Science is one of the most opted subjects by many students. And most of them go for Degree courses. However, Diploma courses are a great option for science students after 12th.
In degree, there are very low job-oriented courses. But if you move towards diploma courses after 12th science, you will get a good job with a good salary within a few months.
We have made a list of the best 10 diploma courses after 12th for science students. Some courses in our list are 1 year diploma while some require 2 years. The duration of the diploma differs from course to course. So let’s start our list of diploma courses after 12th science and learn more about each one of these diploma courses below.
List of Best Diploma Courses After 12th Science
These are the best diploma courses after 12th science to follow in 2025 for attaining a very lucrative career.
| S. No. | Course | Duration | Salary (Approx.) |
| 1. | Diploma in Digital Marketing | 4 Months Course with 6 Months Training after 12th | Rs 191,783 – Rs 1,159,600 |
| 2. | Diploma in Chemical Engineering | 3 year | Rs 181,178 – Rs 1,307,429 |
| 3. | Diploma in Biotechnology | 2-3 Year | Rs 175,565 – Rs 861,623 |
| 4. | Diploma in Nutrition and Dietician | 2 year | Rs 173,836 – Rs 601,334 |
| 5. | Diploma in Mechanical Engineering | 3 year | Rs 150,050 – Rs 983,626 |
| 6. | Diploma in Nursing | 1 year | Rs 202,250 – Rs 726,825 |
| 7. | Diploma in Physiotherapy | 1 year | Rs 122,347 – Rs 806,309 |
| 8. | Diploma in Medical Lab Technology | 1 year | Rs 114,577 – Rs 501,287 |
| 9. | Diploma in Civil Engineering | 3 year | Rs 169,514 – Rs 858,222 |
| 10. | Diploma in Computer Engineering | 3 year | Rs 245,445 – Rs 1,163,496 |
| 11. | Diploma in Radiological Technology | 1 year | Rs 610,668 – Rs 5,087,395 |
| 12. | Diploma in Information Technology | 1 year | Rs 599,262 – Rs 2,259,370 |
#1 Digital Marketing
Digital marketing is a vast field and has many verticals. There are small and medium business owners who use Digital Marketing for promotion and have a better understanding of the current marketing practices. According to the trends, digital marketing is the best diploma course after 12th science to have an amazing career. You can learn digital marketing by joining our 4-month digital marketing course in Jaipur where we teach everything from basic to advanced level.
In the case of Science students, a Digital Marketing course after 12th can be the perfect field for them as Science students have a rich imagination and logical thinking, they are good in communication and their Analytical skills are also quite better. There is a huge scope of digital marketing & the skill sets that are found in Science students already are the required skill sets for pursuing a Digital Marketing diploma course as well. They can bang in the world of Digital Marketing!
Duration: 4 Months Diploma Course After 12th Science
Eligibility: Students should be 12th qualified with any stream.
You will work great in this field if–
- You want to promote your family business
- You want to do your own business with blogs and YouTube etc.
- You like to make videos or write.
- You like to be social and work on social media
- You can work for a long time with patience.
- If You are confused about choosing your career and have influential skills with good communication, you can try doing a diploma in this field.
As per the data, 30% of the students choose the wrong courses after the 12th. And obviously, it does not lead them to their bright future. So, if you want to try something new and innovative and you have the above skills, you must try this field. This diploma course opens up the door for many posts in a company or Business for you such as:
- SEO Executive
- Social Media Marketer
- Content Writer
- Community Manager
- PPC Executive
- Email Marketing Executive
- Web Designer
- Graphic Designer
- Digital Sales Expert
- E-commerce Marketing Manager
Salary in Digital Marketing
Digital Marketing Salaries are not constant, it depends on your skills and profiles. As Digital Marketing includes more than 15 job profiles, here we have listed some of the most common job profiles’ salaries which can be found in any organization. See the table below-
| Position | Salary |
| Digital Marketing Manager | Rs 191,783 – Rs 1,159,600 |
| SEO Manager | Rs 159,911 – Rs 878,122 |
| SEM/PPC expert | Rs 216,388 – Rs 728,848 |
| Social Media Manager | Rs 178,894 – Rs 713,771 |
| Content Manager | Rs 222,891 – Rs 994,161 |
| Content Writer | Rs 120,272 – Rs 479,995 |
| Web Designer | Rs 107,080 – Rs 522,133 |
#2 Diploma in Chemical Engineering
If you loved to play with chemicals in 12th and want to be with those unexpected, amazing miracle-like reactions, you can certainly go for the Diploma course in Chemical Engineering. Here, you could perform one of the works i.e. Research, Production, and Designing. You can get a job in Private Companies, Firms as well as the Government sector.
