Decimal to binary converter helps a lot of teachers as well as students to do their jobs. It is an online and free tool. It can be excessed from anywhere and can be used by anyone around the globe.

A lot of teachers and students find difficulty in doing decimal to binary conversion by hand. This is because it is a hard and time-consuming task. So, the Decimal to Binary Converter is a very useful tool.

Decimal to binary converter is an educational and academic tool. It is much handy in using and way too accurate in its results.

Decimal to binary conversion is important in the computer too. The whole computer relies upon binary numbers. It is also important in electronics and communications. It helps the user get more information about the required subject.

A decimal is a number in mathematics that has a decimal point in it. The point after the decimal is considered to be smaller than zero.

Binary is the number that is expressed in the base 2 number i.e.,0 and1. It is used in computer language and electronics.

Converting decimal into binary is a process that can be done by hand but can prove time taking. This tool helps you to convert large decimal amounts into binary amounts within a flash of seconds.

This tool is much helping and easy to use. To convert a large decimal amount into binary, a writer has to follow the following steps:

- Add the amount that is to be converted.
- Click on the “Convert” button.

As a result, there 3 different conversions shown below the question.

- Binary Numbers
- Binary Signed 2’s Complement
- Hex Numbers

There are rules under which all of the decimal to binary conversion is done. The decimal to binary conversion rules can be seen as under:

0 | 0 | 0 |

1 | 1 | 1 |

2 | 10 | 2 |

3 | 11 | 3 |

4 | 100 | 4 |

5 | 101 | 5 |

6 | 110 | 6 |

7 | 111 | 7 |

8 | 1000 | 8 |

9 | 1001 | 9 |

10 | 1010 | A |

11 | 1011 | B |

12 | 1100 | C |

13 | 1101 | D |

14 | 1110 | E |

15 | 1111 | F |

16 | 10000 | 10 |

17 | 10001 | 11 |

18 | 10010 | 12 |

19 | 10011 | 13 |

20 | 10100 | 14 |

21 | 10101 | 15 |

22 | 10110 | 16 |

23 | 10111 | 17 |

24 | 11000 | 18 |

25 | 11001 | 19 |

26 | 11010 | 1A |

27 | 11011 | 1B |

28 | 11100 | 1C |

29 | 11101 | 1D |

30 | 11110 | 1E |

31 | 11111 | 1F |

32 | 100000 | 20 |

64 | 1000000 | 40 |

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