TVM can be calculated using a straightforward formula. Understand how the present and future value of money can be calculated through this simple example.
Present value formula:
PV = FV/((1 + i/n)^(n x t))
In this formula
Consider that you expect to receive Rs. 10,000 in three years and the annual interest rate is 6%. To find out what the Rs. 10,000 is worth today, you can use the Present Value formula:
PV = 10,000/((1+0.061) ^(1 x 3)) = Rs. 8,396.76
This shows that the value of Rs 10,000 3 years from now is equal to Rs 8,396.76 today, given the interest rate of 6%.
Future value formula:
FV = PV x ((1 + i/n)^(n x t))
Using the same example as above, if you invested Rs. 8,396.76 at 6% interest for three years, the future value would be Rs. 10,000.
The calculation shows us the importance of interest rates, the length of time for which you invest, and the compounding frequency. A higher interest rate or more frequent compounding periods would yield even higher returns.