1cdf0e10cSrcweir<?xml version="1.0" encoding="UTF-8"?> 2cdf0e10cSrcweir 302dbb15cSAndrew Rist<!--*********************************************************** 41ab4867aSmseidel * 502dbb15cSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 602dbb15cSAndrew Rist * or more contributor license agreements. See the NOTICE file 702dbb15cSAndrew Rist * distributed with this work for additional information 802dbb15cSAndrew Rist * regarding copyright ownership. The ASF licenses this file 902dbb15cSAndrew Rist * to you under the Apache License, Version 2.0 (the 1002dbb15cSAndrew Rist * "License"); you may not use this file except in compliance 1102dbb15cSAndrew Rist * with the License. You may obtain a copy of the License at 121ab4867aSmseidel * 1302dbb15cSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 141ab4867aSmseidel * 1502dbb15cSAndrew Rist * Unless required by applicable law or agreed to in writing, 1602dbb15cSAndrew Rist * software distributed under the License is distributed on an 1702dbb15cSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 1802dbb15cSAndrew Rist * KIND, either express or implied. See the License for the 1902dbb15cSAndrew Rist * specific language governing permissions and limitations 2002dbb15cSAndrew Rist * under the License. 211ab4867aSmseidel * 2202dbb15cSAndrew Rist ***********************************************************--> 2302dbb15cSAndrew Rist 241ab4867aSmseidel<helpdocument version="1.0"> 25cdf0e10cSrcweir<meta> 26cdf0e10cSrcweir<topic id="textscalc01func_yearfracxml" indexer="include" status="PUBLISH"> 27cdf0e10cSrcweir<title id="tit" xml-lang="en-US">YEARFRAC</title> 28cdf0e10cSrcweir<filename>/text/scalc/01/func_yearfrac.xhp</filename> 29cdf0e10cSrcweir</topic> 30cdf0e10cSrcweir</meta> 31cdf0e10cSrcweir<body> 3282a98929Smseidel<bookmark xml-lang="en-US" branch="index" id="bm_id3148735"> 3382a98929Smseidel<bookmark_value>YEARFRAC function</bookmark_value> 34cdf0e10cSrcweir</bookmark> 35*9b5c5849Smseidel<bookmark xml-lang="en-US" branch="hid/SC_HID_AAI_FUNC_YEARFRAC" id="bm_id3149251" localize="false"/> 36*9b5c5849Smseidel<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> 37cdf0e10cSrcweir</variable></paragraph> 38cdf0e10cSrcweir<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> 39cdf0e10cSrcweir<paragraph role="heading" id="hd_id3155259" xml-lang="en-US" level="3" l10n="U" oldref="198">Syntax</paragraph> 40cdf0e10cSrcweir<paragraph role="code" id="par_id3155823" xml-lang="en-US" l10n="U" oldref="199">YEARFRAC(StartDate; EndDate; Basis)</paragraph> 41cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3145144" xml-lang="en-US" l10n="U" oldref="200"> 42cdf0e10cSrcweir<emph>StartDate</emph> and <emph>EndDate</emph> are two date values.</paragraph> 43cdf0e10cSrcweir<section id="basis"> 44cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3149954" xml-lang="en-US" l10n="U" oldref="201"> 45cdf0e10cSrcweir<emph>Basis</emph> is chosen from a list of options and indicates how the year is to be calculated.</paragraph> 46cdf0e10cSrcweir<table id="tbl_id3145590"> 47cdf0e10cSrcweir<tablerow> 48cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 49cdf0e10cSrcweir<paragraph role="tablehead" id="par_id3146847" xml-lang="en-US" l10n="U" oldref="202">Basis</paragraph> 50cdf0e10cSrcweir</tablecell> 51cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 52cdf0e10cSrcweir<paragraph role="tablehead" id="par_id3155956" xml-lang="en-US" l10n="U" oldref="203">Calculation</paragraph> 53cdf0e10cSrcweir</tablecell> 54cdf0e10cSrcweir</tablerow> 55cdf0e10cSrcweir<tablerow> 56cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 57cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3154502" xml-lang="en-US" l10n="U" oldref="204">0 or missing</paragraph> 58cdf0e10cSrcweir</tablecell> 59cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 60cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3149877" xml-lang="en-US" l10n="U" oldref="205">US method (NASD), 12 months of 30 days each</paragraph> 61cdf0e10cSrcweir</tablecell> 62cdf0e10cSrcweir</tablerow> 63cdf0e10cSrcweir<tablerow> 64cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 65cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3148766" xml-lang="en-US" l10n="U" oldref="250">1</paragraph> 66cdf0e10cSrcweir</tablecell> 67cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 68cdf0e10cSrcweir<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> 69cdf0e10cSrcweir</tablecell> 70cdf0e10cSrcweir</tablerow> 71cdf0e10cSrcweir<tablerow> 72cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 73cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3145245" xml-lang="en-US" l10n="U" oldref="251">2</paragraph> 74cdf0e10cSrcweir</tablecell> 75cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 76cdf0e10cSrcweir<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> 77cdf0e10cSrcweir</tablecell> 78cdf0e10cSrcweir</tablerow> 79cdf0e10cSrcweir<tablerow> 80cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 81cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3145297" xml-lang="en-US" l10n="U" oldref="252">3</paragraph> 82cdf0e10cSrcweir</tablecell> 83cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 84cdf0e10cSrcweir<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> 85cdf0e10cSrcweir</tablecell> 86cdf0e10cSrcweir</tablerow> 87cdf0e10cSrcweir<tablerow> 88cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 89cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3151022" xml-lang="en-US" l10n="U" oldref="253">4</paragraph> 90cdf0e10cSrcweir</tablecell> 91cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 92cdf0e10cSrcweir<paragraph role="tablecontent" id="par_id3150931" xml-lang="en-US" l10n="U" oldref="209">European method, 12 months of 30 days each</paragraph> 93cdf0e10cSrcweir</tablecell> 94cdf0e10cSrcweir</tablerow> 95cdf0e10cSrcweir</table> 96cdf0e10cSrcweir</section> 97cdf0e10cSrcweir<paragraph role="heading" id="hd_id3145626" xml-lang="en-US" level="3" l10n="U" oldref="210">Example</paragraph> 98cdf0e10cSrcweir<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> 99cdf0e10cSrcweir<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> 100cdf0e10cSrcweir</body> 101cdf0e10cSrcweir</helpdocument> 102