Top 10 B.Tech Mechanical Engineering Colleges in Tamil Nadu, Ranked on Official Data
Reviewed monthly · last reviewed 1 Oct 2026 · list last changed 19 Oct 2026
| # | College | Think Grads Rating | NAAC grade (CGPA) | Location |
|---|---|---|---|---|
| 1 | Indian Institute of Technology Madras | 4.8/5 based on 4 of 6 factors | — | Tamil Nadu |
| 2 | Kalasalingam Academy Of Research And Education | 4.5/5 based on 3 of 6 factors | A++ (3.51) | Virudhunagar, Tamil Nadu |
| 3 | Sri Krishna College of Engineering and Technology | 4.6/5 based on 3 of 6 factors | A++ (3.71) | Coimbatore, Tamil Nadu |
| 4 | Kumaraguru College Of Technology | 4.6/5 based on 3 of 6 factors | A++ (3.62) | Coimbatore, Tamil Nadu |
| 5 | K S R College Of Engineering | 4.6/5 based on 3 of 6 factors | A++ (3.69) | Namakkal, Tamil Nadu |
| 6 | St Joseph’s College, Tamil Nadu | 4.5/5 based on 3 of 6 factors | A++ (3.58) | Tiruchirappalli, Tamil Nadu |
| 7 | K.S.Rangasamy College Of Technology | 4.4/5 based on 3 of 6 factors | A++ (3.56) | Namakkal, Tamil Nadu |
| 8 | Karpagam Institute Of Technology | 4.4/5 based on 3 of 6 factors | A++ (3.53) | Coimbatore, Tamil Nadu |
| 9 | R P Sarathy Institute Of Technology | 4.4/5 based on 3 of 6 factors | A++ (3.59) | Salem, Tamil Nadu |
| 10 | Thiagarajar College Of Engineering | 4.3/5 based on 3 of 6 factors | A++ (3.56) | Madurai, Tamil Nadu |
How we ranked these colleges
Colleges in NIRF's national top 100 for this course's category are listed first in NIRF order, and the rest follow by the Think Grads Rating. The rating uses official data only: academic standing, student demand, approvals and standing, placement and fee disclosures, and transparency. Each college is compared with every college in India that offers the same course. Tamil Nadu has 24 rated B.Tech Mechanical Engineering colleges. Colleges cannot pay to be listed or to change their position.
1. Indian Institute of Technology Madras
Indian Institute of Technology Madras is at position 1 in Tamil Nadu with a Think Grads Rating of 4.8. It was ranked 1 in NIRF's engineering category in 2025. In JEE Advanced 2025, its Mechanical Engineering closing rank for General, all-India seats in round 6 was 2468. Its academic standing and student demand scores are higher than those of 99% of the colleges compared.
Good fit if you are a strong JEE Advanced candidate who wants the NIRF number 1 engineering institution in this list.
Cutoffs · Fees · Is it genuine?
2. Kalasalingam Academy Of Research And Education
Kalasalingam Academy Of Research And Education, Virudhunagar, is at position 2 with a rating of 4.5. It was ranked 33 in NIRF's engineering category in 2025. NAAC graded it A++ with a CGPA of 3.51, valid until 13 Feb 2029. Its academic standing score is higher than that of 94% of the colleges compared, and its official disclosures score is higher than 92%. It is a deemed university.
Good fit if you want a NIRF-ranked deemed university with an A++ NAAC grade.
Cutoffs · Fees · Is it genuine?
3. SRI KRISHNA COLLEGE OF ENGINEERING AND TECHNOLOGY
SRI KRISHNA COLLEGE OF ENGINEERING AND TECHNOLOGY, Coimbatore, is at position 3 with a rating of 4.6. It was ranked 100 in NIRF's engineering category in 2025. NAAC graded it A++ with a CGPA of 3.71, valid until 8 Aug 2029. Its academic standing score is higher than that of 96% of the colleges compared. It is a private college.
Good fit if you want a NIRF-ranked private college in Coimbatore with a high NAAC score.
Cutoffs · Fees · Is it genuine?
4. Kumaraguru College Of Technology
Kumaraguru College Of Technology, Coimbatore, is at position 4 with a rating of 4.6. NAAC graded it A++ with a CGPA of 3.62, valid until 1 Aug 2027. Its official disclosures score is higher than that of 99% of the colleges compared, and its academic standing score is higher than 97%. It is a private college.
Good fit if you value a college that publishes a lot of official information and holds an A++ NAAC grade.
Cutoffs · Fees · Is it genuine?
5. K S R College Of Engineering
K S R College Of Engineering, Namakkal, is at position 5 with a rating of 4.6. NAAC graded it A++ with a CGPA of 3.69, valid until 16 Jan 2028. Its academic standing score is higher than that of 98% of the colleges compared, and its official disclosures score is higher than 80%. It is a private college.
Good fit if you want a private college in Namakkal with a strong NAAC score.
Cutoffs · Fees · Is it genuine?
6. St Joseph's College
St Joseph's College, Tiruchirappalli, is at position 6 with a rating of 4.5. NAAC graded it A++ with a CGPA of 3.58. Its official disclosures score is higher than that of 97% of the colleges compared, and its academic standing score is higher than 95%. It is listed as a government college.
