SSLC Percentage Calculator

Need state-specific tools? Try our GPA, Kerala, Karnataka, or Tamil Nadu calculators.

What is SSLC Percentage Calculator?

The SSLC Percentage Calculator is a free online tool designed to help students, parents, and teachers calculate Secondary School Leaving Certificate (SSLC) percentages for Kerala, Karnataka, and Tamil Nadu. Whether you’re dealing with Kerala’s grade-based system or the marks-based systems of Karnataka and Tamil Nadu, our calculator provides accurate results in seconds.

Key features include:

• Multi-State Support: Handles Kerala’s Total Grade Point (TGP) system, Karnataka’s 625-mark system, and Tamil Nadu’s 500-mark system.
• User-Friendly Design: Choose between quick grade input or detailed subject input for Kerala, and simple marks input for other states.
• Free and Accessible: No sign-up or fees required, with a mobile-friendly interface.

Our mission is to simplify SSLC percentage calculations, saving you time and effort. Learn more about us.

How to Use the SSLC Percentage Calculator?

Follow these steps to calculate your SSLC percentage:

1. Select Your State: Choose Kerala, Karnataka, or Tamil Nadu from the dropdown.
2. Enter Your Details:
   • Kerala:
     • Quick Input: Enter the number of subjects for each grade (A+ to E, e.g., 5 A+, 3 A).
     • Detailed Input: Select grades for each of the 10 subjects (e.g., A+ for Mathematics, A for English).
   • Karnataka/Tamil Nadu: Enter total scored marks (e.g., 450) and maximum marks (e.g., 625 for Karnataka, 500 for Tamil Nadu).
3. Calculate: Click the “Calculate Percentage” button to see your result.
4. Verify: Cross-check with official board results (Kerala Pareeksha Bhavan, KSEAB, Tamil Nadu DGE).

Need help? Contact us for support.

SSLC Percentage Calculation Formulas

The formula for calculating SSLC percentage varies by state:

• Kerala SSLC:
  • Step 1: Calculate Total Grade Point (TGP) by assigning points: A+ = 9, A = 8, B+ = 7, B = 6, C+ = 5, C = 4, D+ = 3, D = 2, E = 0.
  • Step 2: Multiply TGP by 1.11 to get percentage.
  • Example: 5 A+ (5*9 = 45), 3 A (3*8 = 24), 2 B+ (2*7 = 14). TGP = 45 + 24 + 14 = 83. Percentage = 83 * 1.11 = 92.13%.
• Karnataka SSLC:
  • Formula: (Total Scored Marks / Total Maximum Marks) * 100.
  • Example: Scored 500 out of 625. Percentage = (500 / 625) * 100 = 80%.
• Tamil Nadu SSLC:
  • Formula: (Total Scored Marks / Total Maximum Marks) * 100.
  • Example: Scored 400 out of 500. Percentage = (400 / 500) * 100 = 80%.

Note: Official percentages may include grace marks or moderation. Always verify with your board.

Frequently Asked Questions (FAQs)