How to Join Merchant Navy After 12th: Complete Guide

How to join merchant navy after 12th is a question asked by many students who are looking for a high-paying, adventurous career straight out of school. The merchant navy offers job opportunities both on and off ships, making it a desirable path for those who want global exposure, financial growth, and a unique lifestyle. Knowing the steps involved after the 12th is the first milestone in building this career.

At SkillsStation, we are committed to guiding young aspirants through every step of the merchant navy journey. From understanding eligibility criteria to application procedures, our resources are tailored to help you confidently prepare for a successful maritime future.

What is the Merchant Navy?

Before we get into how to join merchant navy after 12th, it’s important to understand what this career is all about. The merchant navy is a non-combatant fleet involved in commercial shipping operations. It includes cargo ships, tankers, passenger ships, and other ocean-going vessels that carry goods and people across the globe.

It’s one of the few industries where you can start earning lakhs within a couple of years post-schooling, provided you qualify and train under the right institute and guidelines.

Eligibility Criteria: First Step After 12th

The Merchant Navy Eligibility Criteria form the foundation of the recruitment process. Here’s a breakdown:

For Officer-Level Courses:

• Must have passed 10+2 with Physics, Chemistry, and Mathematics (PCM)

• Minimum 60% marks in PCM

• Minimum 50% marks in English in Class 10 or 12

• Age should be between 17 to 25 years

• Must be medically fit and pass vision tests (6/6 vision in each eye without glasses)

For GP Rating (Entry-Level Seafarers):

• Minimum 40% in 10th or 12th (with English)

• Age between 17 to 25 years

• Fit according to DG Shipping medical standards

These eligibility criteria are essential when understanding how to join merchant navy after 12th. Any variation or shortfall in marks or age can result in disqualification.

Courses to Join Merchant Navy After 12th

Here are the major training programs you can choose after your 12th:

1. B.Sc. Nautical Science

• Duration: 3 years

• Focuses on navigation, ship operation, and safety

• Leads to a Deck Officer career

2. Diploma in Nautical Science (DNS)

• Duration: 1 year (followed by onboard training)

• Entry-level course to become a Deck Cadet

• Approved by DG Shipping

3. Marine Engineering

• Duration: 4 years

• Prepares students for roles in the Engine Department

• Eligible for becoming a Marine Engineer onboard

4. GP Rating Course

• Duration: 6 months

• Allows entry into the merchant navy as a crew member

• Suitable for students not from the science stream

Each course has a direct link with how to join merchant navy after 12th, depending on your academic stream and long-term goals.

Entrance Exams and Selection Process

1. IMU-CET (Indian Maritime University Common Entrance Test)

The most common exam for admission to reputed marine colleges. It covers topics like PCM, English, general knowledge, and aptitude.

2. Company Sponsorship Exams

Private shipping companies conduct their own tests and sponsor selected candidates for training and placement.

3. Direct Entry to DG-Approved Institutes

Some DG-approved institutes offer direct admission based on merit or internal exams.

To complete the process of how to join merchant navy after 12th, clearing at least one of these exams is mandatory in most cases.

Required Documents for Application

When applying for courses or entrance exams, keep these documents ready:

• 10th and 12th mark sheets

• Birth certificate

• Passport-size photographs

• Aadhar card/PAN card

• Medical fitness certificate (from DG-approved doctor)

• Passport (preferable but not compulsory at the start)

Your documentation is a critical step while exploring how to join merchant navy after 12th—errors or missing papers can lead to delays in admission.

Merchant Navy Advantages and Disadvantages

When it comes to Merchant Navy Advantages and Disadvantages, many aspirants focus primarily on the perks. And yes, there are several.

Advantages:

• High tax-free salary (for NRIs)

• International travel and exposure

• Long vacation periods

• Fast career growth

Disadvantages:

• Long months away from home

• Harsh sea conditions

• Physical and mental stress

• Limited internet or communication

These points are important to consider when you’re planning how to join merchant navy after 12th. The benefits are rewarding, but the challenges demand resilience and commitment.

Salary Expectations After 12th

Your salary will depend on the course you take and the role you assume onboard.

The earning potential is one of the biggest motivators behind students searching how to join merchant navy after 12th.

Physical and Medical Requirements

Passing the medical test is non-negotiable in this career. Some key health benchmarks include:

• 6/6 vision (uncorrected)

• No color blindness

• Good hearing and overall physical fitness

• No mental health issues or chronic conditions

Medical fitness forms a major part of eligibility when asking how to join merchant navy after 12th, as the job demands tough working conditions.

Interview Tips for the Merchant Navy

To secure final admission or company sponsorship, you will need to conduct a personal interview. Here are some interview tips for the merchant navy:

• Dress smartly and confidently

• Prepare basic maritime concepts, especially if applying for officer-level roles

• Answer questions with honesty and clarity

• Be ready for questions about life at sea, family support, and your motivation

Performing well in interviews is a key part of your journey in how to join merchant navy after 12th.

Conclusion

If you’re seriously considering how to join merchant navy after 12th, it’s essential to follow the right process, choose a DG-approved course, and prepare for physical, academic, and mental demands. A career in the merchant navy offers global exposure, quick financial rewards, and lifelong adventure. With the guidance of SkillsStation, and the support of institutions like the best navy academy in Dehradun, your dream of sailing into a successful future is closer than ever.

FAQs About How to Join Merchant Navy After 12th

Q1. Can I join the merchant navy after completing 12th commerce?

No, officer-level courses require 12th with PCM. Commerce students can only opt for limited crew-level roles after special training.

Q2. Is IMU-CET mandatory for all courses?

Not mandatory, but highly recommended for most degree/diploma programs.

Q3. What is the minimum age to apply?

The minimum age is 17 years and the maximum is 25, depending on the course.

Q4. Is prior swimming knowledge compulsory?

Not mandatory during admission but will be taught during training.

Q5. Can girls join the merchant navy after 12th?

Yes, provided they meet the academic and medical criteria.