Date & Time Functions

These spreadsheet functions are used for inserting and editing dates and times.

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Insert - Function - Category Date & Time


Symbolen Info

De funktioner vars namn slutar med _ADD eller _EXCEL2003 returnerar samma resultat som motsvarande funktioner i Microsoft Excel 2003 utan suffixen. Funktioner utan suffix ger resultat som är baserade på internationell standard.


LibreOffice internally handles a date/time value as a numerical value. If you assign the numbering format "Number" to a date or time value, it is converted to a number. For example, 01/01/2000 12:00 PM, converts to 36526.5. The value preceding the decimal point corresponds to the date; the value following the decimal point corresponds to the time. If you do not want to see this type of numerical date or time representation, change the number format (date or time) accordingly. To do this, select the cell containing the date or time value, call its context menu and select Format Cells. The Numbers tab page contains the functions for defining the number format.

Datumbas för dag noll

Datum beräknas som förskjutningar från startdagen noll. Du kan ange dagen noll som något av följande:

Datumbas

Använd

'12/30/1899'

(standardvärde)

'01/01/1900'

(används i den tidigare StarCalc 1.0)

'01/01/1904'

(används i Apple-program)


Välj – LibreOffice Calc – Beräkna om du vill markera datumbasen.

Varningssymbol

När du kopierar och klistrar in celler som innehåller datumvärden mellan olika tabeller, måste båda kalkylbladen ha samma datumbasinställning. Om dokumenten har olika datumbaser ändras de visade datumvärdena.


Ă…rtal med tvĂĄ siffror

In - LibreOffice - General you find the area Year (two digits). This sets the period for which two-digit information applies. Note that changes made here have an effect on some of the following functions.

Symbolen Info

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.


Funktioner

ARBETSDAGAR

Ă…RDEL

DATUM

DATEDIF

DATUMVĂ„RDE

EDATUM

IDAG

Ă…R

NU

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

VECKONR

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

VECKONR_ADD

MINUT

MĂ…NAD

SLUTMĂ…NAD

NETWORKDAYS

NETWORKDAYS.INTL

WORKDAY.INTL

PĂ…SKDAGEN

SEKUND

TIMME

DAG

DAGAR

DAGAR360

WEEKDAY

KLOCKSLAG

TIDVĂ„RDE