PhD for computer science is a doctorate course pursued in the computer science and applications stream. The course duration is from 3-5 years, depending upon the syllabus depth and the institute adopting the syllabus. The syllabus is basically full of research-based study and thesis proposition, however, in order to strengthen the basics as well as to strengthen the application studies, there are some subjects included in the course of study. The minimum eligibility required to pursue this course is 50% in undergraduate in a relevant field of study, preferably computer science engineering from a recognized university. Doctorate studies are the most valuable certification in any field of study and it might add up to wider job scopes after completion. Doctorate studies encourage students to perform research-oriented studies and come out with thesis and patents which will help them to gain a degree in ease. The job opportunities for the graduates of this course are very higher in the computer science domain with often high payscales owing to their seniority in knowledge and experience on the field.

PhD Computer Science Fees in India:

Students who are interested in joining the Ph.D. in Computer Science course should be aware of the fees of the course. The course fees may vary based on the universities/colleges. The average Ph.D. in Computer Science course fee is INR 50K - 4 lakhs per annum.

PhD Computer Science  Salary in India:

Owing to their knowledge depth and experience in the field, graduates of this course are often offered higher job roles with the often high pay scale. The starting salary of Ph.D. in Computer Science graduates will vary from one candidate to another as it depends on the skill, knowledge, the thesis proposed and the experience one has gained while getting graduated in Doctorate Studies. The average salary the companies offer to the Ph.D. graduates is INR 10-30 lakhs per annum.

Ph.D Course Details

Degree Doctorate
Full Form Doctorate of philosophy
Age No age limit
Minimum Percentage 50% in Under Graduation
Subjects Required Data structures,Machine Learning, DBMS etc
Average Fees Incurred INR 50K to 4 L per Annum
Similar Options of Study M.Tech Computer Applications, Ph.D. Computer Applications, Ph.D. Electrical Engineering
Average Salary Offered INR 10- 30L per annum
Employment Roles Principal Data Scientist, Professor, Software architect
Placement Opportunities Infosys, Tata Consultation Services, Accenture, Microsoft, Zoho ,etc.

PhD Computer Science Course:

PhD in Computer Science is a 3 to5-year-long course in computer science and applications that focuses on advanced research-based studies and practical application of the same in real-time applications. The Computer Science course involves the development and coding of several applications, webpages, algorithms for machines, etc. Their role is central to ensuring the safe, timely and well-resourced completion of projects which involve coding and development in many areas.

 The Ph.D. in computer science provides a platform for a world-class research-based study in the field of computer science. Syllabus of PhD in Computer Science consists of subjects that lay greater emphasis on undergraduate/ masters studies. The course consists of subjects such as:

  • Complexity and Advanced Algorithms
  • Data Structures 
  • Principles of Programming Languages
  • Computer Networks

However, the course duration and the subjects pursued will vary from one university to another depending upon the curriculum they follow and the depth of knowledge they’re willing to impart. In standard universities such as IIT and IIIT, the course is pursued for 5 years with greater emphasis on application-oriented learning.

The minimum eligibility criteria required for the candidates is that the candidate must be a holder of any degree (Bachelor’s or Masters) with a minimum of 50% marks from a recognized university preferably in Computer Science Engineering background. The average tuition fee charged for the course in India ranges between INR 50,000 and 3 Lakhs per annum, depending upon the infrastructure and facilities offered. The salary offered for this course in India may range from INR 5 lakhs to INR 30 lakhs depending upon the candidate's experience and skillset.

Ph.D Computer Science Quick Links:

What is a PhD in Computer Science?

The Ph.D. in Computer Science program is designed in a manner in which the subjects and the modules have a greater emphasis on fundamentals learned during the undergraduate computer science engineering course. Candidates who are interested in pursuing this course will get a greater amount of exposure both theoretically and practically on the application and research-oriented coding and development. 

The duration of the course isn’t fixed as the depth of research-based study in the Computer Science domain is much deeper and the course duration depends on the course structure followed by the university. Ph.D. in Computer Science scopes aren't restricted to only research and development but it also expands to application and software building domain. The course emphasizes the advanced applications of coding and database management along with networking which can be used to write algorithms, solve complex problems and even can be used to develop software for various real-time application systems.

The research-based programs will have limited coursework, that will be sufficient enough for them to brush up the basics and lay the main emphasis on developing a research-based thesis. The difficulty and the standards of this course are very high and hence it’s not as simple as an undergraduate course. This makes them more supreme compared to others in the domain and will land plenty of job opportunities for the graduates. Ph.D. in Computer Science jobs are always of higher proficiency and hence explain their higher pay scale.

Why Choose PhD Computer Science?

Students who are willing to venture into research-based studies and advanced application-oriented studies in the field of computer science can opt for this course which will provide them a more detailed insight into research-based thesis development and also complex analytical problem-solving methods which are essential for the development of applications. 

