How can I double my investments?

There is the rule of 72. Take your rate of return and divide it into 72. The answer is the number of years it will take to get this amount. It may take some time but you will get there.

You can do it the slow and safe way. This is for those who are more protective of their money. Start by saving a little bit over some time. Bonds are a good way to do this. Avoid the junk bonds. Investing in junk bonds is a good way for your money to go south.