Research institutes in Kolkata for a PhD

Which institutes in Kolkata admit PhD scholars, and whose degree do they give?

Look at the last column first. It tells you which body will actually give you the degree. Check the second column also, because IISER Kolkata is not inside the city. Its campus is at Mohanpur in Nadia district.

Cite this data: PhD Desk, “Research institutes in Kolkata for a PhD”, last reviewed 1 November 2026, https://phddesk.in/guides/research-institutes-in-kolkata-for-phd

Why does an S. N. Bose Centre PhD carry a university’s name?

The S. N. Bose National Centre for Basic Sciences comes under the Department of Science and Technology. It is not a university. Its 2026–27 advertisement (30 April 2026) explains how the PhD works there. You register with a supervisor and finish the prescribed coursework. After that, the degree comes through registration at the University of Calcutta, Jadavpur University or Presidency University. So two sets of rules apply to you at the same time. Coursework and the fellowship follow the Centre’s rules, and registration and the thesis follow the university’s rules.

The Centre selects by interview only. Each department decides its own cut-off score.

• Astrophysics and high-energy physics: JEST up to AIR 300, NET-JRF, NET lectureship up to AIR 100, or GATE up to AIR 500. If you are provisionally selected for INSPIRE, or you hold an NBHM doctoral scholarship, you can also come this way.
• Chemical and biological sciences: a JEST, NET-JRF or DBT-JRF qualification at any rank, NET lectureship up to AIR 100, or GATE within AIR 1,000.
• Condensed matter and materials: JEST or GATE up to AIR 500, NET-JRF, or NET lectureship within AIR 100.

The M.Sc. or M.Tech. must have 60% (55% for reserved categories). It is a fully residential programme. For 2026–27 the online applications were open from 3 to 17 May. If you have only a B.Sc., you can go for the Integrated PhD instead, where the age limit is 24. In that route you take a University of Calcutta M.Sc. on the way, and the PhD also gets registered there.

What is the pre-doctoral year at SINP and VECC?

SINP and VECC are both Department of Atomic Energy centres. Both appear in the campus list of the Homi Bhabha National Institute, which is a deemed university. What makes them different from the other institutes here is one full year of coursework that comes before the research.

SINP. The Post-M.Sc. course was started in 1953 on Meghnad Saha’s initiative. From 1993–94 it has been the compulsory first year of every SINP doctorate. The year finishes with a project, and ideally the project is on your future thesis topic. As per the August 2026 intake page, SINP expected about 35 scholars and took applications till an extended date of 25 May. For physics, the scores accepted were CSIR or UGC NET (July 2024 onwards, Categories 1 and 2 only), GATE physics from 2024, or JEST from 2025. Life and chemical sciences took JGEEBILS 2026, a CSIR, UGC or DBT JRF, or GATE. SINP wrote in capital letters that there will be no written test. For the interview they gave scholars the option to come in person or join online. You are paid as an SINP JRF, ₹37,000 a month, and later ₹42,000 as SRF. This pay is for five years, and the course year is counted inside those five. The intake page also name each open topic along with its guide.

VECC. The advertisement VECC-2/2026 had nine fellowships, and the last date was 31 May 2026. You could apply with an M.Sc. in physics and 55%. Along with the marks, you needed a UGC-CSIR NET fellowship, a JEST score or GATE in physics. NET with lectureship only was not eligible here. The age limit was 28 on 31 May. Selection was done on the interview alone, at the Bidhan Nagar campus. Your research topic is decided later, after they see how you perform in the pre-PhD coursework. GATE and JEST fellows get ₹37,000 monthly for two years, then ₹42,000, plus ₹60,000 a year as contingency.

How do IACS and ISI select for their own doctorates?

IACS is itself a deemed university. In the Autumn 2026 advertisement (12 March 2026), openings were listed school-wise, and each one had its own essential qualification. Mostly they asked for an M.Sc. with a CSIR or UGC JRF, INSPIRE or some similar fellowship. A few openings mentioned M.Tech. holders. The School of Chemical Sciences had the highest number of openings, and theoretical and computational chemistry alone had 11. You needed 55% in the master’s. Your age had to be under 28 on the closing date, and that date was first 30 April and was later moved to 7 May 2026. When you join, you pay a ₹15,000 admission fee and a ₹10,000 caution deposit.

ISI is the one large PhD entry in Kolkata where no national test is needed. Its 2026–27 prospectus fixed JRF seats through the ISI test. Statistics had 11, mathematics 10, quantitative economics 8 and computer science 15, spread over its different centres. For statistics, mathematics and quantitative economics you write two tests, and after that you face an interview. The fellowship was ₹37,000 a month. The tricky part here is the degree. ISI gives its own PhD only in these subjects, and in quality, reliability and operations research. In any other subject the fellows have to register with some other university for the degree. This applies to physics and applied mathematics (6 seats, Kolkata and Tezpur), geology (2) and human genetics (2). Geology and human genetics are both in Kolkata. If you already have an outside JRF, you can write to an ISI unit head any time in the year. In that case you do the research work in ISI itself and the degree is given by the other university.

