🎓 Grade Classification Calculator

This is a web-based application that helps students at the Informatics Institute of Technology (IIT) predict their final degree classification for Computer Science (CS) and Software Engineering (SE) undergraduate programs.

Built with Next.js, TypeScript, Tailwind CSS, and shadcn/ui for a modern, responsive interface.

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🔢 Features

• 🎯 Calculate degree classification (First Class, Second Upper, etc.)
• 📊 Weighted calculation using Level 5 and Level 6 module results
• 🔄 Uses the best 220 credits across Levels 5 and 6
• 📌 Correctly handles 40-credit modules and cross-level ties
• 📎 SE & CS pathways supported
• 📱 Mobile-responsive UI
• 🌈 Clean, colorful UI with intuitive design

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📘 Calculation Method

Indicator Score = (1/3 × Level 5 Average) + (2/3 × Level 6 Average)

• Only Level 5 and Level 6 credits are used
• The lowest-mark module is disregarded from the best 220 credits
• A module worth more than 20 credits has only 20 credits disregarded
• A tied lowest mark across both levels is resolved by disregarding the Level 6 module
• The indicator score is rounded to the nearest integer before classification
• Disregarding credits does not award credit for a failed module; award requirements must still be met

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📦 Tech Stack

• Next.js
• TypeScript
• Tailwind CSS
• shadcn/ui
• Lucide Icons

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🚀 Getting Started

git clone https://github.com/anjaya02/grade-calculator.git
cd grade-calculator
npm install
npm run dev

Open http://localhost:3000 in your browser.

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📁 Project Structure

my-grade-app/
├── public/
├── src/
│   ├── app/
│   │   ├── cs-calculator/
│   │   │   └── page.tsx
│   │   ├── se-calculator/
│   │   │   └── page.tsx
│   │   ├── favicon.ico
│   │   ├── globals.css
│   │   ├── layout.tsx
│   │   └── page.tsx
│   ├── components/
│   │   └── ui/
│   │       ├── checkbox.tsx
│   │       └── label.tsx
│   └── lib/
├── .gitignore
├── components.json
├── eslint.config.mjs
├── next-env.d.ts
├── next.config.ts
├── package.json
├── postcss.config.mjs
└── tailwind.config.ts

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🙋 Author

Anjaya Induwara CS Undergraduate | Informatics Institute of Technology 📧 anjaya.20234069@iit.ac.lk 🔗 LinkedIn 💻 GitHub

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📝 Disclaimer

This tool is not officially affiliated with IIT. Calculations are approximate and provided for guidance purposes only. Always consult your academic advisor for official results.

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📄 License

MIT © 2025 Anjaya Induwara