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List of Science Diploma Colleges in Tamil Nadu Based on 2026 Ranking
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STUDY SCIENCE ABROAD
Gender Accepted
Found 78 colleges
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| CD Rank | Colleges | Course Fees | Placement | User Reviews | Ranking |
|---|---|---|---|---|---|
| #1 | NAAC A++ | ₹ 12,760PG Diploma Bioinformatics- Total FeesCompare Fees | -- | 4.3 / 5 Based on 40 User ReviewsBest in Academics | #33th/300 in India for Science 2026 + 1 More |
| #2 | NAAC A++ | ₹ 30,000PG Diploma Fitness and Nutrition- Total FeesCompare Fees | ₹ 14,00,000Highest PackageCompare Placement | 4.2 / 5 Based on 228 User ReviewsBest in Infrastructure | #38th/300 in India for Science 2026 + 4 More |
| #3 | Dhanalakshmi Srinivasan College of Arts and Science for Women - [DSCAS], Perambalur Perambalur, Tamil Nadu CD Score: 770/1000 | ₹ 30,000PG Diploma Bioinformatics- Total Fees | -- | 4 / 5 Based on 52 User ReviewsBest in Infrastructure | #41th/300 in India for Science 2026 More |
| #4 | Kongunadu Arts and Science College, Coimbatore Coimbatore, Tamil Nadu |UGC Approved CD Score: 757/1000 NAAC A+ | ₹ 3,000PG Diploma Biodiversity Conservation- Total FeesCompare Fees | -- | 3.8 / 5 Based on 31 User ReviewsBest in Faculty | #50th/300 in India for Science 2026 + 1 More |
2026
![Dhanalakshmi Srinivasan College of Arts and Science for Women - [DSCAS] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1393313067Dhanalakshmi%20Srinivasan%20College%20of%20Arts%20and%20Science%20for%20Women.png&w=96&q=75 "Dhanalakshmi Srinivasan College of Arts and Science for Women - [DSCAS]"){kind=small}
![Sri Ramakrishna College of Arts and Science - [SRCAS] rounded](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1774276748logog.png&w=96&q=75 "Sri Ramakrishna College of Arts and Science - [SRCAS]"){kind=small}
Sri Ramakrishna College of Arts and Science - [SRCAS], Coimbatore
Coimbatore, Tamil Nadu |AICTE Approved
4.1 / 5 Based on 209 User
ReviewsBest in Social Life
![Ayya Nadar Janaki Ammal College - [ANJA] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1766213236Screenshot20251220121653.png&w=96&q=75 "Ayya Nadar Janaki Ammal College - [ANJA]"){kind=small}
![Bishop Heber College - [BHC] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1514359248Capture1.jpg&w=96&q=75 "Bishop Heber College - [BHC]"){kind=small}
![Dr. N.G.P. Arts and Science College - [DrNGPASC] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1587711168drngpasc.png&w=96&q=75 "Dr. N.G.P. Arts and Science College - [DrNGPASC]"){kind=small}
![National College - [NCT] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1486708295nationalcollegelogofooter.png&w=96&q=75 "National College - [NCT]"){kind=small}
| CD Rank | Colleges | Course Fees | Placement | User Reviews | Ranking |
|---|---|---|---|---|---|
| #9 | NAAC A+ | ₹ 33,190PG Diploma Geospatial Information Science- Total FeesCompare Fees | -- | 4.1 / 5 Based on 40 User ReviewsBest in Academics | #89th/300 in India for Science 2026 More |
| #10 | Sadakathullah Appa College - [SAC], Palayamkottai, Tirunelveli Tirunelveli, Tamil Nadu CD Score: 618/1000 NAAC A | ₹ 30,000Diploma Sericulture- Total Fees | -- | 3.6 / 5 Based on 20 User ReviewsBest in Social Life | #110th/300 in India for Science 2026 More |
| #11 | Hindusthan College of Arts and Science- [HICAS], Coimbatore Coimbatore, Tamil Nadu |AICTE Approved CD Score: 609/1000 NAAC A++ | --Diploma Microbial Biotechnology | 4 / 5 Based on 206 User ReviewsBest in Infrastructure | #122th/300 in India for Science 2026 + 4 More | |
