FV = future value
i = interest rate
n = number of compounding periods
We regularly save 1000 Euros annually. We assume an interest rate of 3% and want to save for 20 years.
We calculate the final value as follows: 1000 * (((1+0.03)^20) - 1) / 0.03 = 1000 * ((1.03^20) - 1) / 0.03 = 1000 * (1.81 - 1) / 0.03 = 1000 * (0.81 / 0.03) = 26870.37
Therefore, the saved amount after 20 years is 26,870.37 Euros.