How long does it take to go up 1 IELTS band score?

How much time do I need to go up 1 band score (for example from a 6 up to a 7)? SGI London Academic English teacher, Simon talks about the study that is required to improve your IELTS band score. IELTS English Exam preparation courses in London The best English school in London If you’re talking about going from one band to another, it does take quite a long time, I would say. I’d say half a band can take anywhere from 6 weeks to 3 months. An entire band could take 6 months to a year depending on; how much you study; what your work ethic is like and you know, in general, how fast you learn English… because everyone is different, right? OK? But I’d say that if you go to a good language school with a good general English programme and you do your homework and if you have good exposure to different sources of English, you’re probably looking at 3 months maximum to go up half a band, I would say.