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YEARFRAC

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Returns fraction of year between dates.

  • Excel: Not checked yet
  • Google Sheets: Not checked yet
  • Returns: Number

Examples

=YEARFRAC(DATE(2026,1,1), DATE(2026,7,1))
Result 0.5

Syntax

YEARFRAC(start_date, end_date, [basis])
start_date
number required
end_date
number required
basis
number optional
DATECreates date from year, month, day. DATEDIFCalculates difference between two dates. DATEVALUEConverts date text to serial number. DAYReturns day of month from date. DAYSReturns number of days between two dates. DAYS360Returns days between dates on 360-day year.