Compound Interest Calculator

Introduction

The Compound Interest Calculator is a simple and intuitive web application that allows users to calculate the total gain from compound interest based on their inputs. This application also displays the results in an interactive graph for better visualization. Designed as a Progressive Web App (PWA), it can be used both online and offline, and is fully compatible with mobile devices.

Watch the video of the project here

Features

• User-Friendly Interface: Clean and simple design for easy use.
• Real-Time Calculations: Immediate results based on user input.
• Interactive Graphs: Visual representation of the compound interest over time.
• PWA: Installable on mobile devices and usable offline.
• Responsive Design: Works seamlessly on desktop and mobile browsers.

Technologies Used

• HTML: Structure of the web application.
• CSS: Styling and layout.
• JavaScript: Logic for calculations and graph generation.

Installation

To use the Compound Interest Calculator as a PWA on your mobile device, follow these steps:

1. Open the application in your mobile browser.
2. Click on the browser menu (usually three dots in the upper right corner).
3. Select "Add to Home screen."
4. Follow the prompts to install the app.

Usage

1. Input Data:

   • Enter the initial principal amount.
   • Enter the annual interest rate (as a percentage).
   • Enter the number of times the interest is compounded per year.
   • Enter the number of years the money is invested or borrowed for.

2. Calculate:

   • Click the "Calculate" button to see the total gain and the compound interest over time.

3. View Results:

   • The results will be displayed in a table and visualized in an interactive graph.

Contributing

If you would like to contribute to the development of this project, please follow these steps:

1. Fork the repository.
2. Create a new branch (git checkout -b feature/YourFeature).
3. Make your changes and commit them (git commit -am 'Add new feature').
4. Push to the branch (git push origin feature/YourFeature).
5. Create a new Pull Request.

Contact

If you have any questions or suggestions, feel free to reach out:

• Email: heptau@gmail.com
• GitHub: heptau