Hex Reference
0xA5 in Binary = 10100101
Hex 0xA5 converts to binary 10100101. Decimal: 165. Octal: 245.
Quick Answer
Hex
A5
Binary
10100101
Decimal
165
Octal
245
How to Convert 0xA5 to Binary — Step by Step
1
Separate the two hex digits
0xA5 = high nibble A + low nibble 5
2
Convert each digit to 4 binary bits
Hex A = 1010 (decimal 10)
Hex 5 = 0101 (decimal 5)
3
Concatenate the 4-bit groups
1010 + 0101 = 10100101
0xA5 in All Number Systems
| Hex (Base 16) | A5 (0xA5) |
| Binary (Base 2) | 10100101 (1010 0101) |
| Decimal (Base 10) | 165 |
| Octal (Base 8) | 245 |
| ASCII | Non-printable |
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