Hex 21 to Octal Conversion

What is 21 hex in octal? - converter, chart & solved example problem with step by step workout for how to carry out hex 21 to octal conversion manually. The base-16 value of 21₁₆ is equal to base-8 value of 41₈
In different representation
21₁₆ = 41₈
0x21 = 0o41

Hex	Octal	Decimal
1F.8	37.4	31.5
20	40	32
20.8	40.4	32.5
21	41	33
21.8	41.4	33.5
22	42	34

The below is the example problem with step by step work to find what is 21 hex in octal.
21₁₆ Hex to Octal Conversion :
step 1 Write each digit of given hex number 21₁₆ into its equivalent binary containing 4 digits each.
2 = 00101 = 0001

step 2 Arrange the binary numbers group in the same order
21₁₆ = 100001₂

step 3 Split the above binary number 100001 into groups of three bits from the right to left and write the corresponding octal values for the groups.
000 = 0100 = 4001 = 1

step 4 Write the octal values in the same order
21₁₆ = 41₈