๐ข 2's Complement Calculator
Convert numbers to their 2's complement representation for negative number arithmetic in binary systems. Input binary, decimal, or hexadecimal values with 8/16/32/64-bit support.
Enter a number in any supported format. The calculator will automatically detect the format and perform the 2's complement conversion.
What is 2's Complement?
2's complement is a method for representing negative numbers in binary systems. It's calculated by inverting all bits of a number and then adding 1. This representation allows for simple arithmetic operations on both positive and negative numbers without separate addition and subtraction circuits.
Key Features
- Negative Number Representation๏ผ2's complement provides a straightforward way to represent negative numbers in binary, with only one representation for zero.
- Simple Arithmetic๏ผAddition and subtraction can be performed using the same hardware circuits, making computer arithmetic more efficient.
- Educational Value๏ผUnderstanding 2's complement is essential for computer science students and anyone working with binary arithmetic.
Learn more about 2's complement and computer arithmetic from the IEEE Computer Society.
Understanding 2's Complement vs 1's Complement
Learn the differences between 2's complement and 1's complement representations and their applications in computer systems.
Read BlogFrequently Asked Questions
Common questions about 2's complement calculation
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