WoT Database, a new Fan Zone section of the official website of World of Tanks, will surely become a good advisor to each player, regardless of his tank tier or received experience. WoT Database is a special calculator which estimates how much experience, credits or Gold one has to get in order to buy the desired tank.
All you need to do to find out how much in-game gold and experience is required to grind a tank to the target one is Alt+click the current vehicle and the desired one. The calculator will show not only the research cost (minimum and full), but also all possible ways of progressing the vehicle.
The new option has become available owing to Goha.ru game portal.