The basic eligibility criteria to opt for this course are a minimum of 50% in undergraduate or master’s studies only from a computer science engineering background. Computer science engineers who are very much research-oriented can opt for this course. A Ph.D. in any field is the most valuable course in the particular domain and the graduates who hold a Ph.D degree are very much entitled to receive numerous job opportunities with a higher payscale.

Some of the job opportunities that are available for a graduate or Ph.D. in Computer Science course are:

  • Principle data scientist
  • Senior Developer
  • Software Architect
  • Network System specialist
  • Professor

A graduate of a Ph.D. in Computer Science course is entitled to receive a higher pay scale as they rise in ranks from any organization they work owing to practical experience associated with the job. They earn up to 30 L per Annum.

PhD Computer Science Course Preparation Tips:

Some of the Essential course preparation tips are listed below:

Make a Plan: Make a course plan that can help the student to plan according to the study of the work which enables them to keep both balanced.

Connect With Fellow Students: Start connecting with peers who can help you with providing an exchange of knowledge that might help you to reduce stress at the time of examination.

Interact with Professors: The interaction with the professors can bring in a new insight into the subjects for the course.

Practice a lot: Programming and developing require a lot of practice and hard work to be put into to expand horizons of application learning.

Look on to Journals: Since the course involves a lot of research-based studies, candidates can subscribe to weekly journals to keep themselves updated on the field.

PhD Computer Science Subjects:

Even though the majority of the course lays a greater emphasis on research-based studies, there are some areas of studies that are included in their brief syllabus so as to broaden their vision of learning. Some of the subjects included are: 

PhD Computer Science Syllabus
SI No Subjects
1 Computer Architecture
2 Data files and structures
3 Complexity and Advanced Algorithms
4 Statistical Methods in AI
5 Programming Language Principles
6 Design and analysis of algorithms
7 Optimization Methods
8 Principles of Information Security
9 Operating systems
10 Distributed Systems
11 Database Systems
12 Computer Networks
13 Compilers
14 Advanced algorithms for graph and combinatorial optimization problems
15 Advanced database theory and applications
16 Advanced image processing
17 Advanced operating systems
18 Computer vision
19 Cryptology
20 Data Mining
21 Database management systems
22 Computational algebra
23 Information and coding theory
24 Pattern recognition and image processing
25 Machine Learning: Theory and Practice

PhD Computer Science Course Fees:

The course fees for Ph.D. in Computer Science courses may vary based on the University/college that is offering the course. The average course fees may range from  INR 50,000 to 3L per annum depending upon the facilities and infrastructure offered by the college/university. 

For government-aided institutions such as IIT or IIIT, graduates receive INR 20,000 as stipend per month for research-based study apart from their scholarships in course fees.

PhD Computer Science Eligibility :

The minimum eligibility criteria to secure a seat in Ph.D. in Computer Science course is 50% in undergraduate study in computer science engineering from recognized universities. 

 Apart from basic eligibility, the candidate should also appear for national levels/university levels examinations such as GATE, Amrita JEE, SRMJEE, TANCET, etc which will determine candidate’s proficiency and technical ability required to pursue this course.

There is also a relaxation of 5% in the total aggregate marks in the 10th class i.e  45% marks are enough for the SC/ST category candidates.

PhD Computer Science Admission:

PhD Computer Science admissions is not quite complex as it seems to be. The admissions can be done both online and offline methods. Candidates are required to fill the form and submit it before the deadline date. The admission process varies from university to university, some conduct Ph.D Entrance Exams while others take direct admission.

Most institutes offering the course admit students based on performance in a relevant entrance test. Most of the institutes consider the scores and ranks obtained in national level examinations such as GATE, PGCET, etc and some universities conduct their own entrance examinations based on which admission process is initiated.

Some institutes admit students through the direct mode of admission, that is, on the basis of grades obtained in the M.Tech/M.E Computer Science course. Students should have at least 50% of marks of aggregate marks in their undergraduate studies and Master’s studies.

PhD in Computer Science Job Opportunities:

It is always essential to remember that a doctorate in any domain is the highest form of studies and it’s a worldwide respected course. Hence, the job scopes for the graduates of this course are generally higher and will be a walk in and take method. 

Job Opportunities are available in plenty for a graduate in Ph.D. in Computer Science in both the public sector as well as the private sector. The Job roles offered will be of the highest level of employment owing to their knowledge and research-based experience that makes them qualified to handle job roles of higher magnitude. The most common roles the graduates work as are:

  • Senior Developer and Architect
  • Senior Professor/ Educational Head
  • Senior Research Engineer
  • IT officer
  • Project Team Leads
  • Technical Manager

PhD Computer Science salary may vary based on the experience gained in the field and based on the skill set possessed. On average, graduates are entitled to receive INR 5L - 30 LPA.

PhD in Computer Science Colleges:

Sl. No. Name of the College
1 Indian Institute of Technology, Chennai
2 Indian Institute of Technology, Kharagpur
3 Indian Institute of Information Technology, Sri City
4 Amrita Vidya Vishwapeetham, Coimbatore
5 SRM University, Chennai
6 Anna University, Chennai
7 Amity University, Lucknow

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