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IIT Delhi PhD Admission 2025, Apply Link, Eligibility, Exam Date

The Indian Institute of Technology (IIT) Delhi, one of India’s premier engineering and research institutions, has officially announced its PhD admissions for the 2025 academic session. Aspiring research scholars can apply for full-time PhD programs across various engineering, science, humanities, and interdisciplinary disciplines till 7 April 2025. The admission process involves an online application, eligibility screening, written tests, and interviews. This article provides a comprehensive guide on important dates, eligibility criteria, application process, and department-wise details to help candidates apply successfully.

IIT Delhi PhD Admission 2025: Overview

Before applying, candidates must understand the key highlights of the admission process. Below is a quick summary of important details:

Particulars Details
Basic Information

  • University: Indian Institute of Technology (IIT) Delhi
  • Program Offered: Full-time PhD
Application process:

  • Application Start Date- March 22, 2025 (12:00 PM)
  • Last Date to Apply- April 07, 2025 (04:00 PM)
  • Exam/Interview Dates- May 14 – June 16, 2025
  • Application Mode-Online Only
Important Links

Selection Process

  • Written Test & Interview

IIT Delhi PhD Notification 2025 PDF

The official notification for IIT Delhi PhD Admission 2025 has been released on the institute’s website, providing comprehensive details such as department-specific eligibility criteria, the selection process (including written tests, interviews, and GATE/NET exemptions), the list of departments, centres, and schools offering PhD programs, and important instructions for filling out the application form; candidates can download the IIT Delhi PhD 2025 PDF to review all essential information before applying.

IIT Delhi PhD Application Form 2025

The IIT Delhi PhD Application Form 2025 is now available online on the institute’s official website, and eligible candidates must submit their applications before the deadline. The form requires details such as academic qualifications, research interests, and relevant documents, followed by payment of the application fee. Applicants should carefully review the eligibility criteria, department-specific requirements, and selection process (including written tests/interviews) before filling out the form to avoid errors. The last date to apply and other key is 7 April 2025.

How to Apply for IIT Delhi PhD Admission 2025?

Follow these step-by-step instructions to complete the application process:

  • Visit Official Website – Go to the IIT Delhi Admissions portal.
  • Register – Create an account using a valid email ID and mobile number.
  • Fill Application Form – Enter personal, academic, and research details as required.
  • Upload Documents – Submit scanned copies of certificates, photo, signature, and category/GATE/NET scorecard (if applicable).
  • Pay Application Fee – Complete the payment online (varies for GEN/OBC/SC/ST/PwD candidates).
  • Submit & Download – Review details, submit the form, and save a copy for future reference.

IIT Delhi PhD Application Fee

The application fee for IIT Delhi PhD Admission 2025 is non-refundable and varies based on the candidate’s category. Payment must be made online through the official admission portal via net banking, credit/debit card, or UPI. Candidates should ensure they meet eligibility criteria before submitting the fee, as it will not be refunded under any circumstances. For further details, refer to the official IIT Delhi PhD 2025 notification. Below is the detailed fee structure:

Category Application Fee
General / OBC / EWS ₹200
SC / ST / PwD ₹50

IIT Delhi PhD Eligibility Criteria

Candidates must meet the minimum academic qualifications based on their degree:

1. For M.Tech/M.E/M.Des/M.D or Equivalent

  • Minimum Marks: 60% or 6.00 CGPA (10-point scale).
  • National Exam: Not required.

2. For M.Sc/MBA/M.A/M.B.B.S or Equivalent

  • Minimum Marks: 60% or 6.00 CGPA.
  • National Exam: GATE/CSIR/UGC NET/ICMR/ICAR/DST-INSPIRE.

3. For B.E/B.Tech or Equivalent

  • Minimum Marks: 70% or 7.00 CGPA.
  • National Exam: GATE/CSIR/UGC NET/CEED/ICAR/DST-INSPIRE.

Additional Requirements:

  • Relaxation for SC/ST/PwD: 5% marks or 0.5 CGPA relaxation.
  • Department-specific criteria may apply (check official notification).

IIT Delhi PhD Departments, Centres & Schools

IIT Delhi offers PhD programs in 16 departments, 9 centres, and 6 schools. Below is the complete list:

Departments Centres Schools
  • Applied Mechanics
  • Biochemical Engg. & Biotechnology
  • Chemical Engineering
  • Chemistry
  • Applied Research in Electronics
  • Atmospheric Sciences
  • Automotive Research & Tribology
  • Amar Nath & Shashi Khosla School of Information Technology
  • Bharti School of Telecom Tech. & Management
  • Civil Engineering
  • Computer Science & Engineering
  • Design
  • Electrical Engineering
  • Biomedical Engineering
  • Optics & Photonics
  • Rural Development & Technology
  • Kusuma School of Biological Sciences
  • School of Interdisciplinary Research
  • Energy Science & Engineering
  • Humanities & Social Sciences
  • Management Studies
  • Mathematics
  • Sensors, Instrumentation & Cyber-physical Systems Engg.
  • Transportation Research & Injury Prevention
  • Yardi School of Artificial Intelligence
  • School of Public Policy
  • Materials Science & Engineering
  • Mechanical Engineering
  • Physics
  • Textile & Fibre Engineering
Value Education in Engineering

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IIT Delhi PhD Admission 2025

When is the application deadline for IIT Delhi PhD 2025?

The last date to apply is 7 April 2025 (4:00 PM).

What are the eligibility criteria?

Minimum 60% marks (55% for SC/ST/PwD) in Master's or 70% in Bachelor's. GATE/NET required for some programs.

What is the selection process?

Written test (if applicable) followed by interview between 14 May - 16 June 2025.

Is the application fee refundable?

No, the fee is non-refundable once paid.

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