# Text to Octal

Convert Text to Octal Online

Convert text to octal. Each character is represented by 3 numbers. An octal number refers to a base 8 numeral system. It’s similar to using a decimal number, except that we use digits 0 to 7 Octal numbers are composed of binary numbers.

A power of ten is an integer. Each place of a decimal is a power of ten, while each place of an octal system is an integer.

Oct for short, the octal numeral system, or base 8 system, provides easy conversion from binary. Octal 0 represents 1 binary digit, and so on. The first octal digit is binary 000.

You make octal numbers from binary numbers by grouping bits into groups of eight.

When we speak about using octal in computer applications, it’s just shorthand for using binary. You can divide word size by three, and an octal digit represents three binary digits.

Your number could be 4, 8, or 12 digits to display a machine word. Displaying numbers using octal is used to simplify binary calculations. You can use this method to display numbers in applications such as a calculator where the binary is too complex.

In today’s programming languages, hexadecimal is common. Two hexadecimal digital correspond to one byte. Yet, in some applications, It's easier to use octal with some instructions. Octal is far superior to hex in that it uses only digits as opposed to hex which uses a combination of 16 characters that include digits and letters.