3-105-pouces-gamme-premium-1-480x209.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 900px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>Voici quelques correspondances de la diagonale, entre les pouces et les centim\u00e8tres (et m\u00eame les millim\u00e8tres, pour \u00eatre encore plus pr\u00e9cis), concernant les <a href=\"https:\/\/shop.speechi.com\/collections\/ecran-interactif\">\u00e9crans interactifs<\/a> Speechi de diff\u00e9rentes tailles, en vente sur notre boutique en ligne.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Diagonale en pouces<\/strong><br>65 \u00ab\u00a0<br>75 \u00ab\u00a0<br>86&Prime;<br>92&Prime;<br>98&Prime;<br>105&Prime;<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Diagonale en cm<\/strong><br>165,1 cm<br>190,5 cm<br>218,44 cm<br>233,68 cm<br>248,92 cm<br>266,7 cm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Lisez nos autres articles Speechi !<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/speechi.com\/fr\/differents-types-ecrans-interactifs\/\">Les diff\u00e9rents types d\u2019\u00e9crans interactifs<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/speechi.com\/fr\/etapes-installation-ordinateur-bureau-ecran-interactif\/\">Les \u00e9tapes d&rsquo;installation d&rsquo;un ordinateur de bureau \u00e0 un \u00e9cran interactif<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/speechi.com\/fr\/quest-ce-tbi\/\">Qu\u2019est ce qu\u2019un TBI ?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/speechi.com\/fr\/connexion-tbi-longueur-cable-usb-choisir\/\">Connexion TBI : Quelle longueur du c\u00e2ble USB choisir ?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/speechi.com\/fr\/cout-total-possession-tableau-blanc-interactif-tni\/\">Co\u00fbt total de possession d&rsquo;un tableau blanc interactif &#8211; tni<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Vous envisagez l&rsquo;achat de ces \u00e9crans modernes mais avez du mal \u00e0 vous projeter, en particulier pour les dimensions ? La transition technologique des t\u00e9l\u00e9s \u00e0 tube cathodique vers les \u00e9crans plats (LCD, plasma) et les \u00e9crans tactiles interactifs a provoqu\u00e9 une \u00e9volution des standards de mesure. Plus pr\u00e9cis\u00e9ment, l&rsquo;expression des diagonales est pass\u00e9e des [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":44224367,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Ecrans tactiles et TBI, convertir une mesure en pouces en centim\u00e8tres","_seopress_titles_desc":"Vous souhaitez conna\u00eetre les correspondances entre pouces et centim\u00e8tres, pour votre futur \u00e9cran tactile ? D\u00e9couvrez les informations sur le blog Speechi","_seopress_robots_index":"","_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[66,1],"tags":[],"class_list":["post-44224332","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ecran-interactif-speechitouch","category-non-classifiee"],"acf":[],"_links":{"self":[{"href":"https:\/\/speechi.com\/fr\/wp-json\/wp\/v2\/posts\/44224332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/speechi.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/speechi.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/speechi.com\/fr\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/speechi.com\/fr\/wp-json\/wp\/v2\/comments?post=44224332"}],"version-history":[{"count":6,"href":"https:\/\/speechi.com\/fr\/wp-json\/wp\/v2\/posts\/44224332\/revisions"}],"predecessor-version":[{"id":44224411,"href":"https:\/\/speechi.com\/fr\/wp-json\/wp\/v2\/posts\/44224332\/revisions\/44224411"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/speechi.com\/fr\/wp-json\/wp\/v2\/media\/44224367"}],"wp:attachment":[{"href":"https:\/\/speechi.com\/fr\/wp-json\/wp\/v2\/media?parent=44224332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/speechi.com\/fr\/wp-json\/wp\/v2\/categories?post=44224332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/speechi.com\/fr\/wp-json\/wp\/v2\/tags?post=44224332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}