🧮 BMI Calculator (Python Tkinter GUI)

This is a Python GUI application that allows users to calculate their Body Mass Index (BMI) based on input height, weight, and age. The app also provides personalized health feedback, a suggested diet chart, and visual BMI trends with data logging features.

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💡 Features

• 🎛️ Easy-to-use sliders for Height (cm), Weight (kg), and Age
• 🧠 Calculates BMI and displays health category (Underweight, Normal, Overweight, Obese)
• 🥗 Generates a custom diet chart based on BMI
• 📈 Plots:
  • BMI trends over time
  • Age vs BMI scatter plot
• 🧍 Real-time animated character height representation
• 💾 Saves your BMI records in a CSV file for progress tracking

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🔧 Tech Stack

• Python 3.x
• Tkinter – GUI
• Pandas – data handling
• Matplotlib – plotting BMI trends
• PIL (Pillow) – image processing

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📁 Project Structure

bmi-calculator/
├── bmi_calculator.py      # Main application file
├── bmi_data.csv           # Saved BMI records (auto-generated)
├── icon.png               # App icon
├── man.png                # Character image
├── box.png                # Entry field box design
├── scale.png              # Height ruler graphic
├── top.png                # Top banner image
└── README.md              # This file

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🧑‍💻 Author

Vansh Thakral

Feel free to connect for collaboration or queries.

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