| #12 | Seethalakshmi Ramaswami College - [SRC], Tiruchirappalli Tiruchirappalli, Tamil Nadu |AICTE Approved CD Score: 508/1000 NAAC A+ | --Diploma Sericulture | -- | 4.2 / 5 Based on 118 User ReviewsBest in Academics | #182th/300 in India for Science 2026 More |
![Sadakathullah Appa College - [SAC], Palayamkottai logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1456897343logo.png&w=96&q=75 "Sadakathullah Appa College - [SAC], Palayamkottai"){kind=small}
![Hindusthan College of Arts and Science- [HICAS] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1596182624HICAS.png&w=96&q=75 "Hindusthan College of Arts and Science- [HICAS]"){kind=small}
![Seethalakshmi Ramaswami College - [SRC] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1456989535logo.jpg&w=96&q=75 "Seethalakshmi Ramaswami College - [SRC]"){kind=small}
| CD Rank | Colleges | Course Fees | Placement | User Reviews | Ranking |
|---|---|---|---|---|---|
| #13 | Vels Institute of Science, Technology & Advanced Studies, Chennai Chennai, Tamil Nadu |NCTE, AICTE, PCI, BCI, UGC Approved CD Score: 484/1000 NAAC A++ | ₹ 23,89,836Advanced Diploma Nautical Science- Total FeesCompare Fees | 3.9 / 5 Based on 175 User ReviewsBest in Academics | #199th/300 in India for Science 2026 + 7 More | |
| #14 | V.V. Vanniaperumal College for Women, Virudhunagar Virudhunagar, Tamil Nadu |AICTE Approved CD Score: 483/1000 NAAC A++ | --Diploma Yoga | 4 / 5 Based on 13 User Reviews | #201th/300 in India for Science 2026 More | |
| #15 | NAAC A+ | --Diploma Biomedical Instrumentation | -- | 4.1 / 5 Based on 51 User ReviewsBest in Infrastructure | #244th/300 in India for Science 2026 More |
| #16 | Saveetha Institute of Medical And Technical Sciences - [SIMATS], Chennai Chennai, Tamil Nadu |AICTE, UGC Approved NAAC A++ | --Diploma Diabetology | 4.2 / 5 Based on 372 User ReviewsBest in Accomodation | -- |
![Saveetha Institute of Medical And Technical Sciences - [SIMATS] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1550657767logo.jpg&w=96&q=75 "Saveetha Institute of Medical And Technical Sciences - [SIMATS]"){kind=small}
| CD Rank | Colleges | Course Fees | Placement | User Reviews | Ranking |
|---|---|---|---|---|---|
| #17 | SRM Institute of Science and Technology - [SRMIST], Chennai Chennai, Tamil Nadu |NCTE, AICTE, PCI, MCI, NCHMCT Approved NAAC A++ | ₹ 40,000Diploma Yoga- Total FeesCompare Fees | 4 / 5 Based on 3134 User ReviewsBest in Infrastructure | -- | |
| #18 | Avinashilingam Institute For Home Science and Higher Education For Women, Coimbatore Coimbatore, Tamil Nadu |NCTE, AICTE, UGC, NBA, MHRD Approved NAAC A++ | ₹ 27,575PG Diploma Nutrition & Dietetics- Total Fees | 4 / 5 Based on 74 User ReviewsBest in Academics | -- | |
| #19 | University of Madras, Chennai Chennai, Tamil Nadu |UGC Approved NAAC A++ | ₹ 17,490PG Diploma Taxonomy Of Algae- Total FeesCompare Fees | 3.9 / 5 Based on 3318 User ReviewsBest in Academics | -- | |
| #20 | Gandhigram Rural Institute - [GRI], Dindigul Dindigul, Tamil Nadu |UGC Approved NAAC A++ | ₹ 60,920PG Diploma Sanitary Inspector- Total Fees | 4.3 / 5 Based on 35 User ReviewsBest in Social Life | -- |
![SRM Institute of Science and Technology - [SRMIST] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F15807262501569304335phpHattQO.png&w=96&q=75 "SRM Institute of Science and Technology - [SRMIST]"){kind=small}
![Gandhigram Rural Institute - [GRI] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1517311041goedt8523.png&w=96&q=75 "Gandhigram Rural Institute - [GRI]"){kind=small}
