1cdf0e10cSrcweir<?xml version="1.0" encoding="UTF-8"?> 2cdf0e10cSrcweir 3cdf0e10cSrcweir 4cdf0e10cSrcweir 5*02dbb15cSAndrew Rist<!--*********************************************************** 6cdf0e10cSrcweir * 7*02dbb15cSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 8*02dbb15cSAndrew Rist * or more contributor license agreements. See the NOTICE file 9*02dbb15cSAndrew Rist * distributed with this work for additional information 10*02dbb15cSAndrew Rist * regarding copyright ownership. The ASF licenses this file 11*02dbb15cSAndrew Rist * to you under the Apache License, Version 2.0 (the 12*02dbb15cSAndrew Rist * "License"); you may not use this file except in compliance 13*02dbb15cSAndrew Rist * with the License. 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See the License for the 21*02dbb15cSAndrew Rist * specific language governing permissions and limitations 22*02dbb15cSAndrew Rist * under the License. 23*02dbb15cSAndrew Rist * 24*02dbb15cSAndrew Rist ***********************************************************--> 25*02dbb15cSAndrew Rist 26*02dbb15cSAndrew Rist 27cdf0e10cSrcweir 28cdf0e10cSrcweir 29cdf0e10cSrcweir <helpdocument version="1.0"> 30cdf0e10cSrcweir<meta> 31cdf0e10cSrcweir<topic id="textscalc01func_yearfracxml" indexer="include" status="PUBLISH"> 32cdf0e10cSrcweir<title id="tit" xml-lang="en-US">YEARFRAC</title> 33cdf0e10cSrcweir<filename>/text/scalc/01/func_yearfrac.xhp</filename> 34cdf0e10cSrcweir</topic> 35cdf0e10cSrcweir</meta> 36cdf0e10cSrcweir<body> 37cdf0e10cSrcweir<bookmark xml-lang="en-US" branch="index" id="bm_id3148735"><bookmark_value>YEARFRAC function</bookmark_value> 38cdf0e10cSrcweir</bookmark> 39cdf0e10cSrcweir<bookmark xml-lang="en-US" branch="hid/SC_HID_AAI_FUNC_YEARFRAC" id="bm_id3149251" localize="false"/><paragraph role="heading" id="hd_id3148735" xml-lang="en-US" level="2" l10n="U" oldref="196"><variable id="yearfrac"><link href="text/scalc/01/func_yearfrac.xhp">YEARFRAC</link> 40cdf0e10cSrcweir</variable></paragraph> 41cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3150899" xml-lang="en-US" l10n="U" oldref="197"><ahelp hid="HID_AAI_FUNC_YEARFRAC"> The result is a number between 0 and 1, representing the fraction of a year between <emph>StartDate</emph> and <emph>EndDate</emph>.</ahelp></paragraph> 42cdf0e10cSrcweir<paragraph role="heading" id="hd_id3155259" xml-lang="en-US" level="3" l10n="U" oldref="198">Syntax</paragraph> 43cdf0e10cSrcweir<paragraph role="code" id="par_id3155823" xml-lang="en-US" l10n="U" oldref="199">YEARFRAC(StartDate; EndDate; Basis)</paragraph> 44cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3145144" xml-lang="en-US" l10n="U" oldref="200"> 45cdf0e10cSrcweir<emph>StartDate</emph> and <emph>EndDate</emph> are two date values.</paragraph> 46cdf0e10cSrcweir<section id="basis"> 47cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3149954" xml-lang="en-US" l10n="U" oldref="201"> 48cdf0e10cSrcweir<emph>Basis</emph> is chosen from a list of options and indicates how the year is to be calculated.</paragraph> 49cdf0e10cSrcweir<table id="tbl_id3145590"> 50cdf0e10cSrcweir<tablerow> 51cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 52cdf0e10cSrcweir<paragraph role="tablehead" id="par_id3146847" xml-lang="en-US" l10n="U" oldref="202">Basis</paragraph> 53cdf0e10cSrcweir</tablecell> 54cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 55cdf0e10cSrcweir<paragraph role="tablehead" id="par_id3155956" xml-lang="en-US" l10n="U" oldref="203">Calculation</paragraph> 56cdf0e10cSrcweir</tablecell> 57cdf0e10cSrcweir</tablerow> 58cdf0e10cSrcweir<tablerow> 59cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 60cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3154502" xml-lang="en-US" l10n="U" oldref="204">0 or missing</paragraph> 61cdf0e10cSrcweir</tablecell> 62cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 63cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3149877" xml-lang="en-US" l10n="U" oldref="205">US method (NASD), 12 months of 30 days each</paragraph> 64cdf0e10cSrcweir</tablecell> 65cdf0e10cSrcweir</tablerow> 66cdf0e10cSrcweir<tablerow> 67cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 68cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3148766" xml-lang="en-US" l10n="U" oldref="250">1</paragraph> 69cdf0e10cSrcweir</tablecell> 70cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 71cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3154326" xml-lang="en-US" l10n="U" oldref="206">Exact number of days in months, exact number of days in year</paragraph> 72cdf0e10cSrcweir</tablecell> 73cdf0e10cSrcweir</tablerow> 74cdf0e10cSrcweir<tablerow> 75cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 76cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3145245" xml-lang="en-US" l10n="U" oldref="251">2</paragraph> 77cdf0e10cSrcweir</tablecell> 78cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 79cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3155620" xml-lang="en-US" l10n="U" oldref="207">Exact number of days in month, year has 360 days</paragraph> 80cdf0e10cSrcweir</tablecell> 81cdf0e10cSrcweir</tablerow> 82cdf0e10cSrcweir<tablerow> 83cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 84cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3145297" xml-lang="en-US" l10n="U" oldref="252">3</paragraph> 85cdf0e10cSrcweir</tablecell> 86cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 87cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3148394" xml-lang="en-US" l10n="U" oldref="208">Exact number of days in month, year has 365 days</paragraph> 88cdf0e10cSrcweir</tablecell> 89cdf0e10cSrcweir</tablerow> 90cdf0e10cSrcweir<tablerow> 91cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 92cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3151022" xml-lang="en-US" l10n="U" oldref="253">4</paragraph> 93cdf0e10cSrcweir</tablecell> 94cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 95cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3150931" xml-lang="en-US" l10n="U" oldref="209">European method, 12 months of 30 days each</paragraph> 96cdf0e10cSrcweir</tablecell> 97cdf0e10cSrcweir</tablerow> 98cdf0e10cSrcweir</table> 99cdf0e10cSrcweir</section> 100cdf0e10cSrcweir<paragraph role="heading" id="hd_id3145626" xml-lang="en-US" level="3" l10n="U" oldref="210">Example</paragraph> 101cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3149007" xml-lang="en-US" l10n="CHG" oldref="211">What fraction of the year 2008 lies between 2008-01-01 and 2008-07-01?</paragraph> 102cdf0e10cSrcweir<paragraph role="code" id="par_id3154632" xml-lang="en-US" l10n="CHG" oldref="212">=YEARFRAC("2008-01-01"; "2008-07-01";0) returns 0.50.</paragraph> 103cdf0e10cSrcweir</body> 104cdf0e10cSrcweir</helpdocument> 105