Please select the calculator you wish to use:
Enter the marks you obtained in each of your eight compulsory subjects. The total marks for Madhyamik are generally 800 (100 marks per subject).
Note: For subjects with practical exams, the theory paper is often for 90 marks, and the practical for 10 marks. However, for overall percentage calculation, the total is still considered out of 100 for each subject. To pass the Madhyamik exam, a student typically needs to score at least 34% overall.
Enter the marks you obtained in your subjects. As per West Bengal Council of Higher Secondary Education (WBCHSE) guidelines, the Grand Total for HS is typically calculated out of 500 marks, considering marks awarded in two language subjects and three compulsory elective subjects.
Note: The WBCHSE has introduced a percentile system in 2025 for HS results. While this calculator provides your percentage based on total marks, the official marksheets may also include an overall percentile along with subject-wise percentiles. Passing criteria usually require at least 30% marks in both written and practical papers individually (if applicable) and an overall 'C' grade or more.
While West Bengal boards (WBBSE and WBCHSE) primarily use a percentage and grading system, if you need to convert your percentage to a GPA (Grade Point Average) for applications to universities that use a GPA system (commonly 4.0, 5.0, or 10.0 scales), you can use this calculator.
Note:
Important: The West Bengal boards directly provide marks and grades, not GPA. This calculator is for converting your percentage to a GPA scale for external purposes (e.g., international university applications). Always verify the specific GPA conversion methodology required by the institution you are applying to, as formulas can vary.
The West Bengal Madhyamik and Higher Secondary (HS) Percentage and GPA Calculator is an essential online tool designed to help students, parents, and educators accurately calculate the final percentages and Grade Point Averages (GPA) based on the marks obtained in Madhyamik (Class 10) and HS (Class 12) examinations. With board exams playing a pivotal role in shaping a student's academic and career trajectory, this calculator offers a quick, reliable, and user-friendly solution to assess results instantly.
Note: This calculator provides an estimated percentage and GPA and should be used only as a reference. Final official results will be declared by the West Bengal Board of Secondary Education (WBBSE) and West Bengal Council of Higher Secondary Education (WBCHSE).
Q1: Is this calculator official?
No, this is an unofficial tool developed to help estimate percentages and GPA based on the official West Bengal Board guidelines.
Q2: Can I use this for both Madhyamik and HS exams?
Yes, the calculator supports both Madhyamik (Class 10) and HS (Class 12) marks.
Q3: How accurate are the results?
Results are estimates based on standard calculation methods. Official results may vary and will be declared by the board.
Q4: Can I calculate GPA for individual subjects?
Yes, the tool shows GPA based on marks entered for each subject as per board grading norms.
Q5: Is this tool mobile-friendly?
Absolutely! The calculator is designed to work smoothly on smartphones, tablets, and desktops.
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These calculators provide an estimated percentage or GPA based on standard formulas. The official marks and grading will be as issued by the West Bengal Board of Secondary Education (WBBSE) for Madhyamik and the West Bengal Council of Higher Secondary Education (WBCHSE) for HS.
This tool is for informational purposes only and should not be considered an official calculation of your West Bengal Board results. The calculations are based on general formulas. For official results, please refer to your original mark sheet provided by the West Bengal Board of Secondary Education (WBBSE) or the West Bengal Council of Higher Secondary Education (WBCHSE). We do not guarantee the accuracy of conversions for specific institutional requirements, as grading and GPA scales can vary. Always confirm the required conversion method with the respective institution.