Online B.Sc | Courses, Syllabus, Universities, Job opportunities


Bachelors of Science is one of the most popular courses across the world and many students pursue this course every year. With the rising need for scientific experts, the importance and demand of these courses have increased multifold. The past few years have also led to a wide awareness about online modes of education. And the bachelors of science degree is no different. Just like the offline mode, this degree involves a well-segregated syllabus including the subjects Physics, Biology, Chemistry, Math, Information Technology, Computer Science, etc. 

What makes the online bachelors of science degree special is the excellent opportunity to pursue your education online. Your entire theory syllabus will be easily covered through online lectures via platforms like Google Meet, Microsoft Teams, etc. But one widely accepted fact is that education in the scientific field cannot be complete without practicals. Worry not! If you are also willing to take this course, you will experience the best of technology through computation, virtual labs, and remote labs. Many students have found websites like Virtual Labs by IIT Bombay and Amrita Virtual Labs helpful for practising practicals to get a better understanding of their respective subjects.

As a result of your B.Sc. degree on the online mode, you will get a large number of lucrative career opportunities. What’s more, the degree is equally respected nowadays as any other equivalent degree in the country. Interesting, right? Are you also interested in pursuing an online degree in bachelors of science? Are you curious about the various subjects, syllabus, durations, eligibility, and a lot more? Then look no further! This page will cover every little detail about an online B.Sc. degree. Read on to find out!

Key Highlights of the Course

  • The duration of the online bachelors of science course is 3 years, the same as that of offline. Some specific courses may extend up to 6 years.
  • The 3 years are divided into a curriculum pattern of 6 semesters.
  • This is one of the most popular courses in the country at the undergraduate level.
  • The various subjects included in an Online B.Sc. are Mathematics, Physics, Chemistry, Biology, IT, etc. 
  • Students who have completed a 10+2 level of education are eligible to pursue this degree. The cut-off marks are variable between one university and another. 
  • This degree is specifically designed keeping working professionals and freelancers in mind. This way, they save a lot of time and energy and still are able to pursue a reputed degree.
  • The course fee for studying online B.Sc. is very dynamic, starting from as low as INR 10,000. Usually, courses with specialisations like Biotechnology and Microbiology have the highest fees. 

Course Subjects

The online B.Sc. degree involves many subjects and specialisations. Let us have a look at these:

Name of SubjectAbout the Subject
B.Sc. NursingThis is a course in the field of medical sciences. Lasting 4 years, this course trains individuals to become professionals in taking care of the sick as well as geriatric care.
B.Sc. Computer ScienceIf you are interested in learning more about the different computer systems, programming languages, and software, then a bachelors course in computer science is ideal for you. 
B.Sc. ChemistryThis degree will give you an in-depth analysis of substances, their physical and chemical properties, and the various chemical reactions taking place in and around us. 
B.Sc. MathematicsIn this course, you will learn about algebra, trigonometry, graphs, theorems, and many different formulae. You will also learn statistics, analytics, etc., which are excellent skills to have in today’s competitive world. 
B.Sc. PhysicsIf you are willing to learn about waves, optics, magnetism, electricity, and many other topics like semiconductors, pursuing a bachelors degree in physics is a good idea for you.
B.Sc. BiologyA bachelors degree in biology will teach you about life on earth, the various kinds of living organisms, the contract in their processes, metabolism, molecular interactions, and ecology.
B.Sc. GeologyIf rocks, solid substances, and minerals excite you, then this degree is for you. You will get knowledge about the history of these, their formation, the various processes involved, and a lot more. 
B.Sc. Food SciencesIf you are interested in working in the various steps of the food industry like protection, selection, processing, packaging, distribution, etc., then look no further than a bachelors degree in food sciences.
B.Sc. AgricultureThis is also a 4 years degree course that teaches you the skills which are necessary to understand the various agricultural practices, as a result of which you will be able to gain employment in the government or private sector.
B.Sc. ITThis bachelors degree course teaches you various topics like software, networking, data, and a lot more. Information technology is a trending field and hence there will be no shortage of job opportunities with handsome salaries for graduates in this field.

