# How to Convert Binary to Decimal

Short tutorial on Binary to Decimal Number Conversion with Example and Images

## Converting Binary to Decimal

In number system, Binary is the simplest of all kind as it uses only two
digits: 1 and 0. Binary is the internal language of electronic
computers to resolve any computational problems. It is the most
preferred number system among the networking and communication
specialists, and other professionals.

On other end, Decimal or Base
10 number system is the most commonly used number system among people.
It is based on 10 symbols, they are: 0, 1, 2, 3, 4, 5, 6 ,7 ,8 and 9.
It is one of the oldest known and used number system. Use our online
converter tool to convert values from Binary to Decimal Number system. Learn here how to convert binary to decimal using Positional Notation and Doubling method with an example for each.

**Binary to Decimal Number Chart**

Binary | Decimal |

0000 | 0 |

0001 | 1 |

0010 | 2 |

0011 | 3 |

0100 | 4 |

0101 | 5 |

0110 | 6 |

0111 | 7 |

1000 | 8 |

1001 | 9 |

1010 | 10 |

1011 | 11 |

1100 | 12 |

1101 | 13 |

1110 | 14 |

1111 | 15 |

Converting Binary to decimal is done using two methods. Click on any link below to know the method in detail with step by step images and example.

**Using Positional Notation**

Using Doubling