Hex 21 to Octal Conversion

What is 21 hex in octal? - converter, chart and step-by-step solution using the most simple method for how to convert the hexadecimal number '.21.' to its decimal equivalent. 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 solution using easiest method 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