Binary to hexadecimal converter:

A Binary to Hexadecimal Converter is a tool or program that facilitates the conversion of binary (base-2) numbers into hexadecimal (base-16) numbers. In the binary number system, only two digits (0 and 1) are used, while the hexadecimal system employs sixteen digits (0-9 and A-F, where A stands for 10, B for 11, and so on up to F representing 15).

The conversion process involves grouping binary digits into sets of four (since 2^4 = 16) and then finding the corresponding hexadecimal digit for each group. This conversion is commonly used in computing and programming, where binary and hexadecimal are frequently encountered.

For example:

- Binary: 101011

- Grouped into sets of four: 10 1011

- Hexadecimal: 2B

A Binary to Hexadecimal Converter simplifies this process, providing a quick and efficient way to obtain the hexadecimal representation of a binary number. It is a valuable tool for programmers and those working with low-level computing operations.

VS Code Utility

https://www.vseducations.in

Binary to Hexadecimal Converter

Enter Binary Number:

Hexadecimal:

Binary to Hexadecimal Converter:Source Code

<!DOCTYPE html>

<head>

<title>Binary to Hexadecimal Converter</title>

function convertBinaryToHex() {

const binaryInput = document.getElementById('binaryInput').value;

const hexOutput = document.getElementById('hexOutput');

// Using parseInt to convert binary to decimal, then toString to convert decimal to hex

const decimalValue = parseInt(binaryInput, 2);

const hexValue = decimalValue.toString(16).toUpperCase();

// Displaying the result

hexOutput.innerHTML = `Hexadecimal: ${hexValue}`;

}

</script>

<style>

#binary-container {

background:lightblue;

border:2px solid blue;

padding:20px;

border-radius:10px;

text-align:center;

margin:10px;

box-shadow:6px 6px 6px #000;

}

input[type=text]{

border:2px solid black;

padding:5px;

border-radius:10px;

text-align:center;

margin:10px;

width:60%;

font-size:18px;

}

h2 {

font-family:helvetica;

color:red;

padding:auto 10px;

border-radius:10px;

}

label {

font-size:22px;

font-family:helvetica;

font-weight:600;

}

#hexOutput {

font-size:22px;

font-family:helvetica;

font-weight:600;

}

</style>

</head>

<body>

<h2>VS Code Utility</h2>

<h2>https://www.vseducations.in</h2>

<h2>Binary to Hexadecimal Converter</h2>

<label for="binaryInput">Enter Binary Number:</label>

<p id="hexOutput">Hexadecimal: </p>

</div>

</body>

</html>

Explanation

1. HTML Structure:

- The HTML file starts with the basic structure, including a title, input field, button, and a paragraph element to display the result.

2. JavaScript Function:

- Inside the `<script>` tag, there's a JavaScript function named `convert()`.

- This function is triggered when the "Convert" button is clicked.

3. Getting User Input:

- The function retrieves the binary input entered by the user using `document.getElementById('binaryInput').value`.

4. Binary to Decimal Conversion:

- It then converts the binary input to decimal using `parseInt(binaryInput, 2)`. The `2` in `parseInt` indicates that the input is in base-2 (binary).

5. Decimal to Hexadecimal Conversion:

- The decimal result is then converted to hexadecimal using `.toString(16)`. The `16` specifies the base for conversion.

6. Displaying Result:

- Finally, the converted hexadecimal result is displayed in the paragraph element with the id 'result'.

For example, if the user enters "101011" as the binary input:

- Binary to decimal: 101011 in binary is 43 in decimal.

- Decimal to hexadecimal: 43 in decimal is 2B in hexadecimal.

The displayed result would be "Hexadecimal Result: 2B". The `toUpperCase()` is used to ensure that the hexadecimal result is in uppercase letters for consistency.

This simple HTML and JavaScript code demonstrate the fundamental process of converting binary to hexadecimal within a web page.