Duration: 3 Years Diploma Course After 12th Science
Eligibility: 12th Science Field
Should I Choose this Field?
- You can if you love Chemistry and its experiments.
- You must be ready to learn throughout your life after the completion of this program as it is a learning field.
- You should have a problem-solving skill.
Per Annum Salary Details-
| Salary | Rs 178,910 – Rs 1,225,015 |
| Bonus | Rs 2,517 – Rs 101,611 |
| Profit Sharing | Rs 0.00 – Rs 103,263 |
| Commission | Rs 307,500 |
| Total Pay (?) | Rs 181,178 – Rs 1,307,429 |
#3 Diploma in Biotechnology
In Biotechnology, you will be taught that how to use the living system and organisms to make a product that uses a biological system. Although, this is an old technology doing a diploma in biotechnology can open a great career scope for you because in India, it is not as well developed as other nations yet.
Duration: 2 to 3 Years Diploma course after 12th Science
Eligibility: 12th in Science field
Should I choose it as a career?
- You can if you have well-organized skills and you like doing Lab work.
- You like Biology.
- The scope of employment and researchers are wide in this field.
Per Annum Salary Details-
| Salary | Rs 173,178 – Rs 851,486 |
| Bonus | Rs 1,017 – Rs 60,000 |
| Profit Sharing | Rs 11,250 |
| Total Pay (?) | Rs 175,565 – Rs 861,623 |
#4 Nutrition and Dietician
As illness due to lifestyle has increased, there is a huge demand for dietitians and nutritionists. One can easily find a job in:
- Health and fitness clubs
- Hospitals
- Schools & colleges
And if you get higher education you can also get a job in FMCG, research center, etc. If you are scared of maths, this diploma course can also be counted in courses after 12th science without maths.
Duration: 2 Years Diploma course after 12th Science
Eligibility: 12th with any Stream
Why choose it?
- You like Paramedical Work.
- People always need Nutrition and a Dietician.
Per Annum Salary Details-
| Salary | Rs 173,436 – Rs 602,674 |
| Total Pay (?) | Rs 173,836 – Rs 601,334 |
#5 Diploma In Mechanical Engineering
A Mechanical Engineer designs some complex and simple equipment. They are required in all manufacturing fields. The role of a Mechanical Engineer in a company is according to the type of the company and the area of his specialization.
Duration: 3 Year Diploma Course after 12th Science
Eligibility: 12th in the Science field
Why choose it?
- Do you like Mechanical Engineering?
- You try to know how machines work
- You like to do experiments with machines.
- All the Engineering sectors need a Mechanical Engineer.
- You can get a private as well as a government Job from this course.
Per Annum Salary Details–
| Salary | Rs 146,699 – Rs 918,933 |
| Bonus | Rs 1,467 – Rs 99,066 |
| Profit Sharing | Rs 0.00 – Rs 121,161 |
| Commission | Rs 0.00 – Rs 175,000 |
| Total Pay (?) | Rs 150,050 – Rs 983,626 |
#6 Diploma In Nursing
If you have ever thought about going into the Medical field with a Diploma Course, here is an opportunity. You can go for a Diploma Course in the Medical Field. Here, you can assist Doctors, and take care of Patients, and apart from these things, you can also be appointed to schools and companies.
Duration: 1 Year Diploma Course after 12th Science
Eligibility: 12th in the Science field
How to know It’s my Field?
- You love to help and treat sick people
- You are peaceful and gentle.
- You always wanted to do a job like this
- The is a shortage of nurses in India, so, there is a huge opportunity to get a job in this field easily.
