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Diploma Courses after 12th Science: Duration, Job and Salary Scope

Akansha Sirohi
Akansha SirohiUpdated On: May 12, 2023 05:18 pm IST

Science diploma courses are beneficial because they provide good job opportunities. Because these are short-term courses, you can start earning money right away. Find out everything you need to know about diploma courses after 12th science below.

Microscope Focused on a Slide and the text 'Diploma Courses in the Science Field' in the side

Diploma courses are some of the best that a student can take up after class 12th and get ready for a job in the industry of their choice as early as possible in their career. These courses offer several benefits over equivalent degree programmes, some of which include:

  • Shorter duration of courses, which means you take less time to be job-ready and start earning and gaining experience early.

  • Cheaper course fees, opening the potential to get a great ROI.

  • A curriculum that is more about hands-on experience and skill-building, allowing you to take up jobs in industries across the country.

  • Option to take lateral entry into a Degree course afterwards.

However, while diploma courses for vocational training are some of the most popular choices in developed countries, they once remained ignored in India by many higher education aspirants but not any more.

According to a report published on a popular news website, the number of applications in engineering diploma courses has seen a 15% per cent increase from last year. It has been speculated this is a result of the updates that have been made in these courses, an attempt to bring them at par in popularity with the degree courses and thus satisfy a growing requirement of diploma holders in the industry.

Amongst all diploma courses offered in India, those offered in the field of science are considered most beneficial as they offer better job opportunities as compared to any other diploma courses.

There are various diploma degrees after 12th in the science field that you can pursue. These courses can be very beneficial for the students who are sure about their career path and the specific field in which they want to make their career. Find out all about the diploma courses after class 12 below.

CBSE Class 12 Result (Released)

CBSE Class 12 Results has been declared. The Class 12 board exam results were released by the Central Board of Secondary Education (CBSE) on May 12, 2023. The official websites for the CBSE, and, will host the CBSE 12th Result 2023. Along with the official websites, the UMANG App and Digilocker will also offer the results. Since thousands of students visit the official websites at once, it's possible that the site will go down for a while. In this situation, students can use Digilocker to access their digital grade reports.

For hassle-free access to your digital CBSE 12th Result 2023 marksheet, the platform has created a special setup. The class 12 exam was held between February 15 and April 5, 2023. For students to access the result, the board has posted the CBSE 12th Result 2023 on its official website, To be certain, one must keep up with the most recent announcements on the CBSE website.

Diploma Courses after 12th Science

Here are some of the best Diploma courses that you can pursue after Class 12th Science.

S.No.Course NameCourse Duration
1Diploma/Certificate in Digital Marketing3 months - 1 year
2Diploma in Medical Lab Technology1 year
3Diploma in Physiotherapy2 years
4Diploma in Radiological Technology1 year
5Diploma in Engineering3 years
6Diploma in Nutrition and Dietetics2 years
7Diploma in Nursing9 months - 1 year

Diploma in Digital Marketing

With the advent of the smartphone as the preferred media consumption device and a steady increase in the number of social media channel users, the power of this tool has grown to unprecedented levels and as the competition for the electronic billboard space increases, so does the demand for professionals who understand how to put an organisation's content at a place where it can be seen by the maximum number of people.

Digital Marketing is a trending job profile in the market and while the maximum number of digital marketing courses can only be taken up online, there are a number of colleges offering Digital Marketing courses in India and the number is set to increase with time.

Diploma in Digital Marketing Subjects

A digital marketing course majorly deals with training a student in effectively using the electronic tools available to him to generate the best possible leads as per an organization's requirement. The major fields of study in a digital marketing course are:

  • Content Marketing

  • Search Engine Optimization

  • Analytics

  • Web Building/Optimisation etc.

Digital Marketing Scope and Salary

The currently-available Digital Marketing courses are purely industry-oriented and offer excellent prospects at starting a job immediately after you have completed a course. An increasing number of organisations are realising the benefits of having an online presence but a Digital Marketor's major role is in industries that rely on lead generation for their income. Some of the job profiles for Diploma in Digital Marketing graduates are:

  • SEO Executive

  • Social Media Analyst

  • Social Media Manager

  • Digital Branding positions etc.

Almost all of the job requirements for Digital Marketing experts in India is created by the private sector and the starting salary of a Digital Marketing graduate can range from around Rs. 15,000 to Rs. 20,000 per month (pm).

Diploma in Medical Lab Technology

A Diploma in Medical Lab Technology (DMLT) course is a 2-year paramedical programme that deals with the disease diagnosis and prevention. Candidates must note that the eligibility criteria for DMLT include completing 12th with Biology, Physics and Chemistry as the main subjects.

