WEEKNUM_ADD

WEEKNUM_OOO calculates the week number of the year for the internal date value.

แƒจแƒ”แƒœแƒ˜แƒจแƒ•แƒœแƒ˜แƒก แƒฎแƒแƒขแƒฃแƒšแƒ

This function exists for interoperability with LibreOffice releases older than 5.1.0 and OpenOffice.org. It calculates week numbers for a week numbering system in that week number 1 is the week that contains the January 4th. This function does not provide interoperability with other spreadsheet applications. For new documents use the WEEKNUM or ISOWEEKNUM function instead.


แƒกแƒ˜แƒœแƒขแƒแƒฅแƒกแƒ˜

WEEKNUM(แƒ แƒ˜แƒชแƒฎแƒ•แƒ˜; แƒ แƒ”แƒŸแƒ˜แƒ›แƒ˜)

แƒ แƒ˜แƒชแƒฎแƒ•แƒ˜ แƒแƒ แƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜แƒก แƒจแƒ˜แƒ“แƒ แƒ แƒ˜แƒชแƒฎแƒ•แƒ˜.

Mode sets the start of the week and the calculation type.

1 = แƒ™แƒ•แƒ˜แƒ แƒ

2 = Monday (ISO 8601)

any other value = Monday (ISO 8601)

แƒ›แƒแƒ’แƒแƒšแƒ˜แƒ—แƒ”แƒ‘แƒ˜

=WEEKNUM_OOO(DATE(1995;1;1);1) returns 1

=WEEKNUM_OOO(DATE(1995;1;1);2) returns 52. Week 1 starts on Monday, 1995-01-02.