Per Annum Salary Details–
| Salary | Rs 200,458 – Rs 685,843 |
| Bonus | Rs 986 – Rs 50,684 |
| Profit Sharing | Rs 3,000 |
| Total Pay (?) | Rs 202,250 – Rs 726,825 |
#7 Diploma In Physiotherapy
The Physiotherapist treats disease & injury with some physical treatment without medicine. They treat disease or injury through Massage, exercise, heat treatment, etc. Patients in orthopedics, cardiology, etc. need physiotherapists for their quick recovery. Gyms and sports centers also need physiotherapists.
Duration: 1 Year Diploma Course after 12th Science
Eligibility: 12th in the Science field
Why choose it as your field?
- You like to help sick people.
- You are emotionally firm because you may need to see patients in more painful conditions.
- You can work in tougher times also.
Career Options After Physiotherapy courses are in many industries as:
- Hospitals
- Nursing homes
- Health-care centers
- Gyms
- Sports Centers
- Multinational Companies
- Old-age Homes and NGOs
Per Annum Salary Details-
| Salary | Rs 121,556 – Rs 613,191 |
| Bonus | Rs 1,021 – Rs 96,095 |
| Profit Sharing | Rs 993 – Rs 254,466 |
| Commission | Rs 5.94 – Rs 50,684 |
| Total Pay (?) | Rs 122,347 – Rs 806,309 |
#8 Diploma In Medical Lab Technology
You must have ever gone through a blood test for any disease for which you go to the Medical Lab and take a report from there. The technology they use to make your report is Medical Lab Technology. A Medical Lab Technologist tests and diagnoses a disease in the Lab. Their reports help Doctors to start the treatment of Patients. This field is equally important as the Doctor have because doctors can never start their patient treatment without them.
Duration: 1 Year Diploma Course after 12th Science
Eligibility: After the 12th Science stream
Why choose it?
- You like the study of medicine and biology science and are interested in the diagnosis of a disease.
- You are very careful.
- You are research-oriented, hard-working, and patient.
Career Option for The Course-
- Lab Technician
- Lab Technologist
- Lab Manager
- Tutor
Per Annum Salary Details-
| Salary | Rs 114,443 – Rs 489,605 |
| Bonus | Rs 979 – Rs 35,000 |
| Profit Sharing | Rs 100,000 |
| Total Pay (?) | Rs 114,577 – Rs 501,287 |
#9 Diploma In Civil Engineering
Civil Engineers Design, develop, build, test, and maintain all of the infrastructure projects in the private as well as government sector. They design the structure of buildings, Hotels, etc.
Duration – Three-year diploma course after 12th Science.
Eligibility – After 12th or 10th science field.
Why to choose it as a career-
- You like Civil Engineering.
- You can work in exterior locations
- You can work hard with patience.
Per Annum Salary Details-
| Salary | Rs 161,093 – Rs 794,552 |
| Bonus | Rs 1,448 – Rs 97,991 |
| Profit Sharing | Rs 0.00 – Rs 148,348 |
| Commission | Rs 0.00 – Rs 550,000 |
| Total Pay (?) | Rs 169,514 – Rs 858,222 |
#10 Diploma In Computer Engineering
Engineering course in computer science is the study of the development of software and hardware. It is an Integrated Course which contains some parts of Computer science, Electrical Engineering, and electronics.
Duration – Three-year diploma course after 12th Science.
Eligibility – After 12th or 10th science field.
Why is it for you?
- You are interested in software and hardware
- You know some programming languages.
- You like to work with both computer applications and hardware.
Career Options after Computer Engineering-
- Senior Technical Assistant
- Member Technical Staff
- Project Assistant
- Assistant Manager
- Associate Software Engineer
- Software & Hardware Engineer
- App Developer
- Project Engineer
- Software Tester
- Web Designer
- Networking Engineer
Per Annum Salary Details-
| Salary | Rs 245,445 – Rs 1,163,496 |
| Bonus | Rs 15,000 |
| Commission | Rs 10,000 |
| Total Pay (?) | Rs 245,445 – Rs 1,163,496 |
#11 Diploma in Radiological Technology
Diploma courses after the 12th have many varieties and one of the unique careers in the science field is the Radiological Technology Diploma. Radiological technologists also diagnose patients’ disease as like Medical Lab technicians. But unlike them, Radiological Technologists use X-rays to evaluate internal body parts which help doctors find diseases of patients. You must have heard names like- MRI, CT Scan, etc.
