YEARFRAC

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

Syntax

YEARFRAC(StartDate; EndDate; Basis)

āĻļ⧁āϰ⧁āϰāϤāĻžāϰāĻŋāĻ– āĻāĻŦāĻ‚ āĻļ⧇āώ⧇āϰ āϤāĻžāϰāĻŋāĻ– āĻĻ⧁āϟāĻŋ āϤāĻžāϰāĻŋāϖ⧇āϰ āĻŽāĻžāύ

āĻ­āĻŋāĻ¤ā§āϤāĻŋ āĻāĻ•āϟāĻŋ āĻ…āĻĒāĻļāύ āĻšāϤ⧇ āĻĒāĻ›āĻ¨ā§āĻĻ āĻ•āϰāĻž āĻšāϝāĻŧ āĻāĻŦāĻ‚ āĻŦāĻ›āϰāϟāĻŋ āĻ•āĻŋāĻ­āĻžāĻŦ⧇ āĻšāĻŋāϏāĻžāĻŦ āĻ•āϰāĻž āĻšāĻŦ⧇ āϤāĻž āύāĻŋāĻ°ā§āĻĻ⧇āĻļ āĻ•āϰ⧇āĨ¤

āĻ­āĻŋāĻ¤ā§āϤāĻŋ

āĻšāĻŋāϏāĻžāĻŦ

0 or missing

āχāωāĻāϏ āĻŽā§‡āĻĨāĻĄ (NASD), ⧧⧍ āĻŽāĻžāϏ (āĻĒā§āϰāϤāĻŋāϟāĻŋāϤ⧇ ā§Šā§Ļ āĻĻāĻŋāύ)

1

āĻŽāĻžāϏāϗ⧁āϞ⧋āϤ⧇ āĻ āĻŋāĻ• āϝāϤ āϏāĻ‚āĻ–ā§āϝāĻ• āĻĻāĻŋāύ, āĻŦāĻ›āϰ⧇ āĻ āĻŋāĻ• āϝāϤ āϏāĻ‚āĻ–ā§āϝāĻ• āĻĻāĻŋāύ

2

āĻŽāĻžāϏ⧇ āĻ āĻŋāĻ• āϝāϤ āϏāĻ‚āĻ–ā§āϝāĻ• āĻĻāĻŋāύ, āĻāĻ•āϟāĻŋ āĻŦāĻ›āϰ⧇ ā§Šā§Ŧā§Ļ āĻĻāĻŋāύ

3

āĻŽāĻžāϏ⧇ āĻ āĻŋāĻ• āϝāϤ āϏāĻ‚āĻ–ā§āϝāĻ• āĻĻāĻŋāύ, āĻāĻ•āϟāĻŋ āĻŦāĻ›āϰ⧇ ā§Šā§Ŧā§Ģ āĻĻāĻŋāύ

4

āχāωāϰ⧋āĻĒāĻŋāϝāĻŧāĻžāύ āĻŽā§‡āĻĨāĻĄ, ⧧⧍ āĻŽāĻžāϏ (āĻĒā§āϰāϤāĻŋāϟāĻŋāϤ⧇ ā§Šā§Ļ āĻĻāĻŋāύ)


āύ⧋āϟ āφāχāĻ•āύ

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.


āĻĒāϰāĻžāĻŽāĻ°ā§āĻļ āφāχāĻ•āύ

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.


Example

⧍ā§Ļā§Ļā§Ž-ā§Ļā§§-ā§Ļā§§ āĻāĻŦāĻ‚ ⧍ā§Ļā§Ļā§Ž-ā§Ļā§­-ā§Ļā§§ āĻāϰ āĻŽāĻ§ā§āϝ⧇ ⧍ā§Ļā§Ļā§Ž āϏāĻžāϞ⧇āϰ āϕ⧋āύ āĻ­āĻ—ā§āύāĻžāĻ‚āĻļ āϕ⧋āύāϟāĻŋ?

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

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