Create a Calculator Program using HTML, CSS, and JavaScript

TLDRLearn how to create a calculator program using HTML, CSS, and JavaScript. This tutorial will guide you through the process of building a calculator with buttons, input display, and basic mathematical operations such as addition, subtraction, multiplication, division, and more.

Key insights

🧮You can create a calculator program using HTML, CSS, and JavaScript.

🖥️Use HTML to structure the calculator layout, CSS to style the buttons and display, and JavaScript to handle the functionality.

Add event listeners to the buttons to capture user input and update the display accordingly.

🔄Implement basic arithmetic operations such as addition, subtraction, multiplication, and division.

🔢Handle clear and reset functionalities to allow users to input new calculations.

Q&A

What technologies are used to create the calculator program?

The calculator program is created using HTML, CSS, and JavaScript.

What operations can the calculator perform?

The calculator can perform basic arithmetic operations such as addition, subtraction, multiplication, and division.

Can the calculator handle decimal numbers?

Yes, the calculator can handle decimal numbers for more accurate calculations.

How can I clear the calculator display?

You can clear the calculator display by clicking on the clear or reset button.

Is the calculator responsive?

The calculator can be made responsive by using CSS media queries to adapt its layout to different screen sizes.

Timestamped Summary

00:00Intro to creating a calculator program using HTML, CSS, and JavaScript.

01:23Creating the HTML structure for the calculator.

03:45Styling the calculator using CSS.

06:12Adding JavaScript functionality for capturing user input.

09:50Implementing basic arithmetic operations.

12:36Handling clear and reset functionalities.

14:55Testing and concluding the calculator program.