Hex Reference
0x03 in Binary = 00000011
Hex 0x03 converts to binary 00000011. Decimal: 3. Octal: 3.
Quick Answer
Hex
03
Binary
00000011
Decimal
3
Octal
3
How to Convert 0x03 to Binary — Step by Step
1
Separate the two hex digits
0x03 = high nibble 0 + low nibble 3
2
Convert each digit to 4 binary bits
Hex 0 = 0000 (decimal 0)
Hex 3 = 0011 (decimal 3)
3
Concatenate the 4-bit groups
0000 + 0011 = 00000011
0x03 in All Number Systems
| Hex (Base 16) | 03 (0x03) |
| Binary (Base 2) | 00000011 (0000 0011) |
| Decimal (Base 10) | 3 |
| Octal (Base 8) | 3 |
| ASCII | ETX |
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