Every young
person (and the young at heart) should understand compound interest and the
power of 72 before they begin earning, investing and spending.
Compound
interest is interest that accrues based on the total balance of principle and
accumulated interest. The earlier you start saving, the more you will benefit
from compound interest.
Here’s an example of two friends, Grace and Drew, who had different saving strategies. Grace saved $1,000 a year for 10 years, starting at age 25. Drew saved $1,000 a year for 25 years starting at age 40. Both earned the same 8% return. Who ended up with more money at age 65? Grace benefited from her head start and the power of compounding because her $10,000 grew to $157,435.17, whereas, Drew’s $25,000 grew to $78,954.42.