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NPER function

Returns the number of payment periods needed for a loan or investment.

Syntax

=NPER(rate, pmt, pv, [fv], [type])

Arguments

ArgumentRequiredDescription
rateRequiredThe interest rate per period
pmtRequiredThe payment made each period
pvRequiredThe present value
fvOptionalThe value wanted after the last payment (0 when left out)
typeOptional0 for payments at the end of each period, 1 at the start

How to use NPER

NPER takes 3 required arguments and 2 optional arguments. Type =NPER( in a cell and SheetsBat shows the arguments as you go. Optional arguments are shown in square brackets; leave them out to use their default.

Examples

Each result below was calculated by the SheetsBat formula engine.

=NPER(0.12/12, -100, -1000, 10000, 1)Result 59.67386567
=NPER(0.12/12, -100, -1000, 10000)Result 60.08212285
=NPER(0.12/12, -100, -1000)Result -9.57859404

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