This calculator focuses amortization calculations of interest, principal and balances for a given range of payments, interest rate, present value and payment amount.

Using the "long press" gesture will display a hint about any key. (Video: Displaying a hint) 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.

It is recommended that the Amortization Form Calculator be used since it produces complete tables of results that can be graphed.

For the shift keys:

Using the "long press" gesture will display a hint about any key. (Video: Displaying a hint) You can inspect the Key Details to see the formulas and functions for any key.

Also see

Storing and Recalling Numbers.