{"id":6491,"date":"2025-07-15T13:34:48","date_gmt":"2025-07-15T13:34:48","guid":{"rendered":"https:\/\/functiontranslator.com\/db\/"},"modified":"2021-02-26T08:04:30","modified_gmt":"2021-02-26T08:04:30","slug":"db","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/fr\/db\/","title":{"rendered":"DB"},"content":{"rendered":"

Microsoft Excel et Google Sheets proposent diverses fonctions pour simplifier l’analyse de donn\u00e9es, notamment dans les domaines financiers et \u00e9conomiques. Parmi ces fonctions, la fonction DB<\/strong> (D\u00e9croissance Balistique) est sp\u00e9cifiquement con\u00e7ue pour calculer l’amortissement d’un actif sur une p\u00e9riode donn\u00e9e selon la m\u00e9thode de l’amortissement d\u00e9gressif fixe.<\/p>\n

Syntaxe et Explication<\/h2>\n

La syntaxe de la fonction DB<\/code> dans Excel et Google Sheets est la suivante :<\/p>\n

DB(cout_initial, valeur_salvage, duree_de_vie, periode, [mois])<\/code><\/pre>\n
    \n
  • cout_initial<\/strong> : Le co\u00fbt d’achat initial de l’actif.<\/li>\n
  • valeur_salvage<\/strong> : La valeur r\u00e9siduelle estim\u00e9e de l’actif en fin d’usage.<\/li>\n
  • duree_de_vie<\/strong> : La dur\u00e9e de vie utile de l’actif, g\u00e9n\u00e9ralement exprim\u00e9e en ann\u00e9es.<\/li>\n
  • periode<\/strong> : La p\u00e9riode sp\u00e9cifique pour laquelle l’amortissement est calcul\u00e9.<\/li>\n
  • mois<\/strong> : (Optionnel) Le nombre de mois pour la premi\u00e8re ann\u00e9e si elle est incompl\u00e8te. Par d\u00e9faut, ce param\u00e8tre est fix\u00e9 \u00e0 12 mois si omis.<\/li>\n<\/ul>\n
    Illustrons cette fonction avec un exemple :<\/p>\n
    =DB(20000, 2000, 5, 1)<\/code><\/pre>\n
    Ce calcul d\u00e9termine l’amortissement pour la premi\u00e8re ann\u00e9e d’un actif au co\u00fbt initial de 20 000 \u20ac, une valeur r\u00e9siduelle de 2 000 \u20ac et une dur\u00e9e de vie de 5 ans.<\/p>\n
    Applications Pratiques<\/h2>\n
    Explorons quelques sc\u00e9narios pratiques o\u00f9 cette fonction peut \u00eatre utile.<\/p>\n
    Sc\u00e9nario 1: Calcul d’Amortissement Annuel pour des \u00c9quipements<\/h2>\n
    Imaginez \u00eatre le responsable financier d’une entreprise ayant r\u00e9cemment acquis une machine pour 10 000 \u20ac avec une dur\u00e9e de vie estim\u00e9e \u00e0 8 ans et une valeur r\u00e9siduelle de 500 \u20ac. Voici comment vous pourriez utiliser la fonction DB pour calculer l’amortissement pour la premi\u00e8re ann\u00e9e :<\/p>\n
    =DB(10000, 500, 8, 1)<\/code><\/pre>\n
    Ce calcul vous indique le montant de l’amortissement pour la premi\u00e8re ann\u00e9e d’utilisation selon la m\u00e9thode de l’amortissement d\u00e9gressif.<\/p>\n
    Sc\u00e9nario 2: Amortissement de V\u00e9hicules<\/h2>\n
    Consid\u00e9rez maintenant un v\u00e9hicule achet\u00e9 par votre entreprise pour 25 000 \u20ac, avec une dur\u00e9e de vie de 5 ans et une valeur r\u00e9siduelle de 5 000 \u20ac. Pour calculer l’amortissement de la deuxi\u00e8me ann\u00e9e, vous ajustez simplement le param\u00e8tre de p\u00e9riode comme suit :<\/p>\n
    =DB(25000, 5000, 5, 2)<\/code><\/pre>\n
    Ce calcul vous fournira le montant d’amortissement pour la deuxi\u00e8me ann\u00e9e, facilitant ainsi la planification financi\u00e8re et budg\u00e9taire.<\/p>\n
    En conclusion, l’utilisation de la fonction DB<\/code> facilite grandement le calcul de l’amortissement et aide les entreprises \u00e0 g\u00e9rer efficacement leurs actifs.<\/p>\n","protected":false},"excerpt":{"rendered":"
    Renvoie l\u2019amoRtissement d\u2019un bien pouR une p\u00e9Riode sp\u00e9cifi\u00e9e en utilisant la m\u00e9thode de l\u2019amoRtissement d\u00e9gRessif \u00e0 taux fixe<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[311],"tags":[],"class_list":["post-6491","post","type-post","status-publish","format-standard","hentry","category-finances"],"acf":[],"yoast_head":"\nFonction DB dans Excel : comment \u00e7a marche, exemples et syntaxe<\/title>\n<meta name=\"description\" content=\"Pr\u00e9sentation de la fonction DB d\u2019Excel et Google Sheets. 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