The binary numbering system is represented by using only two numbers (0 and 1). The octal numbering system consists of 8 digits (0, 1, 2, 3, 4, 5, 6 and 7).
Enter the binary value you want to convert to octal:
| Positional Notation | |
|---|---|
| Binary System | |
| Ternary System | |
| Quaternary System | |
| Quinary System | |
| Senary System | |
| Septenary System | |
| Octal System | |
| Nonary System | |
| Decimal System | |
| Duodecimal System | |
| Hexadecimal System | |
| Vigesimal System | |
| Duotrigesimal System | |
| Binary System | Octal System |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 10 | 2 |
| 11 | 3 |
| 100 | 4 |
| 101 | 5 |
| 1000 | 10 |
| 1101 | 15 |
| 10000 | 20 |
| 11001 | 25 |
| 11000 | 30 |
| 11101 | 35 |
| 100000 | 40 |