Grade to Percentage Calculator
Are you a student of the Kerala Directorate of Higher Secondary Education (DHSE) looking to convert your Plus Two grades into an exact percentage? You’ve come to the right place. Many universities and job applications, especially outside Kerala, require a percentage mark instead of a grade. Our Kerala Plus Two Grade to Percentage Calculator simplifies this process, giving you an accurate percentage based on the official grading system in seconds.
This tool is specifically designed for the six-subject curriculum of the Kerala +2 system. Just enter your grades for each subject, and it will instantly calculate your overall percentage, complete with a visual graph of your performance.
DHSE (+2) Grade to Percentage Converter
Select your grade for each of the six subjects from the dropdown menus below and click “Calculate” to get your result.
Your Overall Percentage:
–%Understanding the Kerala Plus Two Grade System
The DHSE uses a 9-point grading system to evaluate student performance. Each grade corresponds to a specific grade point, which is used to calculate the final percentage. It is crucial to understand this table as it forms the basis of the entire calculation.
| Grade | Grade Points | Marks Range |
|---|---|---|
| A+ | 9 | 90 – 100% |
| A | 8 | 80 – 89% |
| B+ | 7 | 70 – 79% |
| B | 6 | 60 – 69% |
| C+ | 5 | 50 – 59% |
| C | 4 | 40 – 49% |
| D+ | 3 | 30 – 39% |
| D | 2 | 20 – 29% (Pass) |
| E | 1 | Below 20% (Fail) |
How to Calculate Percentage for Plus Two Grade in Kerala
While our calculator does this automatically, knowing the formula helps you understand how your percentage is derived. The official method uses grade points, not direct marks.
The Formula:
Percentage (%) = (Sum of Grade Points Earned ÷ Maximum Possible Grade Points) × 100
- Sum of Grade Points Earned: The total of the grade points for your six subjects.
- Maximum Possible Grade Points: Since there are 6 subjects and the maximum grade point for each is 9 (for A+), the maximum is
6 × 9 = 54.
Calculation Example:
Let’s say a student’s grades are: A+, A, B+, A, B, C+.
- Convert grades to points: 9 (A+), 8 (A), 7 (B+), 8 (A), 6 (B), 5 (C+).
- Sum the points:
9 + 8 + 7 + 8 + 6 + 5 = 43. - Apply the formula:
(43 / 54) * 100. - Result:
79.63%.
User Guide: How to Use This Calculator
Getting your percentage is a simple, three-step process with our tool:
- Select Your Grades: For each of the six subjects, use the dropdown menu to select the grade you received as shown on your mark sheet.
- Calculate: Once all six grades are selected, click the green “Calculate Percentage” button.
- View Your Result: The tool will instantly display your overall percentage. Below the percentage, a bar graph will show the individual grade points for each subject, giving you a clear visual breakdown of your performance.
Marks vs. Grades vs. CGPA Explained
Students often encounter different terms like marks, grades, and CGPA. Here’s a quick explanation of how they relate, especially for Kerala students.
Marks Percentage Calculator
If you have your exact marks instead of grades, the calculation is more direct. The total maximum marks for the Kerala Plus Two exam (all subjects combined) is 1200. The formula is:
Percentage = (Your Total Marks Obtained / 1200) * 100
This method is different from the grade-point conversion and is used when you have the detailed mark list.
CGPA in Percentage (e.g., 7.2 CGPA or 7.4 CGPA)
CGPA (Cumulative Grade Point Average) is more common in university and CBSE systems. While not the primary metric for DHSE, sometimes a conversion is needed. A widely used (though approximate) formula is:
Percentage ≈ CGPA × 9.5
- 7.2 CGPA in Percentage:
7.2 × 9.5 = 68.4% - 7.4 CGPA in Percentage:
7.4 × 9.5 = 70.3%
Note: This CGPA formula is an approximation and should not be used for official DHSE to percentage conversions. Always use the grade point method for accuracy.
Frequently Asked Questions (FAQs)
Q1: Is this Kerala Plus Two Percentage Calculator accurate?
Yes. The calculator uses the official DHSE 9-point grading scale and the correct formula for converting grade points into a final percentage. It provides a result that is reliable for university applications. However, always treat your official mark sheet as the final document.
Q2: How do I check the percentage of marks in Kerala Plus Two if I have my marks?
If you know your total marks obtained out of 1200, the formula is simple: (Your Total Marks / 1200) × 100. For example, if you scored 1080 out of 1200, your percentage is (1080 / 1200) * 100 = 90%.
Q3: Can I use this calculator for CBSE or other educational boards?
No. This tool is specifically calibrated for the Kerala DHSE Plus Two grading system. Other boards like CBSE use different systems (like CGPA) and have different calculation methods. Using this tool for other boards will give you an incorrect result.
Q4: Do colleges in India ask for the percentage or the grade?
Most universities and colleges across India, especially for professional courses, still require the overall percentage of marks for their admission criteria, cut-off lists, and eligibility checks. This is why converting your grades to a percentage is a crucial step for higher education.
Official Resources for Reference
For official information, always refer to the authoritative sources for Kerala DHSE results and notifications:
- Kerala DHSE Official Website: www.dhsekerala.gov.in
- Kerala Results Portal: keralaresults.nic.in