Hex to Binary Converter Online

What is hex to binary converter ?

A utility for converting hex to binary. Simply enter one hex number per line in the input field, then click "Convert to Binary" to quickly and precisely convert from hex to binary. By checking the "Show Calculation Steps" box, you can see the computation phases.

How to convert hex to binary ?

You can convert hex to binary by converting each digit of the hex number to binary and combine them together.

Example 1. Convert hex number A23 into binary number.

(A23)16 = (  A     2     3  )16

             = (1010 0010 0011)2

             = 1010001000112

Hex to binary conversion table

Hex SymbolBinary equivalent
00000
10001
20010
30011
40100
50101
60110
70111
81000
91001
A1010
B1011
C1100
D1101
E1110
F1111