| CD Rank | Colleges | Course Fees | Placement | User Reviews | Ranking |
|---|---|---|---|---|---|
| #21 | Bharathiar University - [BU], Coimbatore Coimbatore, Tamil Nadu |UGC Approved NAAC A++ | ₹ 7,710PG Diploma Herbal Technology- Total FeesCompare Fees | -- | 4 / 5 Based on 1980 User ReviewsBest in Academics | -- |
| #22 | Alagappa University, Karaikudi Karaikudi, Tamil Nadu |AICTE, UGC, MHRD Approved NAAC A++ | ₹ 20,000PG Diploma Scuba Diving For Marine Biotechnology- Total FeesCompare Fees | -- | 3.8 / 5 Based on 158 User ReviewsBest in Academics | -- |
| #23 | Srimad Andavan Arts and Science College - [SAASC], Tiruchirappalli Tiruchirappalli, Tamil Nadu |AICTE Approved | ₹ 19,000PG Diploma Herbal Technology- Total FeesCompare Fees | -- | 3.9 / 5 Based on 19 User ReviewsBest in Faculty | #163th/197 in India for Science 2023 More |
| #24 | Annamalai University - [AU], Chidambaram Chidambaram, Tamil Nadu |NCTE, AICTE, NBA Approved NAAC A+ | ₹ 2,885Diploma Yoga- Total FeesCompare Fees | 3.7 / 5 Based on 301 User ReviewsBest in Academics | #801th/801 in India for Science 2020 + 6 More |
![Bharathiar University - [BU] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1394440468Bharathiar%20University.png&w=96&q=75 "Bharathiar University - [BU]"){kind=small}
![Srimad Andavan Arts and Science College - [SAASC] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2Fcol29940.gif&w=96&q=75 "Srimad Andavan Arts and Science College - [SAASC]"){kind=small}
2023![Annamalai University - [AU] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1394440386Annamalai%20University.png&w=96&q=75 "Annamalai University - [AU]"){kind=small}
2020
| CD Rank | Colleges | Course Fees | Placement | User Reviews | Ranking |
|---|---|---|---|---|---|
| #25 | Periyar University, Salem Salem, Tamil Nadu NAAC A++ | ₹ 17,875PG Diploma Geo Informatics- Total Fees | -- | 3.9 / 5 Based on 381 User ReviewsBest in Social Life | -- |
| #26 | Tamil Nadu Open University - [TNOU], Chennai Chennai, Tamil Nadu |UGC, DEB Approved NAAC A+ | ₹ 5,300Diploma Nutrition And Health Education- Total FeesCompare Fees | -- | 4.4 / 5 Based on 5 User ReviewsBest in Placements | -- |
| #27 | Christian Medical College - [CMC], Vellore Vellore, Tamil Nadu |INC, MCI Approved | ₹ 20,060PG Diploma Dietetics- Total FeesCompare Fees | -- | 4.4 / 5 Based on 42 User ReviewsBest in Faculty | -- |
| #28 | Jayaraj Annapackiam College for Women, Theni Theni, Tamil Nadu | ₹ 30,000Diploma Health Care And Administration- Total Fees | -- | 4.7 / 5 Based on 3 User Reviews | -- |
![Tamil Nadu Open University - [TNOU] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1492425837TNOULogo.jpg&w=96&q=75 "Tamil Nadu Open University - [TNOU]"){kind=small}
![Christian Medical College - [CMC] logo](/_next/image?url=https%3A%2F%2Fimage-static.collegedunia.com%2Fpublic%2Fcollege_data%2Fimages%2Flogos%2F1458024878logo.jpg&w=96&q=75 "Christian Medical College - [CMC]"){kind=small}
| CD Rank | Colleges | Course Fees | Placement | User Reviews | Ranking |
|---|---|---|---|---|---|
| #29 | Shrimati Indira Gandhi College, Tiruchirappalli Tiruchirappalli, Tamil Nadu NAAC A | --Diploma Yoga | 3.9 / 5 Based on 23 User Reviews | -- | |
| #30 | Excel Group of Institutions, Namakkal Namakkal, Tamil Nadu |NCTE, AICTE, PCI, UGC, NBA Approved NAAC A+ | ₹ 1,70,000Diploma Health Inspector- Total Fees | 3.6 / 5 Based on 82 User ReviewsBest in Infrastructure | -- |
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