Diploma in Nautical Science: A Comprehensive Guide to Eligibility, Admission, Top Colleges, Career Scope in 2023

What Is Diploma in Nautical Science?

Diploma in Nautical Science is a specialized program that prepares individuals for careers in the maritime sector. It focuses on developing skills in navigation, ship handling, cargo operations, and safety procedures required for working on ships. This article provides an overview of the course, including its highlights, admission process, eligibility criteria, top colleges, job prospects, and future scope.

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Diploma in Nautical Science Course Highlights:

Duration: The diploma course typically spans a duration of 1 years, depending on the institute.
Curriculum: The course curriculum covers subjects related to navigation, ship operations, maritime laws, meteorology, and more.
Practical Training: Students undergo practical training on ships to gain hands-on experience in real-world scenarios.
Certification: Upon completion, students receive a Diploma in Nautical Science, making them eligible for various job opportunities in the maritime industry.

Full FormDiploma in Nautical Science
Duration1 Year
AgeMaximum of 25 years
Subjects RequiredPhysics, Chemistry and Mathematics [ PCM ]
Minimum Percentage60% in 10+2 exam, BSc with PCM or Electronics ( with Physics ), BE/B.Tech from IIT/ AICTC Institute.
Relaxation5% Relaxation for SC/ST Candidate in PCM Marks only, not in English marks.
Average Fees20,000 PA – 2 LPA
Similar Options of StudyDiploma in Marine Engineering, Graduate Marine Engineering, etc
Average Salary2 LPA – 7 LPA [ Source: PayScale]
Employment RolesShip Captain, Second Officer, etc
OpportunitiesIndian Navy, AGB Shipyard, Essar Shipments, Merchant Navy

Why Study Diploma in Nautical Science?

Studying Diploma in Nautical Science offers numerous benefits, including:

Exciting Career Opportunities: Graduates can pursue careers as deck officers, ship captains, maritime surveyors, marine consultants, and more.
Global Exposure: The maritime industry provides opportunities for international travel and exposure to different cultures.
Lucrative Salary Packages: The field offers attractive salary packages, with remuneration varying based on experience and job profile.

Eligibility for Diploma in Nautical Science

To pursue a diploma in nautical science, aspiring individuals must meet certain minimum eligibility criteria. The following criteria are typically considered by colleges offering the program:

  1. Completion of 10+2 education with physics, chemistry, and mathematics from a recognized college.
  2. Attainment of a minimum of 60 percent marks in 10+2 from a recognized board.

These eligibility requirements serve as a foundation for admission into diploma in nautical science programs.

Diploma in Nautical Science Admission Process:

Admission to the Diploma in Nautical Science program is primarily based on entrance exams conducted by individual colleges or institutes. Candidates are shortlisted based on their performance in the entrance exam, followed by counseling and document verification.

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Popular Entrance Exams for admission in Diploma in Nautical Science:


Entrance Exams Overview for Diploma for Nautical Science:

100 marks divided into multiple-choice questions, which are meant to be completed in allotted time which is 180 minutes most of the time.

The two different types of questions asked are Multiple Choice Questions (MCQs) and Numerical Answer Questions.

Skills to prepare for include Quantitative Aptitude, English Comprehension, Analytical Reasoning, and Data Interpretation.

Diploma in Nautical Science Eligibility Criteria:

Age Limit: Candidates must be between 17-25 years of age at the time of admission.
Educational Qualification: Applicants should have completed 10+2 or its equivalent with a minimum aggregate score of 50% in physics, chemistry, and mathematics. Additionally, candidates need to pass a medical fitness examination.

How to Get Admission to a Good College?

To secure admission to a reputed college for Diploma in Nautical Science, aspiring students should:

Research: Gather information about top colleges offering the program and their admission requirements.
Entrance Exam Preparation: Prepare thoroughly for entrance exams by studying relevant subjects and practicing sample papers.
Application Process: Complete the application process within the stipulated timeframe, ensuring all required documents are submitted.

Diploma in Nautical Science Syllabus:

The syllabus of Diploma in Nautical Science includes a comprehensive range of subjects, including:

First Semester

Second Semester

Applied Mathematics

Navigation-III: Navigation & Chart Work

Applied Sciences

Navigation IV: Advance Bridge Equipment,

Watch Keeping, Meteorology & Oceanography

Applied Electricity & Electronics

Cargo Handling, Stowage & Seamanship-II

Navigation-I: Terrestrial & Celestial

Ship Operations

Navigation-II: Bridge Equipment, Watch Keeping, Meteorology & Oceanography

Maritime History & Commerce

Cargo Handling, Stowage & Seamanship-I

Practical Seamanship (only practical)

English & Human Factors

Boat Work (only practical)

Applied Science Laboratory

Ship Visit (only practical)

