Any language courses, including English, take various lengths of time among different instruction sources. English courses at colleges can last anywhere from three months to numerous semesters, depending on the school.
Some sites offer free English courses. On these sites, students learn at their own paces. Highly motivated individuals may be able to learn English faster, and children under the age of 11 may only take six months to become fluent. However, it is typically recommended to take four years or the equivalent of 1,765 hours of classes to be prepared for a job with English as the primary language, according to BBC.