Compound Interest Calculator helps determine a certain amount of money over given period of time.
It uses some of the most common interest calculations that can't be easily entered into a normal calculator.


Continuous Interest
A = P*e^(r*t)

Simple Interest
A = P(1 + rt)

Annual Compound Interest
A = P(1+(r/n))^(n*t)

Compound Interest Annual Addition
A = [P(1+r/n)^(nt)] + [PMT × (((1 + r/n)^(nt) - 1) / (r/n))]

This calculator can save your submissions as a file.