Discover the complete PhD Duration in India, including full-time and part-time options, university guidelines, and expert guidance by MDR Education. PhD programme time ranges from 3 to 6 years, and in some cases up to 8 years. Candidates seeking admission to PhD courses must clear various entrance exams. The exam schedule for some of the popular Phd entrance exams is given below. Find the duration of PhD courses in India, the USA, the UK, and at IITs. Learn how these programs vary, from 3 to 5 years, depending on the region and institution…. Curious about PhD course duration? Learn how long it takes, what affects it, and tips to plan your research journey smartly.