# Convert Decimal to Binary

**Decimal Number:**

[ Input a decimal number like 150 in the following field and click the Convert button. ]

**Binary number:**

**Conversion: Decimal to Binary**

**Decimal Number System:**

The decimal numeral system (also called base-ten and occasionally called denary) has ten as its base, which, in decimal, is written 10, as is the base in every positional numeral system. It is the numerical base most widely used by modern civilizations

**Binary Number System:**

In mathematics and digital electronics, a binary number is a number expressed in the binary numeral system or base-2 numeral system which represents numeric values using two different symbols: typically 0 (zero) and 1 (one). The base-2 system is a positional notation with a radix of 2. Because of its straightforward implementation in digital electronic circuitry using logic gates, the binary system is used internally by almost all modern computers and computer-based devices. Each digit is referred to as a bit.

## Decimal to Binary conversion table

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

0 | 0 |

1 | 1 |

2 | 10 |

3 | 11 |

4 | 100 |

5 | 101 |

6 | 110 |

7 | 111 |

8 | 1000 |

9 | 1001 |

10 | 1010 |

11 | 1011 |

12 | 1100 |

13 | 1101 |

14 | 1110 |

15 | 1111 |

16 | 10000 |

17 | 10001 |

18 | 10010 |

19 | 10011 |

20 | 10100 |

21 | 10101 |

22 | 10110 |

23 | 10111 |

24 | 11000 |

25 | 11001 |

26 | 11010 |

27 | 11011 |

28 | 11100 |

29 | 11101 |

30 | 11110 |

31 | 11111 |

32 | 100000 |

64 | 1000000 |

128 | 10000000 |

256 | 100000000 |

**Previous: ** Convert Binary to Octal

**Next:**
Convert Decimal to Hexadecimal

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