Tamil Nadu SSLC Grading System 2025: How to calculate CGPA in TN 10th Result 2025?
Tamil Nadu Board 10th 2026 ( Tamilnadu 10th )
Exam On - 11 Mar '26 - 6 Apr '26
Students may check and download their TN 10th Result 2025 using roll number and date of birth. While checking the TN SSLC Marksheet 2025, students must understand Tamil Nadu SSLC Grading System 2025. On this page, we have decoded the TN SSLC grading system 2025 as per the percentage secured.
TN SSLC Grading System 2025
TN SSLC Grading System 2025: The Directorate of Government Examination (DGE), TN has declared the Tamil Nadu SSLC result 2025 today, i.e. May 16, 2025, at 9 AM. Students are advised to keep TN Board 10th Admit Card 2025 handy to check TN SSLC Result 2025. Students may check and download their TN 10th Result 2025 using roll number and date of birth. While checking the TN SSLC Marksheet 2025, students must understand Tamil Nadu SSLC Grading System 2025. Students appearing for TN SSLC Exam 2025 must note that TN 10th follows a 10 point grading system. On this page, we have decoded the TN SSLC grading system 2025 as per the percentage secured.
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www.tnresults.nic.in 10th result 2025 can be accessed online, as well as, via multiple other ways such as SMS, DigiLocker, TN App, etc. Students checking their TN SSLC Makrsheet 2025, may go through the grading system details that the Tamil Nadu Board follows.
- Open the official website- tnresults.nic.in
- Click on SSLC Exam Results May 2026
- Enter the registration number and date-of-birth
- The TN 10th result will appear on the screen
- Save and download the result
- Take a print copy of the same and secure it for future
TN 10th result 2026 will be released online at the official website - tnresults.nic.in. Students can check their Tamil Nadu SSLC result 2026 using roll number and date of birth. Students can also check TN 10th result 2025 via SMS. TN SSLC result 2026 can be checked via TN SSLC Result app. Tamil Nadu 10th result 2026 was out on May 16, 2025.
- TN SSLC Grading System Decoded!
- For Marks in 1st, 3rd and Non-Language subjects
- For Marks in 2nd Language subjects
- TN SSLC Result 2025 via SMS
- How to check Tamil Nadu 10th Result 2025?
TN SSLC Grading System Decoded!
Tamil Nadu SSLC Grading System contain grades starting from A1 and downwards towards E. The allocation of grades under Marks secured in 2nd language subject and Marks secured in 1st, 3rd and Non-Language subjects are is different.
For Marks in 1st, 3rd and Non-Language subjects
- Students securing 91-100 marks in 1st, 3rd and Non-Language subjects get A1 grade.
- Students securing 81 – 90 marks are given A2 grade
- Students securing 71 – 80 marks get B1 grade
- Students securing 61-70 marks get B2 grade
- Students securing 51-60 marks get C1 grade
- Students securing 41-50 marks get C2 grade
- Students securing 35-40 marks get D grade
- Students securing 0-34 marks get E grade
For Marks in 2nd Language subjects
- Students securing 90-100 marks get A1 grade.
- Students securing 79 – 89 marks are given A2 grade
- Students securing 68 - 78 marks get B1 grade
- Students securing 57 – 67 marks get B2 grade
- Students securing 46-56 marks get C1 grade
- Students securing 35 - 45marks get C2 grade
- Students securing 20-34 marks get D grade
- Students securing 0- 19 marks get E grade
The table given below illustrates the grades and grade points of TN 10th for all the subjects. Students can consider the same to calculate their GPA scores.
| Grade |
Grade Point |
Marks in 1st,3rd and Non-Language subjects |
Marks in 2nd language subject |
|---|---|---|---|
| A1 |
10 |
91-100 |
90-100 |
| A2 |
9 |
81-90 |
79-89 |
| B1 |
8 |
71-80 |
68-78 |
| B2 |
7 |
61-70 |
57-67 |
| C1 |
6 |
51-60 |
46-56 |
| C2 |
5 |
41-50 |
35-45 |
| D |
4 |
35-40 |
20-34 |
| E |
- |
0-34 |
00-19 |
How to calculate CGPA in Tamil Nadu SSLC?
- Add the grade points of each subjects (Total Grade Point - TGP)
- Multiply the sum by 1.11
- Percentage = TGP*1.11
TN SSLC Result 2025 via SMS
To check TN 10th Result 2025 via SMS, students may use the mobile phone and send an SMS in the following format:
- Type TNBOARD10, Roll Number
- Send to 09282232585, or 09282232585.
- TN SSLC Result 2025 for the shared roll number will be received on the same mobile number.
How to check Tamil Nadu 10th Result 2025?
Students can check their TN SSLC result 2025 in online mode through the official website. The step to check the result are given below:
- Go to the official website- tnresults.nic.in
- Navigate and click on SSLC Exam Results May 2025
- A login window will be opened on the screen
- Enter the registration number and date-of-birth
- The result will appear on the screen. Check for any discrepancy
- Save and download the result
- Take a print copy of the same and secure it for future
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Unfortunately in such a scenario, candidates will have to repeat the year and take the TN SSLC exam next year. In the meanwhile, they must analyse their weaknesses and rebuild their preparation strategy so that they can pass the exam with satisfactory marks. They have to work hard and prepare well for the exam. They can also join any tuition centres for the supplementary exam preparation. They are advised to make a proper time table and learn accordingly.
- Open the official website- tnresults.nic.in
- Click on SSLC Exam Results May 2026
- Enter the registration number and date-of-birth
- The TN 10th result will appear on the screen
- Save and download the result
- Take a print copy of the same and secure it for future
TN 10th result 2026 will be out on May 20, 2026 tentatively. TN SSLC result 2026 will be released on the official website -tnresults.nic.in. Students can check their Tamil Nadu SSLC result 2026 using roll number and date of birth. They can also check the TN Class 10 result 2026 by using SMS. The TN 10th result 2025 was out on May 16, 2025.
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Anything you would want to ask experts?
Students need not worry, if they fail in TN SSLC exam 2025. They can appear for the supplementary exam. The TN board will release the TN SSLC supplementary dates 2025 soon after the release of the TN 10th result 2025. TN SSLC supplementary exam will be held in June/July 2025.