Bachelor of Science [B.Sc] (Nautical Science)

Indian Maritime University (IMU), Chennai, is India's premier central university dedicated exclusively to maritime education, established under the Ministry of Ports, Shipping, and Waterways. The B.Sc (Nautical Science) is a 3-year full-time residential undergraduate programme offered at the IMU Chennai campus, designed to prepare students for careers as deck officers in the merchant navy and the broader maritime industry. The programme covers navigation, seamanship, ship stability, marine engineering, maritime law, cargo handling, and celestial navigation across 6 semesters. The total programme fee is Rs. 8,25,000 for 3 years (Rs. 2,75,000 per year), with hostel and mess included in the residential fee. Admission is through IMU-CET, a national-level entrance exam, and the seat intake at IMU Chennai is 120 seats. The programme is highly popular due to IMU's status as a government central university, its DGS-approved curriculum aligned with STCW international standards, strong industry connect, and near 100% placement record for deck cadet positions with leading shipping companies globally.

Admissions for the 2026-27 academic year are currently ongoing. The IMU-CET 2026 registration deadline is 24th April 2026, and the exam is scheduled for 24th May 2026. Classes commence from 1st August 2026.

Key Points

• IMU Chennai is a Central University under the Government of India (Ministry of Ports, Shipping, and Waterways), making it one of the most credible institutions for maritime education in India.
• The B.Sc (Nautical Science) programme is fully residential and hostel stay is mandatory for all students as it forms an integral part of the pre-sea training.
• The curriculum is aligned with the International Convention on Standards of Training, Certification and Watchkeeping (STCW) for Seafarers, making graduates eligible for international maritime careers.
• Students have access to state-of-the-art navigation simulators, ECDIS labs, chart rooms, and seamanship training facilities on campus.
• Only unmarried candidates are eligible to apply. It is strongly recommended that candidates obtain a valid passport before joining, as the name on the passport must match the 10th standard certificate.
• Candidates must be medically fit as per the Merchant Shipping (Medical Examination) Rules, 2000, and must produce a fitness certificate from a DGS-approved doctor at the time of admission.
• IMU Chennai offers special concessions in fees for girl students through sponsoring agencies.

IMU B.Sc (Nautical Science) Fees

Fee Structure

• The annual fee is Rs. 2,75,000, which includes hostel and mess charges.
• Hostel stay is mandatory for all B.Sc (Nautical Science) students.
• Programme Fee of Rs. 30,000 is non-refundable and is paid at the time of confirming the seat allotted through the online counselling portal.
• Caution Deposit of Rs. 30,000 is refundable at the end of the programme, subject to deductions for any dues or damages.
• First semester fee and Caution Deposit must be paid in full at the time of Certificate Verification.
• From the second semester onwards, semester fee is due on the opening day of the semester.
• A penalty of Rs. 200 per day applies from the 16th to 45th day of delayed payment.
• Counselling Registration Fee of Rs. 10,000 (non-refundable if a seat is allotted) is charged at the time of online counselling registration; this amount is adjusted against the Admission Registration Fee.
• Refund of semester fee is available at 100% if withdrawal is made before the opening day of the first semester (i.e., before 1st August 2026), and at 90% if withdrawal is made from the opening day up to D+5 days.
• No refund is applicable for medical ineligibility.
• Candidates are strongly advised to get their medical fitness checked before applying.
• Fee structure is as per IMU Circular 2418 dated 24.10.2024.

IMU B.Sc (Nautical Science) Admission 2026

IMU Chennai B.Sc Nautical Science - Admission Schedule 2026-27

IMU-CET 2026 Exam Details

The dates mentioned above are tentative and subject to change.

Eligibility Criteria

• Educational Qualification: Candidates must have passed 10+2 or equivalent with Physics, Chemistry, and Mathematics (PCM) as mandatory subjects, with a minimum of 60% aggregate marks in PCM and a minimum of 50% marks in English in 10th or 12th examination.
• Marital Status: Only unmarried candidates are eligible to apply.
• Age Limit: Maximum age as on 1st August 2026 - Male: General 25 years, OBC(NCL) 28 years, SC/ST 30 years; Female: General 27 years, OBC(NCL) 30 years, SC/ST 32 years. A 5% relaxation in PCM eligibility marks is applicable for SC/ST candidates.

Admission Process

• Register online for IMU-CET 2026 at imu.cbexams.com before 24th April 2026 and pay the application fee (Rs. 1,200 for General/OBC-NCL/EWS; Rs. 800 for SC/ST).
• Select exam city preference between 4th May and 10th May 2026.
• Appear for IMU-CET 2026 on 24th May 2026 (Computer Based Test, 200 MCQs in English, Physics, Chemistry, Mathematics, and General Aptitude, 3 hours duration, negative marking of 0.25 per wrong answer).
• Download IMU-CET Rank Certificate after result declaration.
• Register for IMU's Online Counselling portal (opened after rank list release) by paying Rs. 10,000 counselling fee and fill in programme and campus preferences.
• Confirm seat allotment by paying Programme Fee of Rs. 30,000 (non-refundable).
• Appear for Certificate Verification at the allotted IMU campus with original documents, medical fitness certificate from a DGS-approved doctor, and pay the first semester fee and caution deposit.
• Classes commence from 1st August 2026.

IMU B.Sc (Nautical Science) Scholarships 2026

Scholarship Details

• IMU merit scholarships are awarded based on semester performance and are given for each semester except the last one.
• State government post-matric scholarships are available for students from all states.
• Students must apply through their respective state scholarship portals after admission.
• Female students are encouraged to explore industry-sponsored scholarships from shipping companies, as IMU actively facilitates special concessions for girl students through sponsoring agencies.
• Application deadlines for state scholarships vary by state; students should check their respective state portals after admission.

