TBSE 12th Grading System 2026 - Tripura Board HS Grading System, Passing Marks Criteria and Marking Scheme

Pratha Shishodia

Updated On: December 19, 2025 06:31 PM

Tripura HS Grading System 2026 includes grades from A to E. Students can go through the grading system to understand how the grades are provided to students.
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Tripura HS Grading System 2026
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Tripura HS Grading System 2026 is set by the Tripura board. The board follows an eight-point grading system which includes grades from A1 to E. The minimum grade required to pass the Tripura HS exams is grade “D”. On scoring 33 marks and above, students will be awarded with the minimum passing grade. If students score below 32 marks, they will get the fail status and be provided with “E” grade. Similarly, on scoring between 91 to 100 marks, students will be given grade “A”. The article includes detailed information about the grades and For more details about the grading system, continue reading the article.
Also Read - TBSE 12th Result 2026

Tripura HS Grading System 2026

The table below represents the grades and marks allotted to students. The grades from highest to lowest are explained in the table according to the division of marks. The students can understand the table in detail to know the grades, marks, and pass or fail status.

Grade

Subject-wise Range of Marks

Range of Aggregate Marks

Result: Pass/Fail

A1

91 - 100

451-500

Pass

A2

81 - 90

401-450

Pass

B1

71-80

351-400

Pass

B2

61-70

301-350

Pass

C1

51-60

251-300

Pass

C2

41-50

201-250

Pass

D

33-40

165-200

Pass

E

32 and below

Below 165

Fail

TBSE HS Grade Points

The TBSE Class 12th grading system includes grade points ranging from 8 to 1, each representing different grades and corresponding aggregate marks. The passing grade point for TBSE Class 12th is 2, which corresponds to a D grade for marks between 33 and 40. The table below outlines the grade points, grades, and their respective aggregate marks in the TBSE Class 12th grading system.

Grade Points

Grade

Overall marks

8

A1

451 to 500

7

A2

401 to 450

6

B1

351 to 400

5

B2

301 to 350

4

C1

251 to 300

3

C2

201 to 250

2

D

165 to 200

1

E

Below 165

Also Read - TBSE 12th Compartment Exam 2026

Tripura HS Grading System 2026 for Internal Assessment

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An internal assessment of 20 marks is given to the students by their respective schools affiliated with the Tripura Board of Secondary Education (TBSE). Based on the performance, students are given marks and these marks are shared with the TBSE. The following table shows the calculation of the internal assessment:

Criteria

Marks

Half-yearly Exam

80 (Converted to 5 marks)

Pre-Board Exam

80 (Converted to 5 marks)

Attendance

5

Note Book

5

Total Internal marks

20

Tripura HS Practical Marking Scheme 2026

The students are assigned practical marks for practical subjects, vocational subjects, and music in the Tripura HS Grading System 2026. The calculation for practical marks is given in the following tables:

Practical Marks for Practical Subjects

Criteria

Marks

Actual Experiment

20

Note Book

5

Attendance

5

Total marks

30

Practical Marks for Music

Criteria

Marks

Actual Experiment

45

Note Book

5

Attendance

5

Total marks

55

Practical Marks for Vocational Subjects

Practical (Hands-on skill)

45

Observation

5

Oral/Viva

5

Project

5

Portfolio

5

Attendance

5

Total Marks

70

Tripura HS Passing Criteria 2026

To pass the TBSE Class 12th exams, students must achieve a minimum of 33% overall and in each individual subject. Out of a total of 500 marks, students need at least 165 marks to pass. The passing grade is D, with a grade point of 2.

Students should also focus on completing assignments, participating in activities, and performing well in periodic tests and examinations. If a student fails in any subject, they must re-appear for the TBSE Class 12th exams or take the compartment exams to improve their scores.

