Ponnaiyan Ramajayam Institute of Science and Technology: Rankings

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Ponnaiyan Ramajayam Institute of Science and Technology ranked 437th in India, 6909th in the global 2026 rating, and scored in 61 research topics. Ponnaiyan Ramajayam Institute of Science and Technology ranking is based on 3 factors: research output (EduRank's index has 1,196 academic publications and 11,158 citations attributed to the university), non-academic reputation, and the impact of notable alumni.

Ranking Category
#6909 of 14,131 In the World
#2669 of 5,830 In Asia
#437 of 876 In India
#45 of 53 In Tamil Nadu
#3 of 3 In Thanjavur
#1527 of 2,454 For Computational Chemistry
#2186 of 2,363 For Pharmacy
#2592 of 3,701 For Pharmacology
#9439 of 14,131 For Non-academic Prominence

Jump to topical rankings below

Acceptance rate and other statistics

Chemistry rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 353rd for Chemistry in India and 4009th in the World with 771 publications made and 10,068 citations received. Main research topics: Organic Chemistry, Biochemistry, Materials Science, Chemical Engineering, Physical chemistry.

Chemistry ranking Location
#353 of 485 In India
#1848 of 2,785 In Asia
#4009 of 6,561 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Chemistry Publications & Citations

Year Chemistry publications Chemistry citations
1993 0 0
1994 0 0
1995 0 0
1996 0 0
1997 0 0
1998 0 0
1999 0 0
2000 0 0
2001 0 0
2002 0 0
2003 0 0
2004 2 0
2005 1 0
2006 3 1
2007 0 0
2008 5 1
2009 32 20
2010 42 54
2011 56 169
2012 46 185
2013 34 221
2014 43 294
2015 53 291
2016 39 298
2017 59 360
2018 48 431
2019 42 522
2020 64 640
2021 48 845
2022 69 1055
2023 52 1327
2024 21 1391
2025 12 1296

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Chemistry.

Chemistry subfield India ranking Asia ranking World rank
Computational Chemistry 111 623 1527
Pharmacy 182 996 2186
Environmental Chemistry 290 1548 3272
Chemical Engineering 318 1688 3384
Nutrition and Food Science 312 1662 3460
Organic Chemistry 313 1673 3500
Physical chemistry 309 1690 3533
Nanotechnology 372 1876 3788
Biochemistry 344 1809 3960
Materials Science 386 1989 4277

Biology rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 393rd for Biology in India and 4667th in the World with 690 publications made and 8,172 citations received. Main research topics: Biochemistry, Genetics, Botany, Pharmacology, Paleontology.

Biology ranking Location
#393 of 490 In India
#2031 of 2,838 In Asia
#4667 of 6,841 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Biology Publications & Citations

Year Biology publications Biology citations
1993 0 0
1994 0 0
1995 0 0
1996 0 0
1997 0 0
1998 0 0
1999 0 0
2000 0 0
2001 0 0
2002 0 0
2003 0 0
2004 2 0
2005 1 0
2006 2 1
2007 0 0
2008 1 1
2009 17 11
2010 28 15
2011 37 71
2012 40 100
2013 34 135
2014 40 210
2015 38 251
2016 44 245
2017 59 336
2018 50 369
2019 43 482
2020 62 619
2021 45 836
2022 62 1056
2023 46 1306
2024 28 1322
2025 11 1261

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Biology.

Biology subfield India ranking Asia ranking World rank
Pharmacology 242 1201 2592
Microbiology 291 1387 3009
Biotechnology 320 1429 3074
Bioinformatics and Computational biology 294 1402 3117
Horticulture 306 1459 3158
Nutrition and Food Science 312 1662 3460
Botany 308 1551 3515
Nanotechnology 372 1876 3788
Agricultural Science 354 1692 3799
Immunology 328 1710 3931
Biochemistry 344 1809 3960
Genetics 368 1918 4326
Paleontology 406 2111 4906

Engineering rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 386th for Engineering in India and 4534th in the World with 637 publications made and 6,639 citations received. Main research topics: Materials Science, Chemical Engineering, Optical Engineering, Electrical Engineering, Metallurgical Engineering.

