This calculator focuses amortization calculations of interest, principal and balances for a given range of payments, interest rate, present value and payment amount.
You can inspect the Key Details to see the formulas and functions for any key.
See the Amortization Calculation Examples for additional information on this calculator.
Tap any key in the screenshots below for additional help on that key.
This focused calculator is an improvement over the AMRT key on the TVM calculator since you do not need to calculate the amortization in sequence. You also do not need to reset the PV or N at any time. You just set PER1 and PER2 either individually or using the Next P key.
With the shift key pressed:
With the STO key pressed: