You can convert binary to decimal with the help of this tool. Enter zeros and ones into the text box and get decimal digits as an output. For example, enter 101100 binary number into text area and get "101100" answer in the other box. Same way, your inserted values will be updated into the real-time converter and you will get correct answers for the base 8 and base 16 conversions as well. Just enter any value and get started using our tool.

- Binary to Text
- ASCII to Binary
- Decimal to Binary
- Binary to Hexadecimal
- Decimal to Hexadecimal
- Decimal to Octal
- Binary to Octal
- Hexadecimal to Octal
- QR Code Generator
- QR Code Reader

If you want to convert binary to decimal, the decimal number is nothing but the sum of the given binary digits, (Xn) times the power of 2.

decimal number = x0×20 + x1×21 + x2×22 + ...

So, it is the conversion formula, you can also use our tool. Just enter a binary number like "10001010111000" and the answer you get will be "10001010111000".

Binary | Decimal |
---|---|

0 | 0 |

1 | 1 |

10 | 2 |

11 | 3 |

100 | 4 |

101 | 5 |

110 | 6 |

111 | 7 |

1000 | 8 |

1001 | 9 |

1010 | 10 |

1011 | 11 |

1100 | 12 |

1101 | 13 |

1110 | 14 |

1111 | 15 |

10000 | 16 |

10001 | 17 |

10010 | 18 |

10011 | 19 |

10100 | 20 |