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The bitwise calculator is a tool to perform AND operation on numbers. The input can combine binary, decimal, hexadecimal, or octal numbers.

To use this calculator, follow the below steps:

- Enter the number in the first input box.
- Select the operator in the dropdown list
- Enter the number in the second input box.
- You will see the calculated number in the output boxes for each base system
- The results is displayed as binary, decimal, hexadecimal, or octal numbers.

An AND gate gives a 1 output when both inputs are 1.

Input A | Input B | Output Q |
---|---|---|

0 | 0 | 0 |

0 | 1 | 0 |

1 | 0 | 0 |

1 | 1 | 1 |

- A wide variety of programming languages supports bitwise operations on two integer integers.
- The evaluation and manipulation of particular bits within an integer are possible with bitwise operators.
- Each subsequent pair of bits in the operands is subjected to the operation.
- Bitwise AND, OR, and XOR are the three most popular operations.

A base system is a mechanism of representing numbers. When we talk about base-n, the system can show a number with n characters (including 0). Numbers are represented by digits that are less than or equal to n. As a result, 3 in base-3 equals 10: because that system lacks a "3," it starts anew (1, 2, 10, 11, 12, 20, 21, 22, 100, etc.).

We commonly utilize base-10 since we have 10 (including 0) digits until we start anew (8,9,10). We only have two characters in base-2 (binary), 0 and 1, until we begin anew. In our (base-10) system, the binary number 10 is 2 in this example.

Operator | Name | Description |
---|---|---|

& | AND | Sets each bit to 1 if both bits are 1 |

| | OR | Sets each bit to 1 if one of two bits is 1 |

^ | XOR | Sets each bit to 1 if only one of two bits is 1 |

~ | NOT | Inverts all the bits |

<< | Zero fill left shift | Shifts left by pushing zeros in from the right and let the leftmost bits fall off |

>> | Signed right shift | Shifts right by pushing copies of the leftmost bit in from the left, and let the rightmost bits fall off |

>>> | Zero fill right shift | Shifts right by pushing zeros in from the left, and let the rightmost bits fall off |

It is easier to change the specification to fit the program than vice versa.

Alan Perlis

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