The journey from White Belt to Black Belt varies between schools, and can depend on various factors such as how much time is spent on the mats per week, improvements, qualifications on receiving a promotion. Average time for is between 10-12 years of regular practice. The color of the belt does not make you better, it only gives an indication on your general skill level. We follow IBJJF's guidelines, and those under the age of 18 are not eligible for a black belt. There is a saying, 'The belt only covers 2 inches of your body, the rest is up to you.'