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24<helpdocument version="1.0">
25<meta>
26<topic id="textscalc01func_weeknumaddxml" indexer="include" status="PUBLISH">
27<title id="tit" xml-lang="en-US">WEEKNUM_ADD</title>
28<filename>/text/scalc/01/func_weeknumadd.xhp</filename>
29</topic>
30</meta>
31<body>
32<bookmark xml-lang="en-US" branch="index" id="bm_id3166443">
33<bookmark_value>WEEKNUM_ADD function</bookmark_value>
34</bookmark>
35<bookmark xml-lang="en-US" branch="hid/SC_HID_AAI_FUNC_WEEKNUM" id="bm_id3166454" localize="false"/>
36<paragraph role="heading" id="hd_id3166443" xml-lang="en-US" level="2" l10n="U"><variable id="weeknumadd"><link href="text/scalc/01/func_weeknumadd.xhp">WEEKNUM_ADD</link>
37</variable></paragraph>
38<paragraph role="paragraph" id="par_id3152945" xml-lang="en-US" l10n="U"><ahelp hid="HID_AAI_FUNC_WEEKNUM">The result indicates the number of the calendar week for a date.</ahelp></paragraph>
39<paragraph role="tip" id="par_idN105DD" xml-lang="en-US" l10n="NEW">The WEEKNUM_ADD function is designed to calculate week numbers exactly as Microsoft Excel does. Use the <link href="text/scalc/01/func_weeknum.xhp">WEEKNUM</link> function, or format your date cells using the WW formatting code, when you need ISO 8601 week numbers.</paragraph>
40<paragraph role="heading" id="hd_id3153745" xml-lang="en-US" level="3" l10n="U">Syntax</paragraph>
41<paragraph role="code" id="par_id3153685" xml-lang="en-US" l10n="U">WEEKNUM_ADD(Date; ReturnType)</paragraph>
42<paragraph role="paragraph" id="par_id3159277" xml-lang="en-US" l10n="U"><emph>Date</emph> is the date within the calendar week.</paragraph>
43<paragraph role="paragraph" id="par_id3154098" xml-lang="en-US" l10n="U"><emph>ReturnType</emph> is 1 for week beginning on a Sunday, 2 for week beginning on a Monday.</paragraph>
44<paragraph role="heading" id="hd_id3152886" xml-lang="en-US" level="3" l10n="U">Example</paragraph>
45<paragraph role="paragraph" id="par_id3149973" xml-lang="en-US" l10n="U">In which week number does 12.24.2001 fall?</paragraph>
46<paragraph role="paragraph" id="par_id3149914" xml-lang="en-US" l10n="U"><item type="input">=WEEKNUM_ADD(24.12.2001;1)</item> returns 52.</paragraph>
47</body>
48</helpdocument>
49