Hex Reference
0x61 in Binary = 01100001
Hex 0x61 converts to binary 01100001. Decimal: 97. Octal: 141. ASCII character: "a".
Quick Answer
Hex
61
Binary
01100001
Decimal
97
Octal
141
ASCII Character
"a"
How to Convert 0x61 to Binary — Step by Step
1
Separate the two hex digits
0x61 = high nibble 6 + low nibble 1
2
Convert each digit to 4 binary bits
Hex 6 = 0110 (decimal 6)
Hex 1 = 0001 (decimal 1)
3
Concatenate the 4-bit groups
0110 + 0001 = 01100001
0x61 in All Number Systems
| Hex (Base 16) | 61 (0x61) |
| Binary (Base 2) | 01100001 (0110 0001) |
| Decimal (Base 10) | 97 |
| Octal (Base 8) | 141 |
| ASCII | "a" |
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