Looking for the top Science colleges in Tamil Nadu in 2025? Tamil Nadu has over 23+ science colleges. Top government institutes include TNAU, PSG College of Arts and Science, Annamalai University Distance Education, VCRI, IMU Chennai , and leading private universities are Amrita Vishwa Vidyapeetham, AVVM Sri Pushpam College, CMI, S.A. College of Arts and Science, Merf Institute of Speech and Hearing . These colleges offer B.Sc., M.Sc. and other science programs. Admissions to these colleges are primarily conducted through exams such as CUET .
When selecting the best science colleges in Tamil Nadu, students should consider factors such as NIRF rankings, placement records, return on investment (ROI), location, faculty, and specializations. This guide highlights the top-ranked science colleges in Tamil Nadu 2025 providing all key details on fees, placements, and entrance exams to help students make an informed choice.
Top Science Colleges in Tamil Nadu 2025: Key Highlights
| Metric | Details |
| Total Colleges in Tamil Nadu | 23+ |
| Top Exams Accepted | CUET |
| Ownership | ~55% Private, ~45% Government |
| Top Recruiters | Wipro, Cognizant, Google, IBM, Oracle |
| Average Fees | ₹ 5.0 K - ₹ 40.00 L |
| Average Placement | ₹ 3.60 L - ₹ 21.00 L |
Government vs Private Science Colleges in Tamil Nadu 2025
Science aspirants in Tamil Nadu can choose between government-funded institutes known for their affordability and high ROI, and private universities that offer modern infrastructure, global exposure, and multiple entrance options. The comparison below will help you determine which path best aligns with your academic and career goals.
Top Government Science Colleges in Tamil Nadu 2025
| College | Avg Annual Fees (Total) | Entrance Exams | Average Placement Package | Median Placement Package |
| TNAU | ₹ 55.0 K - ₹ 3.92 L | - | - | - |
| PSG College of Arts and Science | ₹ 5.0 K - ₹ 2.70 L | - | ₹ 3.60 L - ₹ 3.80 L | ₹ 3.80 L |
| Annamalai University Distance Education | ₹ 5.3 K - ₹ 18.7 K | - | - | - |
| VCRI | ₹ 48.3 K | - | - | - |
| IMU Chennai | ₹ 2.75 L - ₹ 10.00 L | CUET | - | - |
Top Private Science Colleges in Tamil Nadu 2025
| College | Avg Annual Fees (Total) | Entrance Exams | Average Placement Package | Median Placement Package | Highest Placement Package |
| Amrita Vishwa Vidyapeetham | ₹ 26.0 K - ₹ 16.70 L | CUET | ₹ 9.20 L | ₹ 9.20 L | ₹ 57.00 L |
| AVVM Sri Pushpam College | - | - | - | - | - |
| CMI | ₹ 4.95 L - ₹ 7.43 L | - | - | - | - |
| S.A. College of Arts and Science | ₹ 1.40 L - ₹ 2.30 L | - | - | - | - |
| K.C.S Kasi Nadar College of Arts and Science | - | - | - | - | - |
Top Trending Courses in Science 2025
Science in Tamil Nadu offers a wide range of courses to match industry demand and student interest. The most popular fields include M.Sc. in Physics , M.Sc. in Mathematics , M.Sc. in Chemistry . The table below highlights the top courses, their leading colleges, entrance exams, average fees, and placement packages.
