PPmt Function [VBA]

Returns for a given period the payment on the principal for an investment that is based on periodic and constant payments and a constant interest rate.


This constant, function or object is enabled with the statement Option VBASupport 1 placed before the executable program code in a module.


Pmt( Rate as Double, Per as Double, NPer as Double, PV as Double, [FV as Variant], [Due as Variant] )

Valor de retorno:



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Per The period number for which you want to calculate the principal payment (must be an integer between 1 and Nper).

NPer 茅 o n煤mero total de per铆odos durante os cales se paga a anualidade.

PV is the (present) cash value of an investment.

FV (optional) is the future value of the loan / investment.

Due (optional) defines whether the payment is due at the beginning or the end of a period.

0 - the payment is due at the end of the period;

1 - the payment is due at the beginning of the period.

C贸digos de erro

5 Chamada de procedemento incorrecta


REM ***** BASIC *****
Option VBASupport 1
Sub ExamplePPmt
' Calculate the principal payments during months 4 & 5, for a loan that is to be paid in full
' over 6 years. Interest is 10% per year and payments are made at the end of the month.
Dim ppMth4 As Double
Dim ppMth5 As Double
' Principal payment during month 4:
ppMth4 = PPmt( 0.1/12, 4, 72, 100000 )
print ppMth4 ' ppMth4 is calculated to be -1044,94463903636.
' Principal payment during month 5:
ppMth5 = PPmt( 0.1/12, 5, 72, 100000 )
print ppMth5' ppMth5 is calculated to be -1053,65251102833.
End Sub

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