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Decimal-hexadecimal-binary online conversion
In mathematics and digital electronics, a binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically "0" (zero) and "1" (one).
Decimal number:
Hexadecimal number:
Binary number:
| Dec | Hex | Bin | Dec | Hex | Bin |
| 0 | 0 | 00000000 | 9 | 9 | 00001001 |
| 1 | 1 | 00000001 | 10 | a | 00001010 |
| 2 | 2 | 00000010 | 11 | b | 00001011 |
| 3 | 3 | 00000011 | 12 | c | 00001100 |
| 4 | 4 | 00000100 | 13 | d | 00001101 |
| 5 | 5 | 00000101 | 14 | e | 00001110 |
| 6 | 6 | 00000110 | 15 | f | 00001111 |
| 7 | 7 | 00000111 | 16 | 10 | 00010000 |
| 8 | 8 | 00001000 | 17 | 11 | 10001 |