CASTI-89 TITANIUM (FINANCE APP) · CALC89
tvmN(
Time value of money: returns the number of payment periods.
Syntax
tvmN(I, PV, Pmt, FV[, PpY[, CpY[, PmtAt]]])
- Group
- Finance
- Arguments
- Takes the annual rate I, PV, Pmt and FV, with optional payments per year, compounding periods per year and payment timing.
- Availability
- Pro feature in Calc89
- Origin
- On the TI-89 Titanium this command comes with the preinstalled Finance app
Example
| Input | Result |
|---|---|
| tvmN(5,0,-500,77641,12,12) | 119.999829978 |
Typing tvmN(5,0,-500,77641,12,12) on the home screen and pressing ENTER returns 119.999829978.
Related commands
- tvmPmt(Time value of money: returns the payment per period, for example a monthly loan payment.
- tvmPV(Time value of money: returns the present value of a loan or savings plan.
- ΣInt(Returns the total interest paid over a range of loan payments.
- ΣPrn(Returns the total principal paid over a range of loan payments.
- amortTbl(Returns an amortization table as a matrix, with payment number, interest, principal and balance for each payment.
- bal(Returns the remaining loan balance after a given payment.
- dbd(Returns the number of days between two dates.
- eff(Converts a nominal annual interest rate into the effective annual rate.