Hello Leona. I am Sebastian from Whee Institute! To answer your question: If I have to give a number I would say 1 month. But it is important to know that 1 month is an average, some people take more time, and some people take less. There are many factors to take into account. For example, if you already speak another language it will be easier, if you don't, it might take longer, but depends on the person. Also, Practice is really important, if you practice as soon as you leave the classroom for sure you will progress reaally fast, but if you go home ans just speak English, you will have a slower process. For sure, we have a lot of experience with travellers, so I can tell you that most travellers take 1 month to actually be able to speak with locals, understand many conversations, and be independent during their trip. We are really flexible, so if you want to come and test for a month, and then want to extend for more weeks you can do it. Or if you learn faster we will always give money back. That's our spirit, that's why we are full of amazing Students. I hope I answered your questions :) try it, you will no regret it :) Good luck with your trip !!!