# Octal to Binary

**October System**

The base of the octal number system, often known as oct,** is 8. (radix)**. It employs eight symbols since it is a base-8 numeral system: The digits 0 through** 7**, namely** 0, 1, 2, 3, 4, 5,** and** 7**. Although certain Native American tribes continued to use it up into the** 20th century,** the octal system has gained popularity as a programming language for computers in the early days of computing. *This is due to the fact that the octal system condenses the lengthy and intricate chains of binary displays utilised by computers.*

**The binary counting of groups of three is done mostly using the octal system: Three binary digits are represented by each octal digit. The octal number for 8 is 2 to the third power (23).**

The base of the binary numeral system is two (radix). It only has two numbers since it uses the base-2 numeral system: 0 and 1.

**The binary system has been used for many reasons in ancient Egypt, China, and India,** but in the modern era it has taken on the role of the language of electronics and computers. The most effective method for determining whether an electric signal is *off (0) or on (1) is this one.*** Additionally, it serves as the foundation for the binary code that computers utilise to construct data. Binary numerals are used in even the digital text you are reading right now.**

**Despite appearances, reading a binary number is simple: Because of the positional nature of this system, each digit in a binary integer is.**

**Because octal numbers are condensed copies of binary strings, converting from octal to binary is fairly simple. Keeping this in mind, each octal digit corresponds to three binary digits. So, three binary digits should result from one octal digit (bits).**