Computer Laboratory


Workshop Practices


Practical Seamanship (only practical)

Boat Work (only practical)

Ship Visit (only practical)


Diploma in Nautical Science Top 5 Colleges in India:

Some of the top colleges in India offering Diploma in Nautical Science are:

Indian Maritime University, Chennai
Tolani Maritime Institute, Pune
Maharashtra Academy of Naval Education and Training, Pune
International Maritime Institute, Noida
Coimbatore Marine College, Coimbatore

Institute/College Fee Structure for Diploma in Nautical Science:

Sr. No.Name of the InstituteAverage Annual Fees
1Tolani Maritime Institute, PuneINR 1.2 LPA
2The Great Eastern Institute of Maritime Studies, PuneINR 1.8 LPA
3Cosmopolitan Technology of Maritime College, ChennaiINR 90,000 PA
4Haldia Institute of Maritime Studies and Research, MedinipurINR 36,000 PA
5Hindustan Institute of Maritime Training, ChennaiINR 2 LPA

Salary and Promotion Procedure:

RankSalary Range (USD)Salary Range (INR)Exam(s) to CrackTime Duration for Promotion
Deck Cadet$300 to $650INR 22k to 40kN/AN/A
3rd Officer$1000 to $3000INR 80k to 2.8 LakhsN/AN/A
2nd Officer$4000 to $5000INR 3 Lakhs to 4 Lakhs2nd Mate COCVaries based on experience and performance
Chief Officer$5000 to $12,500INR 3.7 Lakhs to 9.3 LakhsChief Mate COCAround 18 months of sea time after 2nd Officer
Captain$12,500 to $15,000INR 9.3 Lakhs to 12 LakhsMaster ExamAround 12 months of sailing after Chief Officer

Diploma in Nautical Science Job Prospects:

Graduates of Diploma in Nautical Science can explore a wide range of job opportunities, such as:

Job PositionJob DescriptionAverage Annual Pay Scale in INR
Navigation OfficerThe navigating officers, also known as deck officers, are in charge of keeping the ship on the proper routes, loading, and unloading cargo, ship safety, maintaining required documentation, and overall vessel administration. frameworks for customers.2 to 20 Lakhs
Marine EngineerA marine engineer is a person who studies, develops, and builds new maritime boats and their components. This includes drawing drawings, developing engines and propulsion systems, testing prototypes, and overseeing full – scale ship building.3 to 10 Lakhs
CaptainThe captain is in charge of taking care of the ship, its safety, and efficient operation, as well as the people and cargo on board, including seaworthiness, safety and security, cargo operations, navigation, crew management, and legal compliance.4 to 10 Lakhs
Teacher/LecturerThey are subject experts responsible for designing and assessing curriculums, lectures, courses, and lesson plans providing effective methods in educating candidates. Also, developing & delivering the course materials using a range of different platforms.2 to 7 Lakhs
OceanographerAn oceanographer is a person who studies the ocean. Biological oceanographers and marine biologists are scientists that research the plants and animals that live in the sea. Their findings aid our understanding of the mechanisms that formed ocean basins as well as the interactions between the ocean and the seabed.3 to 6 Lakhs
Port Operations officerThe Port Operations officer establishes and implements current and long-term port operations and expansion goals, targets, and strategies (6-12 months). Ensures HSSE policies and procedures are followed. Makes ensuring that safe working procedures are followed and that LTIs are kept to a bare minimum. The system analyzes and formulates methods of resolving issues, maintenance of equipment, and system.2 to 6 Lakhs
Radio OfficerThe radio officer’s major responsibility is to receive, record, and update time, signals, weather reports, and to carry out and receive all information at the ship in order for the ship and its vessels to sail smoothly.3 to 5 Lakhs
Operations ManagerOperations managers are in charge of supervising, hiring, and training personnel, as well as managing quality assurance programs and strategizing process improvements. Operations managers are in charge of maintaining and improving a company’s, agency’s, or organization’s efficiency.2 to 8 Lakhs

Top Recruiting Companies for DNS:

Shipping Corporations
Merchant Navy Companies
Port Authorities

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Frequently Asked Questions:

What is the salary after diploma in nautical science?

Ans: The salary after a diploma in nautical science can vary depending on factors like experience, job position, and the employing company.

What is full form DNS?

Ans: DNS stands for Diploma in Nautical Science.

How to do diploma in nautical science?

Ans: To pursue a diploma in nautical science, you can apply to colleges or institutes offering the program and fulfill their admission requirements.

What is diploma in nautical science?

Ans: Diploma in nautical science is a specialized course that equips individuals with the knowledge and skills needed for a career in the maritime industry.

Can I do diploma in nautical science after 10th

Ans: Generally, a diploma in nautical science is pursued after completing 10+2 or its equivalent. It is not typically available directly after the 10th grade.

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