# Investment Payment – Calculate Easy

Calculate number of payments you have to make for an investment using this free mortgage calculator.

## Investment Payment – Calculator

Future Amount (F) :

Payment Amount (P) :

Rate of Interest (i) % :

Rate of Interest Compounded <

Monthly Quarterly HalfYearly Annually Number of Payments (N) :

**Formula Used:**

N = [ log ( 1 + [ ( r*F ) / P ] ) ] / ( log (1+r) )

Where,

F = Future Amount

P = Payment Amount

r = Rate of Interest (compounded)

N = Number of Payments