Bachelor of Technology (BTech) Degree - Fees, Admission and details

Last Updated on : 08 Sep 2025 06:01PM


Bachelor of Technology (BTech) is a four-year undergraduate engineering and technology degree program. It teaches engineering concepts in disciplines of computer science, mechanical engineering, electrical engineering, civil engineering, electronics, and biotechnology. 

This helps students develop skills in tech and problem-solving for jobs in industries, research, and innovation. You need to be good at mathematics, Physics, and either Chemistry, Computer Science, or Biology to apply for a B.Tech degree.  

B.Tech Course details — What you need to know 

Here's a quick look at the BTech course details:

Particulars

Details

Course Level

Undergraduate

Duration

4 Years (8 Semesters)

Examination Type

Semester System (every 6 months)

Admission Process

Based on Entrance Exams or Merit (varies by college)

Popular Branches

Computer Science, Information Technology, Mechanical, Electrical, Civil, Biotechnology, Electronics

Job Roles

Software Engineer, Data Analyst, Web Developer, Mechanical Engineer, Quality Analyst, System Designer

Definition of the BTech Course

B.Tech in Engineering is a four-year undergraduate degree program that focuses on the study of technology, science, and engineering concepts. It allows students to develop technical skills in fields such as computer science, mechanical, electrical, civil, and biological. 

Top B.Tech Course 

B.Tech is a popular choice among students interested in a career in engineering or technology. You have many options when it comes to choosing a branch, so consider one that matches your interests and goals for your career. Here are some of the best courses in B.Tech India.

BTech Course

    Focus Area

Career

B.Tech in Computer Science

Programming, AI, Data Science, Software Development

Software Engineer, Data Scientist, AI Expert

B.Tech in Information Technology

Networking, Cybersecurity, Cloud Computing

IT Analyst, Cybersecurity Specialist, Cloud Engineer

B.Tech in Mechanical Engineering

Machines, Manufacturing, Robotics

Mechanical Engineer, Robotics Engineer, R&D

B.Tech in Civil Engineering

Construction, Structural Design, Project Management

Civil Engineer, Structural Analyst, Architect

B.Tech in Electrical Engineering

Power Systems, Circuits, Renewable Energy

Electrical Engineer, Energy Consultant, Power Plant Engineer

BTech Syllabus 

The BTech syllabus begins with a first year that provides a solid foundation in science, maths, and fundamental engineering.

After that, student focus on subjects specific to their chosen field. Besides classroom learning, students gain hands-on experience through labs, projects, internships, and talks. 

Year

Subjects 

Focus

1st Year

Mathematics, Physics, Chemistry, Basic Electrical, Engineering, Computer Programming

Foundation in science and introduction to engineering

2nd Year

Data Structures, Digital Electronics, Thermodynamics, Mechanics, Circuit Theory, Environmental Studies

Core engineering subjects and lab work

3rd Year

Specialized subjects (like Machine Learning, Structural Design, Robotics, Power Systems, Biotechnology, depending on the branch)

Advanced knowledge in the chosen specialization

4th Year

Electives, Industrial Training, Major Project, Seminars

Practical exposure, research, and project-based learning

B.Tech Course Eligibility Criteria 

BTech eligibility is generally the same at Indian universities and colleges, though there may be minor variations depending on the school. 

Students must complete high school (10+2) or have earned an equivalent degree from a recognized board. They must have studied physics and mathematics. They must also select an additional subject, such as Chemistry, Biology, or Computer Science.

Most colleges require a minimum of 50-75% on your 12th-grade exam. Top schools, such as IITs and NITs, seek even higher scores and solid entrance exam results.

BTech Admission Process 

If you want to pursue a BTech degree, you will usually need to take an entrance exam first. 

But some colleges offer direct admission, meaning they might consider your Class 12th or Diploma marks instead of an entrance test score.

Once the exam results are out, you'll need to register for counselling. This is where you get to list your preferred colleges and courses in order of preference.

If you get a seat, the next steps for the BTech admission process are to verify your documents and pay the required admission fees. 

BTech Entrance Exam 

Students must pass national, state, or university entrance exams to gain admission to the BTech in Engineering program. Here is a list of well-known BTech. Entrance exams in India.

Entrance Exam

Conducting Body

Accepted By

Level

JEE Main

National Testing Agency (NTA)

NITs, IIITs, Central Universities, and many state colleges

National

JEE Advanced

IITs

Indian Institutes of Technology (IITs)

National

BITSAT

Birla Institute of Technology and Science (BITS)

BITS Pilani, Goa, Hyderabad

University-level

VITEEE

Vellore Institute of Technology

VIT campuses (Vellore, Chennai, Bhopal, AP)

University-level

SRMJEEE

SRM Institute of Science & Technology

SRM University campuses

University-level

Top B.Tech Colleges in India 

Here are some of the top B.Tech colleges in India:

  • Indian Institute of Technology (IIT) Delhi

  • National Institute of Technology (NIT) Trichy

  • National Institute of Technology (NIT) Surathkal

  • Birla Institute of Technology and Science (BITS) Pilani

  • Vellore Institute of Technology (VIT), Vellore

  • SRM Institute of Science and Technology, Chennai

  • Manipal Institute of Technology, Manipal

  • Lovely Professional University (LPU), Punjab

B.Tech vs. B.Sc. in Computer Science 

Students aspiring to careers in technology typically consider the choice between a BTech degree and a BSc in Computer Science. Both are popular but their approaches, depth of study, and career paths differ. 

Let's have a look at the key comparison - 

Particulars

BTech in Engineering

BSc Computer Science

Course Duration

4 Years

3 Years

Focus Area

Engineering + Practical Skills

Theory + Programming Concepts

Admission Process

Entrance exams (JEE, VITEEE, BITSAT, etc.) or Merit

Mostly merit-based, some universities conduct an entrance exam

Course Level

Professional Degree

Academic Degree

Career Options

Software Engineer, Data Scientist, IT Consultant, Mechanical Engineer, Electrical Engineer

Programmer, Data Analyst, Researcher, Teacher

Average Salary Range

₹5 LPA – ₹20 LPA

₹3 LPA – ₹8 LPA

Best For

Students who want industry-oriented training and placements

Students interested in academics, research, or coding fundamentals

 

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