7403 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 number7403:

Step 1: Convert Octal to Binary

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

78 = 1112

48 = 1002

08 = 0002

38 = 0112

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: 1111 0000 0011

With Zeros: 1111 0000 0011

Step 3: Convert Each Group to Hexadecimal

Convert each group of binary digits to its hexadecimal equivalent:

11112 = F16

00002 = 016

00112 = 316

So, the hexadecimal representation of the octal number 7403 is F03.
Octal To Hexadecimal Converter



Other examples of Octal to Hexadecimal conversion
See also: