IPmt 函数 [VBA]
计算定期付款和固定利率的投资的定期摊销。
IPmt(Rate as Double, Per as Double, NPer as Double, PV as Double, [FV as Variant], [Due as Variant])
Double
Rate is the periodic interest rate.
Per is the period, for which the compound interest is calculated. Period=NPER if compound interest for the last period is calculated.
NPer is the total number of periods, during which annuity is paid.
PV is the present cash value in sequence of payments.
FV (optional) is the desired value (future value) at the end of the periods.
Due (optional) is the due date for the periodic payments.
0 - 付款应在期间结束时支付;
1 - 付款应在期间开始时支付。
Sub ExampleIPmt
Dim myIPmt As Double
myIPmt = IPmt(0.05,5,7,15000)
Print myIPmt ' returns -352.97 currency units. The compound interest during the fifth period (year) is 352.97 currency units.
End Sub