Engineering ranking Location
#386 of 492 In India
#2035 of 2,841 In Asia
#4534 of 6,795 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Engineering Publications & Citations

Year Engineering publications Engineering citations
2006 1 1
2007 0 0
2008 5 1
2009 13 11
2010 22 44
2011 36 126
2012 32 126
2013 26 152
2014 31 191
2015 46 207
2016 44 219
2017 46 279
2018 38 273
2019 50 358
2020 63 416
2021 43 593
2022 51 738
2023 54 984
2024 25 1046
2025 12 1003

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Engineering.

Engineering subfield India ranking Asia ranking World rank
Biotechnology 320 1429 3074
Chemical Engineering 318 1688 3384
Nanotechnology 372 1876 3788
Optical Engineering 323 1819 3955
Computer Networking 325 1841 4098
Metallurgical Engineering 377 1919 4111
Electrical Engineering 349 1953 4237
Materials Science 386 1989 4277
Acoustical Engineering 324 1912 4361
Telecommunications 364 2012 4391
Mechanical Engineering 404 2206 5115

Physics rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 377th for Physics in India and 4568th in the World with 570 publications made and 5,931 citations received. Main research topics: Quantum and Particle physics, Materials Science, Optical Engineering, Nanotechnology, Astrophysics and Astronomy.

Physics ranking Location
#377 of 489 In India
#2021 of 2,822 In Asia
#4568 of 6,729 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Physics Publications & Citations

Year Physics publications Physics citations
2008 5 1
2009 25 13
2010 28 47
2011 40 153
2012 30 145
2013 24 176
2014 34 213
2015 37 199
2016 33 214
2017 44 266
2018 32 284
2019 41 345
2020 47 395
2021 36 524
2022 42 621
2023 42 860
2024 20 902
2025 10 845

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Physics.

Physics subfield India ranking Asia ranking World rank
Nanotechnology 372 1876 3788
Optical Engineering 323 1819 3955
Astrophysics and Astronomy 307 1766 4193
Materials Science 386 1989 4277
Quantum and Particle physics 340 1934 4325
Acoustical Engineering 324 1912 4361

Environmental Science rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 413th for Environmental Science in India and 5077th in the World with 469 publications made and 5,512 citations received. Main research topics: Ecology, Geology, Geography and Cartography, Paleontology, Agricultural Science.

Environmental Science ranking Location
#413 of 494 In India
#2163 of 2,841 In Asia
#5077 of 6,888 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Environmental Science Publications & Citations

Year Environmental Science publications Environmental Science citations
1993 0 0
1994 0 0
1995 0 0
1996 0 0
1997 0 0
1998 0 0
1999 0 0
2000 0 0
2001 0 0
2002 0 0
2003 0 0
2004 2 0
2005 1 0
2006 2 0
2007 0 0
2008 4 0
2009 6 6
2010 21 28
2011 21 68
2012 25 63
2013 18 83
2014 25 105
2015 20 140
2016 24 152
2017 48 227
2018 37 222
2019 42 297
2020 48 367
2021 32 518
2022 40 667
2023 30 813
2024 15 819
2025 8 740

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Environmental Science.

Environmental Science subfield India ranking Asia ranking World rank
Environmental Chemistry 290 1548 3272
Environmental Management 312 1610 3694
Agricultural Science 354 1692 3799
Ecology 403 2075 4812
Paleontology 406 2111 4906
Geology 415 2174 5075
Geography and Cartography 446 2411 5839

Medicine rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 389th for Medicine in India and 5055th in the World with 438 publications made and 4,640 citations received. Main research topics: Pharmacology, Pathology, Pharmacy, Psychiatry, Immunology.

Medicine ranking Location
#389 of 488 In India
#2102 of 2,817 In Asia
#5055 of 6,793 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Medicine Publications & Citations

Year Medicine publications Medicine citations
2006 2 1
2007 0 0
2008 0 0
2009 18 10
2010 17 11
2011 31 41
2012 22 69
2013 28 91
2014 25 131
2015 27 148
2016 24 144
2017 34 187
2018 33 217
2019 24 269
2020 33 387
2021 26 442
2022 34 569
2023 30 647
2024 21 620
2025 7 558

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Medicine.

