A career aptitude test can be found on line at numerous career oriented web sites. They are one main tool to be used in the career planning process. Completing one of these tests is free with a lot of agencies and usually takes 15 minutes. The purpose of a career aptitude test is to determine the direction your career path should head. This can be important if you are just entering the employment market from school, or if you have decided that a career change is needed. It will help you on your path down the career road, which can be confusing at times.