Actually, it mainly depends on the number of classes you take.

White belts take introductory classes at the beginning

White belts and green belts take advanced classes

Red belts and black belts are in advanced classes

Each class has a different schedule, it depends on what you are studying. ~!

If you don’t attend adult part-time classes every day, it will take about 3 months~!

If you are taking an adult professional class, one month will be enough~!