🎓 CGPA Calculator A clean, interactive Streamlit web app to calculate course-wise grades, CGPA, and estimate required marks for pending components. Supports both absolute and relative grading, customizable weightages, and an integrated projection tool. ✨ Features 🧮 Per-course or global weightage (EC1/EC2/EC3 must sum to 100) 🎯 Absolute & Relative grading with adjustable cutoffs 📊 Projection tool – estimate how much you need to score in pending components 🟢 Color-coded results (green = pass, red = fail) 💾 Download results (CSV) and Reset instantly 📘 Footer info with grade mapping and pass criteria ⚙️ Setup
pip install streamlit pandas numpy
🧠 Grade Mapping (Absolute) Grade Point Range (%) A 10 ≥ 90 A- 9 80–89 B 8 70–79 B- 7 60–69 C 6 50–59 C- 5 45–49 D 4 35–44 E 2 < 35 Pass criteria: ≥ 4.5 per course CGPA ≥ 5.5 overall 💡 Projection Example If EC3 is pending, select it and enter your target grade (e.g., 8 or 9) — the app tells you how much you need in the remaining components to reach that goal.
🧑💻 Author Developed with ❤️ using Streamlit, Pandas, and NumPy.