What Does 01101111 Mean in Binary?
01101111 is the lowercase letter o in ASCII and UTF-8. In decimal it is 111, and in hex 6F.
- Character
- o
- Decimal
- 111
- Hex
- 6F
01101111 step by step
Each 1 switches on its place value. Add the place values of the 1s to get the ASCII code.
| Bit | Place value | Value |
|---|---|---|
| 0 | 2to the power of 7 = 128 | 0 |
| 1 | 2to the power of 6 = 64 | 64 |
| 1 | 2to the power of 5 = 32 | 32 |
| 0 | 2to the power of 4 = 16 | 0 |
| 1 | 2to the power of 3 = 8 | 8 |
| 1 | 2to the power of 2 = 4 | 4 |
| 1 | 2to the power of 1 = 2 | 2 |
| 1 | 2to the power of 0 = 1 | 1 |
64 + 32 + 8 + 4 + 2 + 1 = 111
Decode more binary
The converter starts with 01101111. Add more bytes to decode a whole message.
Binary to text
| Binary | Dec | Hex | Char |
|---|---|---|---|
| 01101111 | 111 | 6F | o |
Uppercase and lowercase
The capital O is 01001111, which is 79: 32 less than o. Only the third bit from the left changes.
Frequently asked questions
What letter is 01101111 in binary?
01101111 is the lowercase letter o. Its place values add up to 111, and 111 is o in the ASCII table.
What is 01101111 in decimal and hex?
01101111 is 111 in decimal and 6F in hex. The first four bits, 0110, make the hex digit 6, and the last four, 1111, make F.
Is 01101111 the same in ASCII and UTF-8?
Yes. UTF-8 keeps every ASCII code from 0 to 127 as a single byte, so 01101111 is o in both.