While calculating the total amount of expenses before travelling abroad one may miss out on a lot of other miscellaneous or hidden expenses. But these expenses are indispensable and unavoidable. Researching this in advance makes you prepared for the upcoming unforeseen expenses in advance. A good way of estimating the expenses is by digging the university website regarding medical costs, books, insurances and other such things. Admission counselors can also offer great help during these situations. These have a good sense of calculation and can give you a vivid idea of everything. Pre-departure costs like application fee, visa fee and tickets etc must be kept in mind. Premium for medical insurance and external coaching costs is also a thing.