CFA exams are challenging, and the vast majority of students fail them. They can't be rushed, either: according to the CFA Institute , each level should take at least 300 hours to finish. If you want to pass, you'll need a plan. And you'll have to stick to it for the rest of your academic career. Based on the average age of CFA exam takers, earning the full charter will take at least three years. We spoke with full Charterholders, CFA exam coaches, and CFA Institute senior members who had all taken the CFA test. If you want to pass CFA levels I, II, and III, they say you'll need to complete this. You should be mindful of what you're about to embark on. Don't start the CFA program unless you're completely aware of the consequences. Bruno, who works at a London hedge fund and passed all of his exams first time, says it's not worth studying CFA Level I just to have it on your resume: "If you don't enjoy investing and doing research, the CFA exams a...