Subjects Practical/CCE Total marks Practical/Internal Assessment Passing Marks
Physical 30 09
Chemistry 30 09
Math 20 06
Biology 30 09
Account 20 06
Businesses studies 20 06
Economy 20 06
History 20 06
Political science 20 06
Psychology 20 06
English 20 06
Hindi 20 06

How to Calculate Percentage from TBSE Class 12th Grades

To calculate the percentage for TBSE Class 12th, follow these steps:

  • Step 1 : Add the marks of all subjects, including both theory and practical marks. If there are 6 subjects, sum the marks of the top 5 subjects with the highest scores. For example: History (theory + practical), Political Science (theory + practical), English (theory + practical), etc.
  • Step 2 : After adding the scores, divide the total marks by the overall possible marks and multiply by 100 to get the percentage. For instance, if each subject is out of 100 and you have 5 subjects, divide the total marks by 500 and multiply by 100%.
  • Step 3 : The result from Step 2 will give you the aggregate percentage.
  • Step 4 : Using the TBSE Class 12th grading system, match the obtained percentage with the appropriate grade. For example, if your percentage is 80%, your grade will be B1 according to the TBSE grading system.

Tripura HS Marking Scheme 2026

The Tripura Board of Secondary Education (TBSE) Class 12th marking scheme does not include negative marking. The theoretical exams are generally of 100 or 80 marks, with some subjects allocating 20 marks for practicals and 80 marks for theory, or 10 marks for practicals and 90 marks for theory.

Subjects like Physics, Chemistry, Geography, and Psychology typically have 70 marks for theory and 30 marks for practicals. Internal assessments evaluate factors such as student behavior, knowledge acquisition, and participation in activities. For subjects like English, both verbal and written proficiency are assessed. The exam papers include a mix of subjective and objective questions. The Tripura HS Grading System 2026 marking scheme is shown in the table below:

Subject

Written Exam Marks

Internal Assessment Marks

Practical Marks

Total Marks

Theoretical Subject

80

20

-

100

Practical Subject

70

-

30

100

Music

45

-

55

100

Vocational Subject

30

-

70

100

Tripura HS Compartment Exams 2026

The students who fail to get passing marks in the Tripura Board exams will get the second option to score passing marks. The Tripura Board is likely to conduct the exams in July or August 2026. The board will release the compartment exam date sheet in June 2026 tentatively. The students will be provided with the compartment exams form online. The students who wish to improve their marks will have to fill out the form online and pay the exam fee. The students will be provided with the compartment exam admit card, which they will have to carry when going for the compartment exam. The students need to score at least 33% marks to pass the exam. The board will release the TBSE 12th Compartment Result 2026 in August 2026. The students who get the passing marks will be able to collect the marksheet from schools.

To get the updated details related to the Tripura Board Class 12th exams, students can keep visiting the page. All the latest information related to the Tripura grading system will be provided here. The article provides students detailed information about the grading system which makes it easy for them to understand their grades.

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FAQs

Has the board made any changes to the Tripura HS Grading System 2026?

No, the board has not made any changes to the Tripura HS Grading System 2026. To check the grading system followed by the Tripura board, students can go online and get the details. 

How can I score the highest grades in Tripura board exams 2026?

The students can score the highest grades in Tripura board exams 2026 by covering up the entire syllabus in detail. With good knowledge of the syllabus, it will be easy to solve the questions and score high marks. 

Is it possible to get the grades changed after the result is announced?

After the Tripura HS result is announced and students are not satisfied with the result, they can apply for revaluation of the subject. In a few days, the result will be updated by the board. If there is any change in the result, the grades will also get changed.

Which is the highest grade according to the Tripura HS Grading System 2026?

Among all the grades, A1 is the highest grade. On scoring marks between 91 to 100, the students will be provided with the highest grade. They will be able to check their grades from the marksheet.

How many grades are included in the Tripura HS Grading System 2026?

As per the Tripura HS Grading System 2026, there are eight grades included in the grading system. On the basis of marks, students are provided with A1, A2, B1, B2, C1, C2, D ad E grades. 

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