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# DATOVALORO

Liveras la internan datonombron por la teksto en citiloj.

La interna datonombro liveriĝas kiel nombro. La nombron komputas la datosistemo uzata de LibreOfficeDev por kalkuli datojn.

If the text string also includes a time value, DATEVALUE only returns the integer part of the conversion.

### Sintakso

DATOVALORO("Teksto")

Teksto estas valida datesprimo kaj devas esti en citiloj.

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.

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 LibreOfficeDev - PreferencesTools - Options - LibreOfficeDev Calc - Formula, button Details... in section "Detailed Calculation Settings", Conversion from text to number list box.

### Ekzemploj

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

#### Technical information

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

Rilataj temoj

DATEVALUE wiki page.

Date & Time Functions

DATO

DATOSE

DATOVALORO

TAGO

TAGOJ

TAGOJ360

DAYSINMONTH

DAYSINYEAR

PASKADIMANĈO

FINDAT

MONFIN

HORO

ISLEAPYEAR

NRO.SEMAJNO.ISO

MINUTO

MONATO

MONTHS

NETWORKDAYS

NETWORKDAYS.INTL

NUN

SEKUNDO

HORO

TEMPOVALORO

HODIAŬ

WEEKDAY

NRO.SEMAJNO

SEMAJNONUMERO_ADD

NRO.SEMAJNO.OOO

WEEKS

WEEKSINYEAR

LABORTAGO

WORKDAY.INTL

JARO

JARFRAKCI

YEARS

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