I remember the first time I learned about how compound interest can work for you. I was introduced by a friend to someone in the financial services industry and he explained a simple technique to easily calculate how compound interest can work for you – the Rule of 72. I was so excited and started running numbers. I was really amazed that I never once learned this in school. How could we miss such an important bit of information?

Of all the things you can learn about money –the rule of 72 should be at the top of your list.