# Convert Octal to Hex

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FAQs

## What is Octal?

Octal is a numbering system that uses a base of eight. In the octal system, there are eight digits: 0, 1, 2, 3, 4, 5, 6, and 7. Octal is often used in computer programming, particularly in older systems memory is measured in octal digits. Octal usage is commonly less nowadays, the most modern systems use hexadecimal numbering systems instead. So, you can use our online Convert Octal to Hex free tool to convert octal numbers into hexadecimal numbers.

## What is Hex?

Hexadecimal is a numerical system that utilizes 16 base units to represent values. It consists of the numbers 0 through 9 and the letters A to F, which use to represent values greater than 9.

Those who have experience in web design are likely familiar with hexadecimal values, particularly when it comes to assigning colors to different elements on a web page. For example, the color red represents in HTML by the hexadecimal code #FF0000, which corresponds to values of 255 for red, and 0 for both green and blue, in the hexadecimal system.

Decimal:

``0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17``

Binary:

``0 1 10 11 100 101 110 111 1000 1001 1010 1011 1100 1101 1110 1111 10000 10001``

Hexa decimal:

``0 1 2 3 4 5 6 7 8 9  A  B  C  D  E  F 10 11``

## How does the online Convert Octal to Hex tool work?

Our online Convert Octal to Hex tool allows users to easily convert octal numbers to hexadecimal numbers for free. To use this free tool, simply follow these simple steps:

• Enter or paste your binary data in the given text area.
• Click on the “Convert” button for the result.
• The result will display in the next text area and you can get the binary data.

Moreover, you can see related Online Converter Tools.

## Example of Octal Converter to Hex

Octal Digit:

``12345``

Convert every Octal digit to 3 Binary digits, then convert every 4 Binary digits to 1 Hex digit:

``````= 1 2 3 4 5
= 1 010 011 100 101
= 1 0100 1110 0101
= 1 4 E 5
= 14E5``````