Calculator-using-HTML-CSS-JavaScript

A sleek and interactive web-based calculator built using HTML, CSS, and JavaScript. This project demonstrates a clean user interface with basic arithmetic operations, delete functionality, and percentage calculations.

Features

• Perform basic arithmetic operations: addition, subtraction, multiplication, division.
• AC button to clear the input.
• DEL button to delete the last character.
• Support for decimal numbers and double-zero input (00).
• Percentage calculations (%).
• Responsive and visually appealing design with modern UI.

Technologies Used

• HTML5 – structure of the calculator.
• CSS3 – styling, including gradients, shadows, and rounded buttons.
• JavaScript – interactive functionality, event handling, and evaluation of expressions.

Screenshot

Here we have project screenshot :