Many friends want to know how much Java training costs? Let's have a look. Generally speaking, the cost of java training is about 20,000 RMB. The main reasons why institutions charge these fees include teachers' salaries, the cost of purchasing teaching materials and equipment, the cost of class venues, and the cost of employment security. The training time is about 5 months, and the most important thing is to participate in the training package for employment. You can get a high salary by studying in a training institution for several months.