It is a programme that basically trains a student to run laboratory equipment and chemical tests on biological specimens to accurately the presence of disease and pathogens.

Diploma in Medical Lab Technology Subjects

In this course, you will learn the basics of Medical Lab Technologies, Haematology, aspects of general anatomy and physiology along with clinical biochemistry. The major subjects covered in DMLT include the following:

  • Pathology

  • Immunology

  • Basics of Lab Equipment

  • Biochemistry etc.

Medical Lab Technology Scope and Salary

With diagnostic and disease detection centres opening up in every corner of India, there are various job opportunities for aspirants who pursue this course. A major portion of the jobs available for Medical Lab Technology diploma holders are in:

  • Hospitals

  • Pharmaceutical Organizations

  • Medical Laboratories

  • Diagnosis Centres etc.

The starting salary after DMLT course ranges from Rs. 10,000 to Rs. 15,000 on, depending on the city as well as the place of employment. Employees in government organizations and colleges can earn higher.

Here is a list of colleges offering Diploma in Medical Lab Technology (DMLT) course in India.

Diploma in Physiotherapy

Diploma in Physiotherapy (DPT) is a 2-year course that majorly deals with physical movement of the human body. Physiotherapists are medical professionals who deal with helping patients restore physical movement of body parts with medicinal treatment as well as exercise. This is sometimes essential after a patient has suffered major trauma and physical damage.

Diploma in Physiotherapy Subjects

General anatomy and physiology are two of the most important parts of this course. Apart from these, some of the major subjects covered include:

  • Psychology

  • Electrotherapy

  • Pathology

  • Exercise Therapy

  • Neurology etc.

Physiotherapy Scope and Salary

Although physiotherapy did not hold big prospects in the past, there has been an increase in the demand for physiotherapists especially in a day and age where the physical movement of a person gets restricted due to factors such as work type and environment.

  • Physiotherapy Clinics

  • Mental and Physical Health Centres

  • Defence Organisations

  • Gymnasiums

  • Sports Clubs etc.

After a diploma in this course, you can work at hospitals, physiotherapy clinics, old-age homes. Opportunities are also open in the corporate world, sports industry and gyms. With experience, the salary package in this field gets better.

Check the list of top colleges offering a Diploma in Physiotherapy here.

Diploma in Radiological Technology

Diploma in Radiological Technology (DRT) is a 2-year programme in which you learn about radiography and medical imaging techniques. Students must be well-trained in using imaging equipment and they should know how to get the best possible image for an accurate diagnosis.

Diploma in Radiological Technology Subjects

The course covers different aspects of radiology and scanning including radiation physics, radiotherapy, anatomy and Magnetic resonance imaging (MRI) etc. The major subjects of study in this course are:

  • Radiation Physics

  • Anatomy

  • Imaging Techniques

  • Pathology etc.

Radiographer Scope and Salary

There is a good prospect for a Diploma holder in Radiological Technology to find a job after completing this course. Jobs are available in places such as:

  • Disease Diagnostic Centres for X-Ray, MRI, CT Scanner Operators

  • Radiology Departments of Hospitals

  • Nursing Homes etc.

The starting salary of Radiographers is usually Rs. 8,000 and Rs. 15,000 pm.

Take a look at the colleges offering Radiology diploma courses in India.

Here is a list of colleges offering Diploma in Radiography Technology in India.

Diploma in Engineering (Polytechnic)

A Diploma in Engineering course, commonly known as Polytechnic course, is one of the most popular choices of science students in India. There are various specialisation to choose from if a candidate opts into this course. These specialisations include:

  • Automobile Engineering

  • Mechanical Engineering

  • Computer Science Engineering

  • Civil Engineering

Check the complete list of Polytechnic courses in India here.

Diploma in Engineering (Polytechnic) Subjects

The subjects you study in an engineering diploma course varies largely according to the specialisation you opt for. However, some subjects such as Engineering Mathematics, Communication Skills etc. are common across all specialisations.

The subjects would be very specific to the field of study and the courses also include training the candidates in practical experiments and industry work.

Polytechnic Scope and Salary

Diploma in engineering is one of the highest paying diploma programmes in India. Job opportunities are available in government as well as the private sector.

Many Polytechnic graduates also opt to take lateral entry in B Tech programmes as it gives them a better chance to rise in such a competitive field that engineering in India is and also helps them get better salaries as freshers. Plus, a B Tech graduate with a Polytechnic background has practical as well as theoretical knowledge and can do well for himself/herself in the field.