Good fit if you want a college in Tiruchirappalli with an A++ NAAC grade and extensive official disclosures.
Cutoffs · Fees · Is it genuine?
7. K.S.Rangasamy College Of Technology
K.S.Rangasamy College Of Technology, Namakkal, is at position 7 with a rating of 4.4. NAAC graded it A++ with a CGPA of 3.56, valid until 9 Mar 2028. Its academic standing score is higher than that of 94% of the colleges compared, and its official disclosures score is higher than 80%. It is a private college.
Good fit if you want a private college in Namakkal with an A++ NAAC grade.
Cutoffs · Fees · Is it genuine?
8. Karpagam Institute Of Technology
Karpagam Institute Of Technology, Coimbatore, is at position 8 with a rating of 4.4. NAAC graded it A++ with a CGPA of 3.53, valid until 1 Aug 2028. Its academic standing score is higher than that of 92% of the colleges compared, and its official disclosures score is higher than 80%. It is a private college.
Good fit if you want a Coimbatore private college with an A++ NAAC grade.
Cutoffs · Fees · Is it genuine?
9. R P Sarathy Institute Of Technology
R P Sarathy Institute Of Technology, Salem, is at position 9 with a rating of 4.4. NAAC graded it A++ with a CGPA of 3.59, valid until 7 Jul 2028. Its academic standing score is higher than that of 95% of the colleges compared, and its official disclosures score is higher than 59%. It is a private college.
Good fit if you want a private college in Salem with an A++ NAAC grade.
Cutoffs · Fees · Is it genuine?
10. Thiagarajar College Of Engineering
Thiagarajar College Of Engineering, Madurai, is at position 10 with a rating of 4.3. NAAC graded it A++ with a CGPA of 3.56, valid until 4 Sep 2029. Its academic standing score is higher than that of 94% of the colleges compared. It is listed as a government college.
Good fit if you want a Madurai college with an A++ NAAC grade valid until 2029.
Cutoffs · Fees · Is it genuine?
How the top three compare
The top three differ in NIRF standing and rating. Indian Institute of Technology Madras was ranked 1 in NIRF engineering 2025 and is rated 4.8. Kalasalingam Academy Of Research And Education was ranked 33 and is rated 4.5. SRI KRISHNA COLLEGE OF ENGINEERING AND TECHNOLOGY was ranked 100 and is rated 4.6. NAAC CGPA is 3.51 for Kalasalingam and 3.71 for Sri Krishna. Their ownership differs: deemed for Kalasalingam and private for Sri Krishna.
How to choose, and your chances
Use this list as a starting point, then match it with your own exam rank, category and budget. Check official closing ranks for your category, such as the JEE Advanced 2025 round 6 closing rank of 2468 at Indian Institute of Technology Madras. Also confirm NAAC validity dates and AICTE or UGC approval before applying. Each college on Think Grads has its own cutoff, fees and "is it genuine?" pages. The Think Grads college finder and compare tool help you build a shortlist.
What changed this month
- No changes this month: the latest official data did not change the order.
Frequently asked questions
Which is the top B.Tech Mechanical Engineering college in Tamil Nadu?
Indian Institute of Technology Madras is ranked #1 on this list with a Think Grads Rating of 4.8. It was also ranked 1 in NIRF's engineering category in 2025. The list is reviewed every month using official data.
How many colleges are rated for this course in Tamil Nadu?
Think Grads has rated 24 B.Tech Mechanical Engineering colleges in Tamil Nadu. Each one is compared with every college in India offering the same course, and this page lists the top ten by the fixed ranking method on a 1.0 to 5.0 scale.
What is the Think Grads Rating based on?
It uses official data only: NAAC grades and scores, NIRF rank where ranked, counselling closing ranks, approvals, official placement and fee disclosures once verified, and how much information a college publishes. Colleges cannot pay to change their position.
Which colleges on this list hold a NAAC A++ grade?
The NAAC records in our data show A++ for Kalasalingam Academy Of Research And Education, SRI KRISHNA COLLEGE OF ENGINEERING AND TECHNOLOGY, Kumaraguru College Of Technology and K S R College Of Engineering. The same grade is recorded for Thiagarajar College Of Engineering.
What was the closing rank at IIT Madras for Mechanical Engineering?
In JEE Advanced 2025, the round 6 closing rank for General category, all-India seats in Mechanical Engineering at Indian Institute of Technology Madras was 2468. Check the latest official counselling data before you decide.
Which colleges are NIRF-ranked among the top three?
All three are NIRF-ranked in the engineering category for 2025. Indian Institute of Technology Madras is 1, Kalasalingam Academy Of Research And Education is 33, and SRI KRISHNA COLLEGE OF ENGINEERING AND TECHNOLOGY is 100.
Which Tamil Nadu cities appear on this list?
The colleges are located in Tamil Nadu, in Coimbatore, Namakkal, Virudhunagar, Tiruchirappalli, Salem and Madurai. Coimbatore has three colleges here: Sri Krishna, Kumaraguru and Karpagam Institute Of Technology.
How often is this list updated?
The list is reviewed every month when new official data arrives. This version was reviewed in October 2026. Positions follow the fixed method of NIRF order for national top 100 colleges first, then the Think Grads Rating.