As mentioned, IMU Chennai offers admission to B.Sc Nautical Science program based on IMU-CET rank. IMU Chennai IMU-CET Cutoff 2025 rank is 1628 for the General category. Further, IMU-CET cutoff rank is 7738 for SC , 12695 for ST , 4067 for General EWS and 2805 for OBC NCL category. Check IMU Chennai Cutoff

IMU Chennai B.Sc Nautical Science Cutoff Year-wise Trends

The section below shows year-wise trends in IMU Chennai B.Sc Nautical Science Cutoff. According to year-wise trends, admission to the IMU Chennai B.Sc Nautical Science program in 2025 was closed at the 12695 rank , whereas in 2024, the closing rank was 16922 across all categories.

IMU B.Sc (Nautical Science) FAQs

Ques. Is hostel stay mandatory for B.Sc Nautical Science at IMU Chennai, and what does the residential life look like?

Ans. Yes, hostel stay is absolutely mandatory for all students enrolled in the B.Sc (Nautical Science) programme at IMU Chennai, even if a student's home is located nearby. This is a non-negotiable requirement as the programme is a pre-sea residential training course. Daily routines include morning and evening parades, physical exercises, and regular headcounts to ensure all cadets are present in the hostel. The residential experience is designed to simulate shipboard discipline and help students adapt to living with strangers in close quarters, which is an essential skill for a career at sea. The hostel and mess charges are included in the annual fee of Rs. 2,75,000, so there are no additional accommodation costs.

Ques. Do I need a passport before joining IMU Chennai for B.Sc Nautical Science, and what documents are required at the time of admission?

Ans. While a passport is not a mandatory requirement at the time of application or IMU-CET registration, it is strongly recommended that candidates obtain a valid passport before joining. This is because the name on the passport must exactly match the name on the 10th standard certificate, and any discrepancy can cause issues during sea-time documentation later. At the time of certificate verification and admission, you will need original mark sheets (10th and 12th), category certificates (if applicable), a medical fitness certificate from a DGS-approved doctor, and the passport (if available). Candidates are advised to apply for a passport well in advance to avoid last-minute complications.

Ques. Is sponsorship from a shipping company required to get admission to B.Sc Nautical Science at IMU Chennai?

Ans. No, sponsorship from a shipping company is not required for admission to the B.Sc (Nautical Science) programme at IMU Chennai. Admission is purely based on IMU-CET rank and merit through the online counselling process. Sponsorship is a separate arrangement that some students secure independently with shipping companies, which may cover part of the fees or guarantee a cadetship after graduation. However, it is not a prerequisite for admission. IMU Chennai's placement cell facilitates campus placements where shipping companies directly recruit graduates as deck cadets after the completion of the programme.

Ques. What is the difference between B.Sc Nautical Science and DNS (Diploma in Nautical Science) at IMU, and which is better?

Ans. B.Sc (Nautical Science) is a 3-year full-time degree programme, while DNS (Diploma in Nautical Science) is a 1-year diploma programme. Both lead to careers as deck officers in the merchant navy, but the B.Sc degree provides a more comprehensive academic foundation covering subjects like naval architecture, marine engineering, meteorology, and cargo operations in depth. DNS is typically preferred by candidates who are already sponsored by shipping companies and want a faster route to sea. For fresh 12th pass students without sponsorship, B.Sc (Nautical Science) is generally the preferred route as it provides a degree qualification, better academic grounding, and more flexibility in career options both at sea and onshore. The fee for B.Sc is higher (Rs. 8,25,000 for 3 years) compared to DNS (Rs. 2,75,000 for 1 year).

Ques. What are the medical fitness requirements for B.Sc Nautical Science at IMU, and what happens if a candidate fails the medical test after paying fees?

Ans. The medical fitness requirements for B.Sc (Nautical Science) are prescribed under the Merchant Shipping (Medical Examination) Rules, 2000, as mandated by the Directorate General of Shipping (DGS). Key requirements include good binocular vision with distance vision unaided of 1.0 (6/6) in the better eye and 0.67 (6/9) in the other eye, normal colour vision tested by Ishihara Test Chart, full movement of eyeballs, and normal hearing. Candidates must obtain a medical fitness certificate from a DGS-approved doctor before certificate verification. Critically, if a candidate is found medically unfit after paying fees, no refund is provided. This is a strict IMU policy. Therefore, candidates are strongly advised to get their medical fitness assessed by a DGS-approved doctor before registering for IMU-CET or paying any fees.

Ques. What are the career and salary prospects after completing B.Sc Nautical Science from IMU Chennai?

Ans. Graduates of B.Sc (Nautical Science) from IMU Chennai are primarily placed as Deck Cadets with leading national and international shipping companies. The starting salary for a Deck Cadet is typically in the range of USD 500 to USD 1,000 per month (approximately Rs. 40,000 to Rs. 85,000 per month), which increases significantly with experience and rank. As a Third Officer, the salary ranges from USD 2,000 to USD 3,500 per month, and a Master (Captain) can earn USD 9,000 to USD 12,000 per month. IMU Chennai has a strong placement record with near 100% placement for B.Sc (Nautical Science) graduates. Apart from sea-going careers, graduates can also pursue onshore roles as Marine Operations Manager, Marine Surveyor, Shipping Agent, Marine Insurance Specialist, or Port Manager. Further studies such as MSc in Nautical Science, MBA in Shipping and Logistics, or Maritime Law are also popular options.