The starting salary for Polytechnic graduates in India ranges from around Rs. 10,000 to Rs. 20,000 pm.

Here is a list of colleges offering Diploma courses in India. You can use the 'Specialization' filter to shortlist colleges that offer a Diploma in your preferred stream.

Diploma in Nutrition and Dietetics

Diploma in Nutrition and Dietetics is another course that is offered under different specialisations, some of which include:

  • Diploma in Dietetics

  • Diploma in Food and Nutrition

  • Diploma in Nutrition and Dietetics etc.

This course aims to create trained dieticians and nutritionists who can provide expert consultation to patients who suffer from malnourishment, are facing diet or fitness related problems etc.

Diploma in Nutrition and Dietetics Subjects

The major subjects covered in this programme include:

  • Home Science

  • Chemistry

  • Psychology

  • Basics of Nutrition etc.

Nutrition and Dietetics Scope and Salary

Diploma holders in this field are hired for assistance in designing diet plans and helping people improve their eating habits. Majority of the jobs in this field are available in:

  • Fitness Centres

  • Weight-Loss Centres

  • Gyms

  • Hospitals

  • Health Clubs

  • Food Product Manufacturing etc.

The starting salary for Nutrition and Dietetics graduates can lie between Rs. 10,000 and Rs. 20,000 pm.

Here is a list of colleges offering a Diploma in Nutrition and Dietetics in India.

Diploma in Nursing

There are basically two courses that you can pursue to get a Diploma in Nursing. While the General Nursing and Midwifery (G.N.M.) programme requires you to have studied Biology in class 12th, the Auxiliary Nursing and Midwifery (A.N.M.) programme has no such requirement and can be taken up by Commerce and Arts students as well.

Diploma in Nursing Subjects

Diploma in Nursing is a 3-year programme in which you are taught the basics of Nursing along with biosciences, management, administration and the importance of hygiene. The major subjects covered in this course are:

  • Nursing Fundamentals
  • Anatomy
  • Gynaecology
  • Paediatric Nursing etc.

Nursing Scope and Salary

Apart from being a field in which your service earns you the respect of society, Nursing is also a field that sees a high requirement for working professionals. After completing a Diploma in Nursing from top colleges in India, students can expect to take up nursing jobs in India as well as nursing jobs abroad.

A diploma in nursing is a great place to start if you wish to build a career in Nursing. You can work either in hospitals, educational institutes, clinics, etc. You can also find jobs as a private nurse for rich households.

The starting salary of a Diploma in Nursing graduate usually ranges from Rs. 10,000 to Rs. 20,000 pm.

You can check the list of colleges offering Diploma in Nursing in India here.

Admissions to all the courses mentioned above are done on the basis of various state-level diploma entrance exams. Your score in the exam will decide the college as well as course that you can opt. Also, you can apply for engineering diploma programmes and entrance exams after class 10.

The good part about these courses is that you can apply for graduation or higher studies in the same field to enhance your job opportunities.

Other Courses after Class 12th:

Find out more about diploma programmes and colleges at

View All Questions

Related Questions

Whats the fee structure of event management diploma

-DivyaUpdated on September 15, 2023 05:48 PM
  • 1 Answer
Puneet Hooda, Student / Alumni

The total tuition fees for Diploma in Event Management course at New Delhi Institution of Event Management is Rs 1,14,000. The institute provides admission on merit basis. The duration of Diploma in Event Management programme is one year and the total seat intake is 30. Candidates who have passed Class 12 in any stream from a recognised institution are eligible for admission in the programme. The 30% of the course focuses on basic training of students and the rest 70% develops industrial skills of students. 


I want to take admission in BA first year

-khan shirinUpdated on September 02, 2023 02:19 PM
  • 1 Answer
Aditya, Student / Alumni

Hello Shirin, Shri Baneshwar Shikshan Sanstha Ahmednagar offers admissions to the BA programme based on candidates class 12 marks. The application form for BA first year at Shri Baneshwar Shikshan Sanstha Ahmednagar can be downloaded from the college website. The filled in application form along with the required documents must be submitted to the college.


phD english available in kmc?

-prabhat keshavaUpdated on August 16, 2023 08:19 PM
  • 1 Answer
Vani Jha, Student / Alumni

Dear Prabhat Keshava,

Sorry to inform you that Keshav Mahavidyalaya does not offer PhD in English. You can check other colleges which offer PhD in english. Keshav Mahavidyalaya offers Certificate, B.Sc., UG Diploma, B.A., BBM/BMS, B.Com courses. 

I hope this was helpful! 

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