TNU Ph.D Biotechnology: Fees 2026, Course Duration, Dates, Eligibility

Ph.D Biotechnology Fees at TNU covers a range of expenses, including tuition fee, course materials, and access to campus facilities.

• The total fees for Ph.D Biotechnology is ₹ 2.5 Lakhs.
• This includes a total tuition fee of ₹ 1.8 Lakhs, Caution Fees of ₹ 25,000, Other Fees of ₹ 45,000.
• Candidates need to pay ₹ 1.3 Lakhs in the first year.
• TNU Hostel Fee is ₹ 45,500.

Earlier, Ph.D Biotechnology fees at TNU was ₹ 2.5 Lakhs (in 2025) for the entire course duration. This shows that the fee has remained unchanged since 2025.