Syllabus and Specializations Available

Here’s a look at the syllabus of all these subjects for the bachelors level; we will look at the standard topics you will be learning:

SubjectsTopics Taught
B.Sc. NursingHuman anatomyPhysiology PsychologyMicrobiology Genetics EnglishRespiratory Systems
B.Sc. Computer ScienceProgramming ConceptsIntroduction to ComputersC++ ProgrammingDatabase Management SystemsPHPEmbedded Systems
B.Sc. ChemistryInorganic ChemistryOrganic ChemistryAnalytical ChemistryPhysical ChemistryMaterial ChemistryPractical ChemistryComputational Chemistry
B.Sc. MathematicsCalculusStatisticsProbabilityCommunication SkillsMechanicsGroup TheoryAlgebraGeometry
B.Sc. PhysicsThermodynamics Classical MechanicsMolecular PhysicsElectromagnetism Optics Atomic PhysicsCondensed Matter Physics
B.Sc. BiologyMicrobiology Biotechnology BotanyZoology GeneticsPlant physiologyAnimal physiologyMolecular biology
B.Sc. GeologyOceanographyEconomic GeologyHydrogeologyGeochemistryGeophysicsMineralogyGeomorphology
B.Sc. Food SciencesPackaging TechnologyFood ChemistryFood MicrobiologyDairy Technology
B.Sc. AgricultureAgri-Business ManagementMushroom Cultivation TechnologyIntegrated Crop ManagementSeed Production and TechnologyApplied HorticultureCommercial Beekeeping
B.Sc. ITMathematics Technical Communication SkillDigital Computer FundamentalsNetworking ProgrammingDigital Electronics

Eligibility Criteria

If you are a student willing to pursue a bachelors degree in science, you need to fulfil a set of criteria. There are:

  • You must have completed education till 10+2 level without backlogs.
  • You must have pursued your +2 education from a reputed college or institution.
  • You are also eligible to apply for this online degree course if you are a working professional.


Usually, a bachelors degree program lasts for 3 years, if you do not get any backlogs during the semesters. There are 6 semesters through which the curriculum of this online degree program is distributed. The best part about virtual lectures is that students get the opportunity to learn as per their personal speed and hence understand each topic thoroughly. 

Admission Process

The admission process of online bachelors of science degree is very simple and straightforward. 

  • Registration: The registration process for the university portal is a crucial step towards embarking on your online bachelor’s degree journey. It acts as a gateway to a world of knowledge and opportunities. To register, you will need to fill in all the necessary details and get your login credentials. Make sure to keep these safe, as they are necessary for the completion of your admission process. 
  • Application: Once you have the login credentials, you can use them to fill out your application form. Make sure that you fill in even the smallest detail with the utmost care, so as to avoid your admission from getting rejected.
  • Documentation: Once the application form is filled, the next step is to upload all the necessary documents requested by your chosen college or institution. The important thing to keep in mind here is that you must ensure that the size and format of these image files are as per the guidelines of the college. 
  • Payment: The payment of fees marks the completion of filling out your application form. The colleges charge a nominal fee for students who wish to apply for any course, and this can be paid with the help of net banking, credit/debit card, or UPI methods.
  • Submission: The last step is the submission of the complete and correctly filled application form. Before hitting the submit button, ensure that you have reviewed the sections to check for any errors or missed fields.

Academic Fees

The academic fees involved with studying online bachelors in science depend on the course and specialisation that you are choosing. Here’s a look at the various online B.Sc. courses available and their fees. 

Name of SubjectFees in INR
B.Sc. NursingINR 2,000 to INR 2,00,000
B.Sc. Computer ScienceINR 19,600 to INR 54,000
B.Sc. ChemistryINR 21,000 to INR 61,000
B.Sc. MathematicsINR 8,000 to INR 54,000
B.Sc. PhysicsINR 24,000, and INR 67,600
B.Sc. BiologyINR 10,000 to INR 25,000
B.Sc. GeologyINR 10,000 to INR 30,000
B.Sc. Food SciencesINR 10,000 to INR 45,000
B.Sc. AgricultureINR 15,000 to INR 50,000
B.Sc. ITINR 10,000 to INR 13,000

Job Opportunities 

Here’s a list of the most popular and lucrative job opportunities available to students after pursuing an online B.Sc.:

Job RoleAverage Salary in INR
StatisticianINR 1.7 Lakhs to INR 15.0 Lakhs
Software DeveloperINR 2.9 Lakhs to 12.0 Lakhs
Technical WriterINR 2.6 Lakhs to INR 13.0 Lakhs
Quality Control ManagerINR 16,000 to INR 20,000
Scientific AssistantINR 1.5 Lakhs to INR 2 Lakhs
ToxicologistINR 4.0 Lakhs to INR 8.2 Lakhs

