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Default nper function calculation

Hi everyone, does anyone know the formulae behind the NPER function in excel
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Default nper function calculation

you can findout no of period by using this function

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Default nper function calculation

bigfella -

Hi everyone, does anyone know the formulae behind the NPER function in
excel <


See the Remarks section of Excel's built-in Help for the "PV function."

- Mike
www.mikemiddleton.com


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Hi. Given the equation for PV, and assuming type=0, then NPER equals:

=LN((pmt - fv*r_)/(pmt + pv*r_))/LN(1 + r_)

--
HTH. :)
Dana DeLouis
Windows XP, Office 2003


"bigfella" wrote in message
...
Hi everyone, does anyone know the formulae behind the NPER function in
excel



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http://groups.google.com/group/micro...fc88f222?hl=en



Dana DeLouis wrote:
Hi. Given the equation for PV, and assuming type=0, then NPER equals:

=LN((pmt - fv*r_)/(pmt + pv*r_))/LN(1 + r_)

--
HTH. :)
Dana DeLouis
Windows XP, Office 2003


"bigfella" wrote in message
...
Hi everyone, does anyone know the formulae behind the NPER function in
excel




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Default nper function calculation

Hi Dana,

In article ,
says...
Hi. Given the equation for PV, and assuming type=0, then NPER equals:

=LN((pmt - fv*r_)/(pmt + pv*r_))/LN(1 + r_)


Sure it is pmt + pv*r_? I get pmt - pv*r_

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Tushar Mehta
www.tushar-mehta.com
Excel, PowerPoint, and VBA add-ins, tutorials
Custom MS Office productivity solutions
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