WorksheetFunction.NPer method (Excel)

Returns the number of periods for an investment based on periodic, constant payments and a constant interest rate.

Syntax

expression.NPer (Arg1, Arg2, Arg3, Arg4, Arg5)

expression A variable that represents a WorksheetFunction object.

Parameters

Name Required/Optional Data type Description
Arg1 Required Double Rate - the interest rate per period.
Arg2 Required Double Pmt - the payment made each period; it cannot change over the life of the annuity. Typically, pmt contains principal and interest but no other fees or taxes.
Arg3 Required Double Pv - the present value, or the lump-sum amount that a series of future payments is worth right now.
Arg4 Optional Variant Fv - the future value, or a cash balance that you want to attain after the last payment is made. If fv is omitted, it is assumed to be 0 (the future value of a loan, for example, is 0).
Arg5 Optional Variant Type - the number 0 or 1 and indicates when payments are due.

Return value

Double

Remarks

The following table describes the values that can be used for Arg5.

Set type equal to If payments are due
0 or omitted At the end of the period
1 At the beginning of the period

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