Top Hirers in the World 

There are many employers looking to hire the top people in the field of science. Some of the most famous industries where you can get a job are:

  • IT Industries
  • Forest Services
  • Agricultural Industry
  • Research Laboratories
  • Food industry
  • Healthcare Industry
  • Chemical Industry
  • Biotech Companies
  • Education Industries

Other Types of the Same Course Available

The B.Sc. course is available in many forms in addition to online mode. Each type, of course, includes its own benefits, and hence it is worth considering if you have not made a decision yet. Let us have a look at this and much more in this section:

  • Offline B.Sc. (Regular B.Sc.): Offline B.Sc programs provide a more holistic and immersive learning experience, allowing students to develop practical skills, and engage in hands-on learning activities.
  • Distance B.Sc.: Distance B.Sc programs offer flexibility in terms of study schedule and location. As a result, the students can access the course materials and lectures remotely. This allows them to study at their own speed and also maintain a balance between their education and other commitments such as work or family responsibilities.
  • Distance B.Sc. Honours: B.Sc Honors programs are designed to provide a more in-depth and challenging academic experience compared to regular B.Sc programs. This allows students to develop a strong foundation and expertise in their field of study.

Popular Universities

Here’s a detailed account of the top universities for studying the bachelors in science degree online:

CollegesCoursesTotal Fees
IIT MadrasBS Degree in Data Science and Applications.INR 2,25,000
Institute of Distance and Open Learning – University of MumbaiBSc Computer ScienceINR 42,770
Dr. B.R. Ambedkar Open InstituteBScINR 6,000
NSOU – Netaji Subhas Open UniversityBSc ChemistryINR 9,300
Tamil Nadu Open UniversityBSc Computer ScienceINR 6,080
Directorate of Distance Education, PTUBSc in ITINR 43,000
University of MadrasBSc MathematicsINR 20,010
Nalanda Open UniversityBSc BotanyINR 7,300
Annamalai UniversityBSc PhysicsINR 8,450

Why Study this Course? 

Pursuing an online degree for bachelors in science is beneficial to students in a variety of ways. Not only does this course offer flexibility and save time, but is an excellent way for people to complete their studies so that they are better prepared for the job prospects that await them in the future. Here are some benefits of studying this course:

  • Learn While Earning: The best part about an online degree is that it does not hinder with the other important aspects of your daily schedule, like family time and job. Since the classes will be conducted online, you can continue working. This implies you’ll be able to learn while earning.
  • Affordable: Since an online degree does not require a full-stack infrastructure, a significant part of the university or college’s expenses are also reduced. So, if you wish to pursue a degree at affordable fees, yet wish to experience the best educational standards, then the online B.Sc. is the right course for you.
  • Hundreds of Specializations: The field of science is a vast one which means you can pursue the subject and specialization of your choice. This gives you the chance to explore deeper aspects of the subject and learn whatever you find fascinating. 

Why Take an Educational Loan to Study This Course

Taking an educational load to pursue any higher education degree proves to be a great help to both your parents and yourself. Educational loans provide financial assistance that can help cover the costs of tuition fees, administration fees, and sometimes even accommodations. Moreover, educational loans usually come with flexible EMI and repayment options, adding to your convenience. It’s important to carefully consider the terms and conditions of the loan, interest rates, repayment options, and any other important factors when you’re taking an educational loan.


  1. What is an Online B.Sc. course?

Online B.Sc. is a bachelors in science course that includes subjects like physics, biology, chemistry, math, and computer science, etc. These subjects are taught in an online format. The online B.Sc. course has the same validity as a regular offline course. The only condition is that you must have pursued it at a recognised university.

  1. How much time does an online B.Sc. program take to complete?

The online program of B.Sc. takes 3 years to complete. In some cases, it is also possible for this course to be as long as 6 years. 

  1. What specialization does the online B.Sc. programme include?

There are various branches of the B.Sc. online programme. You can attain specialization in physics, chemistry, information technology, computer science, economics, botany, mathematics, zoology, etc.

  1. What is the highest package available for online B.Sc. course students?

The highest package you can get is around 13.0 lakh rupees per year. You can get opportunities in various sectors, like research, laboratories, healthcare, technology, innovation, consultancy, etc. Of course, your package will depend on your job role, skills, and tasks, as well as your passion for your job. 

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