DATEVALUE

αžαŸ’αžšαž‘αž”αŸ‹β€‹αž›αŸαžβ€‹αž€αžΆαž›β€‹αž”αžšαž·αž…αŸ’αž†αŸαž‘β€‹αžαžΆαž„β€‹αž€αŸ’αž“αž»αž„ αžŸαž˜αŸ’αžšαžΆαž”αŸ‹β€‹αž’αžαŸ’αžαž”αž‘β€‹αž€αŸ’αž“αž»αž„β€‹αžŸαž‰αŸ’αž‰αžΆβ€‹αžŸαž˜αŸ’αžšαž„αŸ‹Β αŸ”

αž›αŸαžβ€‹β€‹αž€αžΆαž›αž”αžšαž·αž…αŸ’αž†αŸαž‘β€‹αžαžΆαž„β€‹αž€αŸ’αž“αž»αž„ αž“αžΉαž„β€‹αžαŸ’αžšαž‘αž”αŸ‹β€‹αž‡αžΆβ€‹αž…αŸ†αž“αž½αž“β€‹αž˜αž½αž™Β αŸ” αž…αŸ†αž“αž½αž“β€‹αž“αžΉαž„β€‹αžαŸ’αžšαžΌαžœβ€‹αž”αžΆαž“β€‹αž€αŸ†αžŽαžαŸ‹β€‹αžŠαŸ„αž™β€‹αž”αŸ’αžšαž–αŸαž“αŸ’αž’β€‹αž€αžΆαž›αž”αžšαž·αž…αŸ’αž†αŸαž‘ αžŠαŸ‚αž›β€‹αž”αŸ’αžšαžΎβ€‹αžŠαŸ„αž™ LibreOffice αžŠαžΎαž˜αŸ’αž”αžΈβ€‹αž‚αžŽαž“αžΆβ€‹αž€αžΆαž›αž”αžšαž·αž…αŸ’αž†αŸαž‘Β αŸ”

αž”αŸ’αžšαžŸαž·αž“αž”αžΎβ€‹αžαŸ’αžŸαŸ‚αž’αž€αŸ’αžŸαžšβ€‹αž’αžαŸ’αžαž”αž‘β€‹αž˜αžΆαž“β€‹αžαž˜αŸ’αž›αŸƒβ€‹αž–αŸαž›αžœαŸαž›αžΆ DATEVALUE αžαŸ’αžšαž‘αž”αŸ‹αžαŸ‚β€‹αž•αŸ’αž“αŸ‚αž€β€‹αž…αŸ†αž“αž½αž“β€‹αž‚αžαŸ‹β€‹αž“αŸƒβ€‹αž€αžΆαžšβ€‹αž”αž˜αŸ’αž›αŸ‚αž„Β αŸ”

note

This function is part of the Open Document Format for Office Applications (OpenDocument) standard Version 1.2. (ISO/IEC 26300:2-2015)


αžœαžΆαž€αŸ’αž™β€‹αžŸαž˜αŸ’αž–αž“αŸ’αž’β€‹β€‹

DATEVALUE("αž’αžαŸ’αžαž”αž‘")

αž’αžαŸ’αžαž”αž‘ αž‚αžΊβ€‹αž‡αžΆβ€‹αž€αž“αŸ’αžŸαŸ„αž˜β€‹αž€αžΆαž›αž”αžšαž·αž…αŸ’αž†αŸαž‘β€‹αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœβ€‹ αž αžΎαž™β€‹αžαŸ’αžšαžΌαžœβ€‹αžαŸ‚β€‹αž”αž‰αŸ’αž…αžΌαž›β€‹αžŠαŸ„αž™β€‹αž˜αžΆαž“β€‹αž˜αžΆαž“β€‹αžŸαž‰αŸ’αž‰αžΆβ€‹αžŸαž˜αŸ’αžšαž„αŸ‹ (')Β αŸ”

note

When entering dates as part of formulas, slashes or dashes used as date separators are interpreted as arithmetic operators. Therefore, dates entered in this format are not recognized as dates and result in erroneous calculations. To keep dates from being interpreted as parts of formulas use the DATE function, for example, DATE(1954;7;20), or place the date in quotation marks and use the ISO 8601 notation, for example, "1954-07-20". Avoid using locale dependent date formats such as "07/20/54", the calculation may produce errors if the document is loaded under different locale settings.


tip

Unambiguous conversion is possible for ISO 8601 dates and times in their extended formats with separators. If a #VALUE! error occurs, then unselect Generate #VALUE! error in - LibreOffice Calc - Formula, button Details... in section "Detailed Calculation Settings", Conversion from text to number list box.


αž§αž‘αžΆαž αžšαžŽαŸ

=DATEVALUE("1954-07-20") yields 19925.


Date & Time Functions

DATE

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DATEVALUE

DAY

DAYS

DAYS360

DAYSINMONTH

DAYSINYEAR

EASTERSUNDAY

EDATE

EOMONTH

HOUR

ISLEAPYEAR

[text/scalc/01/func_isoweeknum.xhp#isoweeknum not found].

MINUTE

MONTH

MONTHS

NETWORKDAYS

NETWORKDAYS.INTL

NOW

SECOND

TIME

TIMEVALUE

TODAY

WEEKDAY

WEEKNUM

WEEKNUM_ADD

[text/scalc/01/func_weeknum_ooo.xhp#weeknum_ooo not found].

WEEKS

WEEKSINYEAR

WORKDAY

WORKDAY.INTL

YEAR

YEARFRAC

YEARS

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