{"id":5886,"date":"2025-07-15T13:34:45","date_gmt":"2025-07-15T13:34:45","guid":{"rendered":"https:\/\/functiontranslator.com\/yearfrac\/"},"modified":"2021-02-26T10:06:13","modified_gmt":"2021-02-26T10:06:13","slug":"yearfrac","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/yearfrac\/","title":{"rendered":"YEARFRAC"},"content":{"rendered":"

\u00davod do v\u00fdpo\u010dtu frakce roku<\/h2>\n

Funkce pro v\u00fdpo\u010det \u010d\u00e1sti roku mezi dv\u011bma daty je kl\u00ed\u010dov\u00fdm n\u00e1strojem v aplikac\u00edch jako Microsoft Excel a Google Sheets. Umo\u017e\u0148uje v\u00e1m zjistit, jak\u00fd zlomek roku uplynul mezi dv\u011bma zadan\u00fdmi daty, co\u017e je u\u017eite\u010dn\u00e9 pro finan\u010dn\u00ed anal\u00fdzy, \u00fa\u010detnictv\u00ed, v\u00fdpo\u010dty \u00farok\u016f, a dal\u0161\u00ed aplikace.<\/p>\n

Syntaxe a pou\u017eit\u00ed<\/h2>\n

Syntaxe funkce je:<\/p>\n

YEARFRAC(start_date, end_date, [basis])<\/code><\/pre>\n
    \n
  • start_date<\/strong> – Datum za\u010d\u00e1tku obdob\u00ed. Mus\u00ed b\u00fdt zad\u00e1no jako datum.<\/li>\n
  • end_date<\/strong> – Datum konce obdob\u00ed. Mus\u00ed b\u00fdt zad\u00e1no jako datum.<\/li>\n
  • [basis]<\/strong> – Voliteln\u00fd argument ur\u010duj\u00edc\u00ed metodu v\u00fdpo\u010dtu dn\u016f v roce. P\u0159ij\u00edm\u00e1 hodnoty od 0 do 4.<\/li>\n<\/ul>\n
    R\u016fzn\u00e9 mo\u017enosti pro argument basis<\/em> zahrnuj\u00ed:<\/p>\n
      \n
    • 0 nebo chyb\u011bj\u00edc\u00ed<\/strong>: Americk\u00fd standard (NASD) 30\/360<\/li>\n
    • 1<\/strong>: Prav\u00fd\/prav\u00fd (skute\u010dn\u00e9\/skute\u010dn\u00e9)<\/li>\n
    • 2<\/strong>: Prav\u00fd\/360<\/li>\n
    • 3<\/strong>: Prav\u00fd\/365<\/li>\n
    • 4<\/strong>: Evropsk\u00fd 30\/360<\/li>\n<\/ul>\n
      Praktick\u00e9 p\u0159\u00edklady pou\u017eit\u00ed<\/h2>\n
      P\u0159\u00edklad 1: V\u00fdpo\u010det doby trv\u00e1n\u00ed dluhopisu<\/h2>\n
      P\u0159edpoklad: chceme vypo\u010d\u00edtat, kolik let uplynulo od vyd\u00e1n\u00ed dluhopisu 1. ledna 2020 do data revize 31. prosince 2023. Pou\u017eijeme prav\u00fd po\u010det dn\u00ed v roce.<\/p>\n
      =YEARFRAC(\"2020-01-01\", \"2023-12-31\", 1)<\/code><\/pre>\n
      Tato funkce vrac\u00ed hodnotu 3.99726<\/em>, co\u017e ukazuje, \u017ee uplynuly t\u00e9m\u011b\u0159 \u010dty\u0159i roky – informace u\u017eite\u010dn\u00e1 pro v\u00fdpo\u010dty akumulovan\u00fdch \u00farok\u016f nebo odpis\u016f.<\/p>\n
      P\u0159\u00edklad 2: V\u00fdpo\u010det v\u011bku v zlomc\u00edch roku<\/h2>\n
      Zkusme zjistit, jakou \u010d\u00e1st roku \u017eil \u010dlov\u011bk od posledn\u00edch narozenin a\u017e po dne\u0161n\u00ed den s datem narozen\u00ed 15. srpna 1985 a dne\u0161n\u00edm datem 20. \u0159\u00edjna 2023.<\/p>\n
      =YEARFRAC(\"1985-08-15\", \"2023-10-20\", 1)<\/code><\/pre>\n
      V\u00fdsledek je 38.18356<\/em>, co\u017e nazna\u010duje, \u017ee osoba \u017eila 38 let a p\u0159ibli\u017en\u011b 0.18356 roku od posledn\u00edch narozenin.<\/p>\n
      Z\u00e1v\u011br<\/h2>\n
      Funkce pro v\u00fdpo\u010det \u010d\u00e1sti roku m\u00e1 \u0161irok\u00e9 vyu\u017eit\u00ed v \u0159ad\u011b odv\u011btv\u00ed, v\u010detn\u011b financ\u00ed, lidsk\u00fdch zdroj\u016f, vzd\u011bl\u00e1v\u00e1n\u00ed a dal\u0161\u00edch. Poskytuje p\u0159esn\u00e9 a efektivn\u00ed v\u00fdpo\u010dty, kter\u00e9 jsou nezbytn\u00e9 pro d\u016fkladnou anal\u00fdzu a pl\u00e1nov\u00e1n\u00ed. Tuto funkcionalitu podporuj\u00ed jak Excel, tak Google Sheets, co\u017e usnad\u0148uje u\u017eivatel\u016fm manipulaci s daty a porozum\u011bn\u00ed jejich rozsahu.<\/p>\n","protected":false},"excerpt":{"rendered":"
      Vr\u00e1t\u00ed \u010d\u00e1st roku vyj\u00e1d\u0159enou zlomkem a\u00a0p\u0159edstavuj\u00edc\u00ed po\u010det cel\u00fdch dn\u00ed mezi po\u010d\u00e1te\u010dn\u00edm a\u00a0koncov\u00fdm datem<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[293],"tags":[],"class_list":["post-5886","post","type-post","status-publish","format-standard","hentry","category-datum-a-cas"],"acf":[],"yoast_head":"\nFunkce YEARFRAC v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije YEARFRAC u Excelu i Google tablicama. 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