1125 Octal in Hex

Converting an octal number to hexadecimal without a calculator involves first converting the octal number to binary, then grouping the binary digits into groups of four, and finally converting each group to its hexadecimal equivalent. Here's a step-by-step guide for octal number1125:

Step 1: Convert Octal to Binary

Convert each octal digit to its 3-bit binary equivalent:

18 = 0012

18 = 0012

28 = 0102

58 = 1012

Step 2: Group Binary Digits

Group the binary digits into groups of four, starting from the right. If the last group has fewer than four digits, pad it with zeros on the left.

Binary: 0010 0101 0101

With Zeros: 0010 0101 0101

Step 3: Convert Each Group to Hexadecimal

Convert each group of binary digits to its hexadecimal equivalent:

00102 = 216

01012 = 516

01012 = 516

So, the hexadecimal representation of the octal number 1125 is 255.
Octal To Hexadecimal Converter



Other examples of Octal to Hexadecimal conversion
See also: