BTech Without Maths – Is It Possible? Courses, Eligibility & Career Options
Engineering or BTech is associated with subjects like Mathematics, physics, and chemistry. However, there are many other branches in BTech that does not involve maths. We will go through them in detail in this article. People who seek BTech without maths are usually students who don't opt for mathematics in class 12th. The world of engineering vast than ever, interdisciplinary, and no longer confined to calculus and complex math problems. Although, BTech still is largely about that but it extends to subjects like Environmental Science, Biology, and Chemistry.
Can I Study Engineering Without Maths?
The AICTE states that students only need to achieve 45% in any three subjects in order to pursue engineering. Students can choose to enroll in the engineering course even if they come from a diverse background. As more diverse minds work on engineering projects, the engineering background will grow significantly. Even though the course requires a lot of math, this is a great opportunity for the weaker students to take advantage of. There are several engineering courses that don’t require a background in Mathematics at the Class 12 level. Students can pursue the best engineering courses in environmental science, biotechnology, materials science and engineering, electrical, and communication without having to take additional math classes.
Read in detail - BTech Syllabus
BTech Courses Without Maths in 12th
Here is a list of BTech branches that students can pursue without needing maths as a subject in class 12th -
1.BTech in Biotechnology
Biotechnology includes biology and technology to develop innovative solutions in medicine, agriculture, and genetics. It’s ideal for students who love biology and want to work on cutting-edge scientific innovations without deep math involvement.
Eligibility: 10+2 with Physics, Chemistry, and Biology
Common Subjects Studied:
- Molecular Biology
- Genetic Engineering
- Immunology
- Microbiology
Admission Process: Admissions are based on entrance exams like JEE, state-level exams, or university-specific tests (e.g., VITEEE, SRMJEEE), and sometimes via merit-based selection.
2. BTech in Food Technology
This field focuses on food processing, preservation, and safety. It suits students who want to contribute to nutrition science, food quality assurance, or the FMCG sector.
Eligibility: 10+2 with Physics, Chemistry, and Biology (some colleges accept without Biology too)
Common Subjects Studied:
- Food Chemistry
- Food Microbiology
- Food Packaging
- Dairy Technology
Admission Process: Admissions are conducted through entrance exams or direct admissions in select universities.
3. BTech in Biomedical Engineering
This stream combines biology, medicine, and engineering to design medical equipment and devices. It’s a great fit for students interested in healthcare tech. In this branch some colleges do require basic Mathematics, whereas others accept without it.
Eligibility: 10+2 with Physics, Chemistry, and Biology
Common Subjects Studied:
- Medical Imaging
- Biomaterials
- Human Physiology
- Biomechanics
Also read - Biomedical Engineering Salary
Admission Process: Via entrance tests or merit-based admission in medical and technical universities.
4. BTech in Agricultural Engineering
This branch applies engineering principles to agricultural processes, machinery, and irrigation systems. It supports food production and sustainability initiatives.
Eligibility: 10+2 with Physics, Chemistry, and Biology or Agriculture
Common Subjects Studied:
- Soil Mechanics
- Irrigation Engineering
- Crop Production Technology
- Farm Machinery
Admission Process: Entrance exams like ICAR AIEEA, state agricultural entrance tests, or direct admission.
5. BTech in Environmental Engineering
A growing field focused on solving environmental issues through sustainable engineering practices — such as pollution control, waste management, and clean energy.
Eligibility: 10+2 with Physics, Chemistry, and Biology/Environmental Science
Common Subjects Studied:
- Environmental Chemistry
- Hydrology
- Waste Management
- Climate Change and Sustainability
Admission Process: Mostly through university-level or state-level entrance exams.
Also read - Environmental Engineer Salary
6. BTech in Information Technology (IT)
While IT is often associated with coding and computers, some colleges allow PCB students to pursue it with an orientation towards application, management, and tech support roles. Although in this branch, basic math may be required but not advanced calculus
Eligibility: 10+2 with Physics and Chemistry (some institutions accept without Maths)
Common Subjects Studied:
- Basics of Programming
- Database Systems
- Network Security
- IT Infrastructure
Admission Process: Through national/state entrance exams or direct admissions in tech universities.
Read in detail about BTech in IT
7. BTech in Industrial Engineering
BTech in Industrial Engineering focuses on optimizing complex processes, systems, or organizations. It bridges technical and managerial aspects, especially in manufacturing and production industries.
Eligibility: 10+2 with Physics, Chemistry, and Biology/any technical subject
Common Subjects Studied:
- Quality Control
- Operations Research
- Industrial Management
- Ergonomics
Admission Process: University-specific tests, direct admissions, or via lateral entry after diploma courses.
Also watch -
Eligibility for Engineering Degree without Maths
For many people, getting into one of the top universities remains a dream. Therefore, one needs to have the following in order to get into the best college:
- Get 50% on your class 12 exam, but it still varies from school to school.
- For the best schools, you must have passed both JEE Mains and JEE Advanced.
- A few other tests, like KIITEE, VITEEE, BITSAT, and others, are available for particular institutions.
Top Colleges Offering Engineering Courses without Maths
In India, a large number of colleges offer B.E. and B.Tech programs. However, the majority of students would rather enroll in government universities to earn a bachelor's degree. since it's difficult to get into IITs and NITs. The best government and private universities in India for B.E. and B.Tech programs are listed here -
- IIT Madras
- IIT Delhi
- IIT Bombay
- IIT Kanpur
- IIT Kharagpur
- IIT Roorkee
- IIT Guwahati
- IIT Hyderabad
- NIT Trichy
- IIT Indore
- IIT BHU Varanasi
- IIT ISM Dhanbad
- Anna University
- VIT
- NIT Rourkela
- Jadavpur University
- ICT
- NIT Warangal
Career Opportunities After BTech Without Maths
Some of the branches that offer excellent career opportunities that we discussed above and here are some popular roles that include:
- Biotechnologist
- Food Quality Analyst
- Biomedical Engineer
- Agricultural Scientist
- Environmental Consultant
