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SpreadJS Documentation / Formula Reference / Formula Functions / YEARFRAC
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    YEARFRAC
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    This function returns the fraction of the year represented by the number of whole days between the start and end dates.

    Syntax

    YEARFRAC(startdate,enddate,basis)

    Arguments

    This function has these arguments:

    Argument Description
    startdate Starting date (DateTime object)
    enddate Ending date (DateTime object)
    basis [Optional] Integer representing the basis for day count (Refer to Day Count Basis.)

    Remarks

    This functions returns an error when start, end, or basis is invalid.

    Data Types

    Accepts numeric, string, DateTime object data for the date arguments and numeric data for the optional argument. Returns numeric data.

    Examples

    YEARFRAC(A1,A2,A3)

    See Also