[header] How to convince your parents to let you move out when you turn 16 [title] Get a job. [step] Living on your own and supporting yourself takes a lot of money, so you will need a job with a steady income. Holding down a job will also show your parents that you're responsible and mature, and make it more likely for them to appreciate your need for independence. 
[substeps] Look for a job that offers flexible hours, and that can accommodate the time you still have to put in as a student. It can be difficult to manage work, school, and homework, so consider setting up a time budget for yourself.