Complete User Guide:

1. How to Use

• Add Courses: Click “+ Add Course” for each subject

• Input Data:

  • Credits: Enter course credits (1-4 as per KTU)

  • Grade: Select from KTU’s grading system

• Automatic Calculation: Updates as you type

• Manual Calculation: Click “Calculate CGPA” button

• Remove Courses: Click × button on any course

2. KTU Grading System

3. Results Explanation

• CGPA: Cumulative Grade Point Average (0-10 scale)

• Total Credits: Sum of all course credits

• Performance Status:

  • 9.0+: First Class (Green)

  • 8.0-8.9: Second Class (Yellow)

  • 7.0-7.9: Third Class (Orange)

  • Below 7.0: Needs Improvement (Red)

4. Mobile Usage

• Fully responsive design

• Works on all screen sizes

• Vertical stacking on small screens

• Touch-friendly buttons

5. Troubleshooting

• Calculator Not Appearing: Clear browser cache

• Wrong Calculations: Check for blank fields

• Mobile Issues: Test different browsers