Duration – 1 year diploma course after 12th in Science.
Eligibility – After 12th science field.
Why choose it?
- You like the combination of medicine and technology.
- You are strong enough to handle patient conditions.
- You have good communication skill
Per Annum Salary Details-
| Salary | Rs 607,777 – Rs 4,921,171 |
| Bonus | Rs 986 – Rs 248,323 |
| Profit Sharing | Rs 75,000 |
| Total Pay (?) | Rs 610,668 – Rs 5,087,395 |
#12 Diploma In Information Technology
Information Technology is the study of computers as well as telecommunication in which you study how to store, retrieve, and send data and information. If you are interested in communication and networks, you can get a diploma in this field.
Duration – One-year diploma course after 12th Science
Eligibility – After 12th science field.
After completion of the course, career options in IT are
- Training Coordinator
- Information Systems Manager
- Mainframe Developer
- Senior Technical Consultant
- Quality Inspector
- Assist. Manager – Information Technology
Per Annum Salary Details-
| Salary | Rs 582,718 – Rs 2,113,004 |
| Bonus | Rs 19,291 – Rs 335,835 |
| Profit Sharing | Rs 0.00 – Rs 297,870 |
| Commission | Rs 20,608 – Rs 1,163,496 |
| Total Pay (?) | Rs 599,262 – Rs 2,259,370 |
So, this was our list of diploma courses after 12th science which guarantees 100% job after completion and successful internship or training, these job-oriented diploma courses after 12th are for every science student, no matter how many marks he/she had scored in their 12th.
Some more courses that science students can pursue after 12th are listed below such as Degree courses, Business Courses, Accounting, or Design courses. Check out the list if there is something for you:
Diploma Courses After 12th Science (PCM)
- Aeronautical Engineering
- Aerospace Engineering
- Automobile Engineering
- Avionics
- Bioinformatics
- Biotechnology
- Biomedical
- Chemical Engineering
- Civil Engineering
- Computer Science
- Electrical Engineering
- Electronics Engineering
- Electronics & Communication Engineering
- Electrical and Electronics Engineering
- Dairy Technology and Engineering
- Agricultural Information Technology
- Power Engineering
- Production Engineering
- Infrastructure Engineering
- Motorsport Engineering
- Metallurgy Engineering
- Textile Engineering
- Environmental Engineering
- Marine Engineering
- Naval Architecture
- Energy and Environmental Engineering
- Food Technology
- Industrial Engineering
- Information Technology
- Mechanical Engineering
- Mechanical and Automation Engineering
- Nanotechnology
- Transport Engineering
- IT Engineering
- IC Engineering
- EC Engineering
- Electronics Engineering
- Electronics and Telecommunication Engineering
- Petroleum Engineering
- Genetic Engineering
- Plastics Engineering
- Food Processing and Technology
- Agricultural Engineering
Bachelor in Science Courses or BSc Courses after 12th
- B.Sc. Actuarial Science
- B.Sc. Agriculture
- B.Sc. Biology
- B.Sc. Botany
- B.Sc. Entomology
- B.Sc. Forensic Science
- B.Sc. Geography
- B.Sc. Geology
- B.Sc. History
- B.Sc. Life Sciences
- B.Sc. Mathematics
- B.Sc. Philosophy
- B.Sc. Psychology
- B.Sc. Physics
- B.Sc. Sociology
- B.Sc. Zoology
- B.Sc. Horticulture
- B.Sc. Forestry
- B.Sc. IT
- B.Sc. Computer Science
- B.Sc. Chemistry
- B.Sc. Mathematics
- B.Sc. Hotel Management
- B.Sc. Nautical Science
- B.Sc. Electronics
- B.Sc. Electronics and Communication
- B.Sc. Biotechnology
- BCA (similar to B.Sc. course)
Bachelor of Architecture (B.Arch.) for 12th Pass Students
- Bachelor of Architecture
- Bachelor of Interior Design (B.I.D)
- Bachelor of Planning
