# САНА

The result is the number of the years (including fractional part) between StartDate and EndDate.

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

### Синтаксис

YEARFRAC(StartDate; EndDate [; Basis])

Санаи Аввал ва санаи охир: ду арзиши сана.

Асос: аз рӯйхати параметрҳо гирифта шуда барои чӣ гуна ҳисоб кардани сол истифода мешавад.

Асос

Ҳисобкунӣ

0 or missing

Методи ШМА (NASD), 12 моҳи 30 руза

1

Шумораи аниқи рузҳои моҳ, Шумораи аниқи рузҳои сол

2

Шумораи аниқи рузҳои моҳ, сол 360 руз дорад

3

Шумораи аниқи рузҳои моҳ, сол 365 руз дорад

4

Методи Аврупоии, 12 моҳи 30 руза

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

### Намунаҳо

Кадом қисми дар миёни соли 2001 дар миёни 1.1.2002 ва 7.1.2001 ҷойгир аст?

=YEARFRAC("2008-01-01"; "2008-07-01";0) returns 0.50.

Date & Time Functions

[text/scalc/01/func_datedif.xhp#datedif not found].

[text/scalc/01/func_datevalue.xhp#datevalue not found].

[text/scalc/01/func_day.xhp#day not found].

[text/scalc/01/func_days.xhp#days not found].

[text/scalc/01/func_days360.xhp#days360 not found].

DAYSINMONTH

DAYSINYEAR

[text/scalc/01/func_eastersunday.xhp#eastersunday not found].

[text/scalc/01/func_edate.xhp#edate not found].

[text/scalc/01/func_eomonth.xhp#eomonth not found].

[text/scalc/01/func_hour.xhp#hour not found].

ISLEAPYEAR

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

[text/scalc/01/func_minute.xhp#minute not found].

[text/scalc/01/func_month.xhp#month not found].

MONTHS

[text/scalc/01/func_now.xhp#now not found].

[text/scalc/01/func_second.xhp#second not found].

[text/scalc/01/func_time.xhp#time not found].

[text/scalc/01/func_timevalue.xhp#timevalue not found].

[text/scalc/01/func_today.xhp#today not found].

[text/scalc/01/func_weeknum.xhp#weeknum not found].

[text/scalc/01/func_weeknumadd.xhp#weeknumadd not found].

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

WEEKS

WEEKSINYEAR

[text/scalc/01/func_workday.xhp#workday not found].

[text/scalc/01/func_year.xhp#year not found].

[text/scalc/01/func_yearfrac.xhp#yearfrac not found].

YEARS

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