Base Conversions

Converting these numbers should be second nature for anyone working hands-on in computing, but this chart may be handy while learning.

Note that you don’t necessarily need to include the leading 0s in the binary numbers, although it is handy to demonstrate that a single Hexadecimal digit contains exactly four bits of information.

Base Conversions Table

Decimal (0dX)	Binary (0bX)	Hexadecimal (0xX)
0	0000	0
1	0001	1
2	0010	2
3	0011	3
4	0100	4
5	0101	5
6	0110	6
7	0111	7
8	1000	8
9	1001	9
10	1010	A
11	1011	B
12	1100	C
13	1101	D
14	1110	E
15	1111	F

Converting Binary to Hexadecimal

flowchart TD
A(0b11011011)
A-->B(0b1101)
A--Split into 4-bit groups-->C(0b1011)
B-->D(0d13)
C--Convert each to decimal-->E(0d11)
D-->F(0xD)
E--Convert each to hex -->G(0xB)
H(0b11011011 = 0xDB)
F-->H
G--Combine for the answer-->H