This loan payment count calculator will assist with calculating the number of payments required to get from a present value to a future value under a set interest rate. This calculator will be useful to see the level of payment obligation you or your business may have in terms of servicing a loan with a static interest rate or it can be used for present annuity values and future annuity values to calculate the periods between. By adjusting the interest rate you will be able to see the impact of interest accumulation over time on the relative periods required to get to the future value.