Two's Complement Calculator

Easily convert a decimal number to its two's complement binary representation, or decode a two's complement binary string back into a decimal number. Essential for computer science students and engineers.

Two's Complement Calculator

How to Use

  1. 1

    Select Conversion Type

    Choose whether you are converting 'From Decimal' or 'From Binary'.

  2. 2

    Enter Value and Bits

    Input your number and select the bit size (e.g., 8-bit, 16-bit, 32-bit).

  3. 3

    Calculate

    Click calculate to view the converted binary string and decimal equivalent.

Frequently Asked Questions

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