How to Do a PhD Abroad in 2025?

A PhD is a continuously rewarding career, given the possibility of constant self-development. But have you ever wondered how to do PhD abroad? If you are still confused about your chances of doing a PhD abroad, then this blog may help you get through any of your confusion. The blog draws a roadmap on how to get doctorate abroad.

Earning PhD abroad is thrilling experience - pushing boundaries of knowledge and shaping rewarding future. While studying abroad and doing PhD can be challenging, it brings with it international twist that amplifies your overall PhD experience by immersing you in diverse cultures, perspectives and academic excellence.

Starting your PhD abroad might sound interesting but how do you get a PhD abroad remains a daunting question over the years among students. This is especially the case when pursuing a PhD in your home country requires you to only qualify for the standardised National Eligibility Test like UGC NET and CSIR NET. This blog comes as a rescue to help student sort out their confusion on how to do PhD abroad. But first, let us understand what is PhD.

Check: Top PhD Scholarships for Indian Students to Study Abroad

What is PhD?

The PhD degree stands for the Doctor of Philosophy. A PhD degree is the highest attainable academic degree. A student enrolled on a PhD degree goes through years of intensive study, independent research, and results analysis and concludes their work by creating original knowledge relevant to the field. 

A PhD requires you to invest your time and bring in your best work. Towards the end of your PhD, you are required to put all your research findings over the years in a dissertation. A dissertation is the most important aspect of doing a PhD. It is a written document that presents your findings contributing to the field of study. Check out in detail about What is PhD?

Why Doing a PhD Abroad is Better?

Whether doing a PhD abroad is better than doing it in your home country depends on individual goals, circumstances, priorities, and other factors. Both routes bring with them unique advantages and challenges, so, a student must weigh all the parameters based on their preferences. Here are some advantages and disadvantages of doing a PhD abroad. 

How Many Years for PhD are invested in Abroad?

The number of years for a PhD depends entirely on your thesis topic, the time required to accomplish the research on your chosen subject, your professor and your university. Alternately, a PhD usually takes 3-6 years either in India or abroad for its completion. Please note that a PhD is considered complete only after your thesis/dissertation is approved by the committee members. 

Read about: Masters vs PhD: Which one is right for you?

How Do You Get a PhD Abroad? | Step-by-Step Guide

Getting a PhD abroad is more complex than getting a bachelor’s/master’s degree abroad.

One needs to invest a major portion of their daily routine in their thesis project. Students also need to regulate their mental health which often gets weakened due to overwhelming stress and anxiety that comes due to peer pressure, meeting the submission deadlines, cultural change and a large proximity from their loved ones.  

Before knowing how to get a PhD degree abroad, one must determine their research interests and goals. The decision to choose the research path is holistic. Before applying for a PhD abroad, ask yourself what you want to do for the rest of your life and will pursuing a research program give you happiness and satisfaction. Once you are clear with your choices, go on finding out how do you get a PhD abroad. 

The steps on how to obtain a PhD abroad are given below. 

1. Evaluate your profile as per the field of research you are interested in. You will be required to make a thesis proposal mentioning your interests clearly along with discussing your research plan for the entire duration. You are required to briefly explain your research interest and how you are planning to go about it.
2. The next step requires you to look for countries where you can find similar research projects as your chosen research fields. 
3. Once you determine which country is it that you want to go to for your PhD, shortlist some universities that have the best projects ongoing within your research field. Look out for a professor (referee) with similar projects and whose research interests align with your requirements. 
4. Reach out to your favourite professor or referee with your research proposal and research plan and extend your request to do a PhD under their supervision and guidance. Your referee may ask you for additional documents or information such as your college mark sheets, the total number of years of education, scores of any required language test and any previously published research work (if any). Based on these, the professor will accept or reject your research proposal to do a PhD at their esteemed lab/institution.
5. Once the referee approves your research request, you will be required to apply for a PhD on the university’s website.
6. If your application gets selected, apply for a student visa and passport, and look for suitable accommodations or ask for one within the university. You can reach out to your university counsellor for the same. 

Eligibility Criteria to Do a PhD Abroad

The general eligibility criteria to pursue a PhD abroad are given below.

1. The student must have completed a 4 years bachelor’s degree or a master’s degree in the relevant subjects. 
2. Age is not a limitation while applying for a PhD abroad. This means that a person can get a PhD abroad without worrying about their age. 
3. The applicant must be fluent in English or in another local language of the country that they are applying to. For this purpose, several universities ask for qualifying scores in the desired language test. 
4. The applicant must get qualifying scores in the GMAT/GRE. Please note the subject-specific marks requirements of each university may vary as per the subjects you choose for your PhD.

Selection Criteria

Getting into the field of research abroad is quite competitive as the number of applications received each year exceeds the required number of applications at each institution. For this reason, every university abroad lists its own set of selection criteria. Candidates are advised to check the selection criteria with their chosen universities.

The general selection criteria for getting a PhD abroad are given below. 

1. Timely submission of the application is the first preference. Candidates who submit all the required documents timely along with their applications are considered over others. For this reason, start preparing to apply for a PhD a year in advance.
2. As a rule, there can be no more than 5 students working on the same research project. So, the university selects the best 5 applications for the same project/department (if there are that many vacancies).
3. Any previously published research works or other collaborative work gives an added advantage to your application. 

Documents Required

The documents can vary based on the country, university and subject that you choose for your PhD. The list of documents required for applying to do PhD abroad is given below.  

1. A copy of the master’s degree obtained from a recognised university with a minimum of 55% marks in aggregate (or a high GPA). 
2. GRE scores - check the qualifying marks required by the university.
3. English proficiency test scores (an overall score of 6.5 and a 6.0 grade point in all the sections for IELTS, 90 for TOEFL (iBT) OR other regional language proficiency test scores.
4. 2-3 Letters of Recommendation (LORs)
5. Thesis Statement/Statement of Purpose (SOP)/Research Proposal
6. Previous research work - if you have published a research paper earlier, mention that in your application as this will boost your chances of getting selected.
7. An updated resume 
8. Other academic transcripts from school and college.

Please note that the qualifying scores for any of the tests may vary, please check the same with your university for eligibility.

Top 5 Countries to Do PhD Abroad

The best 5 countries for doing a PhD along with the average annual cost of PhD are given in the table below. 

Please note, the fee is subject to change each year, thus, applicants should be cautious and double-check before applying to any of the countries abroad for a PhD. 

Know more about PhD Abroad

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