How to convert from binary number to hexadecimal number.
How to convert base 2 to base 16.
How to convert from hex to binary
Convert each 4 binary digits to hex digit according to this table:
| Binary | Hex |
|---|---|
| 0000 | 0 |
| 0001 | 1 |
| 0010 | 2 |
| 0011 | 3 |
| 0100 | 4 |
| 0101 | 5 |
| 0110 | 6 |
| 0111 | 7 |
| 1000 | 8 |
| 1001 | 9 |
| 1010 | A |
| 1011 | B |
| 1100 | C |
| 1101 | D |
| 1110 | E |
| 1111 | F |
Example #1
Convert (01001110)2 to hex:
(0100)2 = (4)16
(1110)2 = (E)16
So
(01001110)2 = (4E)16
Example #2
Convert (0100101000000001)2 to hex:
(0100)2 = (4)16
(1010)2 = (A)16
(0000)2 = (0)16
(0001)2 = (1)16
So
(0100101000000001)2 = (4A01)16