| Course | Top Colleges | Entrance Exams | Average Fees (Total) | Average Package |
| M.Sc. in Physics | Amrita Vishwa Vidyapeetham, PSG College of Arts and Science, Annamalai University Distance Education, AVVM Sri Pushpam College, Central University of Tamil Nadu | CUET | ₹ 720 - ₹ 6.01 L | ₹ 3.83 L - ₹ 23.10 L |
| M.Sc. in Mathematics | Amrita Vishwa Vidyapeetham, PSG College of Arts and Science, Annamalai University Distance Education, AVVM Sri Pushpam College, Central University of Tamil Nadu | CUET | ₹ 432 - ₹ 4.95 L | ₹ 3.83 L - ₹ 23.10 L |
| M.Sc. in Chemistry | Amrita Vishwa Vidyapeetham, PSG College of Arts and Science, Annamalai University Distance Education, AVVM Sri Pushpam College, Central University of Tamil Nadu | CUET | ₹ 720 - ₹ 5.80 L | ₹ 3.83 L - ₹ 23.10 L |
| M.Sc. in Biotechnology | Amrita Vishwa Vidyapeetham, PSG College of Arts and Science, AVVM Sri Pushpam College, Central University of Tamil Nadu, TNJFU | CUET | ₹ 5.3 K - ₹ 6.33 L | ₹ 1.78 L - ₹ 23.10 L |
| M.Sc. in Microbiology | Amrita Vishwa Vidyapeetham, TNAU, Annamalai University Distance Education, Central University of Tamil Nadu | CUET | ₹ 480 - ₹ 4.41 L | ₹ 3.20 L - ₹ 37.00 L |
| M.Sc. in Zoology | PSG College of Arts and Science, Annamalai University Distance Education, AVVM Sri Pushpam College | CUET | ₹ 2.3 K - ₹ 3.37 L | ₹ 3.83 L - ₹ 23.10 L |
| M.Sc. in Botany | PSG College of Arts and Science, Annamalai University Distance Education, AVVM Sri Pushpam College | CUET | ₹ 2.0 K - ₹ 3.51 L | ₹ 3.83 L - ₹ 23.10 L |
| Bachelor of Science (B.Sc.) | - | CUET | ₹ 3.4 K - ₹ 3.60 L | - |
| M.Sc. in Computer Science | PSG College of Arts and Science, Annamalai University Distance Education, AVVM Sri Pushpam College, Central University of Tamil Nadu, CMI | CUET | ₹ 480 - ₹ 5.50 L | ₹ 1.78 L - ₹ 21.00 L |
| B.Sc. in Computer Science | PSG College of Arts and Science, S.A. College of Arts and Science, K.C.S Kasi Nadar College of Arts and Science, Theivanai Ammal College For Women, KRMMC Chennai | CUET | ₹ 36.0 K - ₹ 10.49 L | ₹ 1.49 L - ₹ 8.00 L |
Entrance Exams Accepted by Top Science Colleges in Tamil Nadu 2025
Admission to the top Science colleges in Tamil Nadu is primarily determined through national, institute-level, and state-level entrance exams.
| Exam | Top Accepting Colleges |
| CUET | Amrita Vishwa Vidyapeetham, IMU Chennai, Central University of Tamil Nadu |
State-wise & City-wise Top Science Colleges in Tamil Nadu 2025
Science education in Tamil Nadu varies by state and city, with some regions offering better institutions, private universities, and placement opportunities. Use the list below to explore the top Science colleges by state and city.
Top Cities for Science Colleges in Tamil Nadu 2025
Top Science Colleges in Chennai
| College | Ownership | Entrance Exams |
| IMU Chennai | Public/Government | CUET |
| Loyola College | Private | - |
| DDGDVC | Private | - |
| MOPVC | Private | - |
| WCC | Private | - |
Top Science Colleges in Tiruchirappalli
| College | Ownership |
| JMCA | Public/Government |
| Anbil Dharmalingam Agricultural College and Research Institute - Tamil Nadu Agricultural University | Public/Government |
| CDEBU | |
| Holy Cross College | Private |
Top Science Colleges in Coimbatore
| College | Ownership | Entrance Exams |
| PSG College of Arts and Science | Public/Government | - |
| TNAU | Public/Government | - |
| Amrita Vishwa Vidyapeetham | Private | CUET |
| CMSCSC | Private | - |
Top Science Colleges in Madurai
| College | Ownership |
| Glanis Institute of Allied Health Sciences | Private |
| Madura College | Public-Private |
| Agricultural College & Research Institute, Madurai | Public/Government |
Top Science Colleges in Thanjavur
| College | Ownership | Entrance Exams |
| Central University of Tamil Nadu | Public/Government | CUET |
| AVVM Sri Pushpam College | Public-Private | - |
FAQ About Science Colleges in Tamil Nadu 2025
Which is the No.1 science college in Tamil Nadu?
According to NIRF 2025, the No.1 science college in Tamil Nadu is TNAU , followed by PSG College of Arts and Science and Annamalai University Distance Education .
Which entrance exam is required for science ?
For admission to top science colleges in Tamil Nadu, students primarily need to appear for CUET .
What is the average science fee in Tamil Nadu?
The average fees range from ₹ 5.0 K - ₹ 40.00 L per year. Government colleges typically charge ₹ 55.0 K - ₹ 3.92 L per year, while private colleges may charge ₹ 26.0 K - ₹ 16.70 L per year.
Which private science college has the best placements?
Among private institutions, Amrita Vishwa Vidyapeetham and AVVM Sri Pushpam College and CMI have the strongest placement records.