What does a PhD at CSIR-IICB or CSIR-CGCRI involve?

The two CSIR laboratories are in Jadavpur, near IACS and the university. Both of them give the degree through AcSIR. As per CSIR-IICB’s programme page, it offers PhDs in chemical and biological sciences. There are six research divisions to pick from, from cancer biology to structural biology and bioinformatics. The JRF route is for holders of CSIR-UGC NET (JRF), DBT-JRF, DST-INSPIRE and ICMR-JRF. IICB gives quite practical advice here. Keep checking its careers portal for positions in each lab, and write directly to scientists in division you are interested in. If you are shortlisted, you face an interview, and after selection you register with AcSIR.

AcSIR has two sessions every year. For January 2026 the notice closed on 31 October 2025, and for August 2026 it closed on 14 April 2026. In September 2026 IICB put up the January 2027 notice, with 31 October 2026 as the closing date. For a science PhD, the August 2026 eligibility rules ask for a national fellowship. Project staff, or sponsored candidates with an employer’s NOC, can also apply. The engineering PhD takes self-sponsored candidates too. This is useful to know if CGCRI is your target, because CGCRI has advertised both science and engineering PhDs in earlier AcSIR rounds. It puts every notice on its own careers page.

What should you check with Bose Institute and IISER Kolkata?

Bose Institute was set up by J. C. Bose in 1917. As per the institute, PhD admission is done twice a year and the sessions mostly start near January and July. When we checked, the latest advertisement on its website was for the Spring 2025 session. That round had 48 vacancies, and applications were open till 22 May 2025. Interviews were in June. The age limit was 28, and the JRF fellowship was ₹37,000. If you held GATE, JEST or NET-LS but no fellowship, you could apply for a few institute fellowships. But the advertisement is silent on which university awards the degree. Ask the Dean’s office about it, and get these informations in writing before you accept the seat.

IISER Kolkata awards its own PhD. The application portal shows eight departments, and Humanities and Social Sciences is one among them. For more social-science options, look at our social sciences in Kolkata page. Admission happens in autumn and in spring. In September 2026 the institute was getting its Spring 2027 call ready, and Space Sciences is not taking scholars in that session. The fee was ₹200 (₹100 for SC, ST and PwD). After shortlisting they ask for two recommendation letters. Your referees must send them to IISER directly. For the interview, no travel allowance is paid.

Is a JRF essential, or will GATE, JEST or a lectureship NET do?

It changes from institute to institute. Kolkata’s physics centres depend a lot on JEST.

• A CSIR or UGC JRF is accepted by nearly every institute on this page. CSIR-IICB’s JRF route takes it, and DBT-JRF, INSPIRE and ICMR-JRF also. At SINP the life and chemical sciences side is stricter, and among NET results it takes only a CSIR, UGC or DBT JRF.
• NET lectureship (Category 2) is fine at SINP for physics. The S. N. Bose Centre also takes it, but only within a rank limit (up to AIR 100 in 2026–27). In VECC’s 2026 call, NET with lectureship only was not eligible.
• JEST is the main exam for physics scholars in this city. The S. N. Bose Centre takes it (any qualified rank in chemical and biological sciences, up to AIR 300 in astrophysics). SINP accepts it from 2025 onwards, and VECC accepts it too.
• GATE is accepted at SINP and at VECC for physics. The S. N. Bose Centre takes GATE up to AIR 500 or 1,000, depending on the department. AcSIR labs take it for engineering.
• JGEEBILS counts for SINP’s life-science stream (the 2026 test). Bose Institute has also listed it.
• No national score at all: there are only two such routes. One is ISI’s own JRF test. The other is AcSIR’s engineering PhD, where self-sponsored candidates are admitted.

Who admits you and who pays you are two separate matters. At IICB, the agency that gave your JRF pays you. SINP and ISI pay their own fellows. VECC also pays its GATE and JEST fellows itself. The state schemes on our West Bengal fellowships page are paid through state-funded universities, so confirm with the institute before you depend on them.

Most of the calls come in spring. Try to have your scores ready by March itself.

• March to May: IACS put out its advertisement on 12 March 2026 and closed it on 7 May. The S. N. Bose Centre took forms from 3 to 17 May. SINP kept applications open till an extended 25 May, and VECC till 31 May. The ISI test was on 10 May.
• Mid-April: this is when AcSIR’s August session comes. In 2026 that notice closed on 14 April.
• May and June: mostly interview time. For example, IACS chemistry interviews were on 18 and 19 May 2026, and IISER Kolkata physics had them on 18 and 19 June.
• October and November: AcSIR’s January session falls here. For January 2027 it closed on 31 October 2026, and the year before it closed on 31 October 2025. IISER Kolkata also does its spring-session interviews in this period, and in 2025 they were in November.