Medicine subfield India ranking Asia ranking World rank
Pharmacy 182 996 2186
Pharmacology 242 1201 2592
Immunology 328 1710 3931
Pathology 418 2194 5101
Psychiatry 360 2143 5159

Computer Science rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 371st for Computer Science in India and 4829th in the World with 422 publications made and 2,179 citations received. Main research topics: Artificial Intelligence (AI), Machine Learning, Telecommunications, Cyber Security, Bioinformatics and Computational biology.

Computer Science ranking Location
#371 of 490 In India
#2090 of 2,842 In Asia
#4829 of 6,855 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Computer Science Publications & Citations

Year Computer Science publications Computer Science citations
2009 10 7
2010 11 6
2011 23 17
2012 19 32
2013 26 39
2014 43 49
2015 22 91
2016 37 89
2017 22 100
2018 32 119
2019 33 133
2020 36 201
2021 24 261
2022 29 311
2023 28 335
2024 19 367
2025 7 446

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Computer Science.

Computer Science subfield India ranking Asia ranking World rank
Bioinformatics and Computational biology 294 1402 3117
Cyber Security 316 1698 3844
Computer Networking 325 1841 4098
Computer Vision 343 1924 4164
Machine Learning 345 1965 4287
Artificial Intelligence (AI) 338 1913 4301
Telecommunications 364 2012 4391

Liberal Arts & Social Sciences rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 465th for Liberal Arts & Social Sciences in India and 6391st in the World with 279 publications made and 1,131 citations received. Main research topics: Philosophy, Political Science, Law, History, Linguistics.

Liberal Arts & Social Sciences ranking Location
#465 of 493 In India
#2552 of 2,867 In Asia
#6391 of 7,088 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Liberal Arts & Social Sciences Publications & Citations

Year Liberal Arts & Social Sciences publications Liberal Arts & Social Sciences citations
2005 1 0
2006 0 0
2007 0 0
2008 0 0
2009 3 2
2010 9 1
2011 8 13
2012 10 19
2013 11 28
2014 17 34
2015 5 43
2016 24 36
2017 31 62
2018 26 72
2019 30 87
2020 25 127
2021 17 196
2022 29 213
2023 21 281
2024 10 231
2025 2 232

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Liberal Arts & Social Sciences.

Liberal Arts & Social Sciences subfield India ranking Asia ranking World rank
Linguistics 409 2367 5659
Archaeology 445 2422 5894
History 448 2453 6110
Philosophy 422 2444 6121
Law 445 2488 6230
Political Science 447 2518 6369
Sociology 466 2664 6580

Mathematics rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 404th for Mathematics in India and 5287th in the World with 175 publications made and 875 citations received. Main research topic: Statistics.

Mathematics ranking Location
#404 of 469 In India
#2272 of 2,725 In Asia
#5287 of 6,434 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Mathematics Publications & Citations

Year Mathematics publications Mathematics citations
2011 7 7
2012 9 8
2013 5 19
2014 16 12
2015 14 34
2016 12 35
2017 12 41
2018 12 54
2019 10 65
2020 15 71
2021 17 91
2022 15 114
2023 11 121
2024 13 85
2025 1 106

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Mathematics.

Mathematics subfield India ranking Asia ranking World rank
Statistics 396 2218 5146

Psychology rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 419th for Psychology in India and 5918th in the World with 155 publications made and 974 citations received. Main research topic: Psychiatry.

Psychology ranking Location
#419 of 469 In India
#2432 of 2,766 In Asia
#5918 of 6,663 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Psychology Publications & Citations

Year Psychology publications Psychology citations
2009 0 1
2010 1 2
2011 5 3
2012 5 14
2013 10 13
2014 14 27
2015 7 37
2016 14 23
2017 13 36
2018 15 44
2019 15 52
2020 11 87
2021 8 99
2022 11 127
2023 10 120
2024 12 157
2025 4 179

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Psychology.

Psychology subfield India ranking Asia ranking World rank
Psychiatry 360 2143 5159

Other rankings

Non-core subjects for Ponnaiyan Ramajayam Institute of Science and Technology

Speciality India Asia World Rank
Management 392 2303 5457
Art & Design 396 2344 5797
Business 427 2430 5904
Economics 444 2461 6022