đą 1's Complement Calculator
Flip every bit of a number under a fixed bit width. Paste a binary or decimal value, choose bit width (8/16/32/64), and get the one's complement with aligned visualization.
Note: The result flips all bits within the selected fixed width.
What is 1's Complement?
1's complement is a method of representing binary numbers by inverting each bit. Unlike two's complement, 1's complement is primarily used for educational purposes and understanding bitwise operations.
Key Features:
- Bitwise inversionïŒEach bit is flipped (0 becomes 1, 1 becomes 0)
- Fixed bit widthïŒOperation must be performed within a specified number of bits
- Educational valueïŒHelps understand binary operations and digital circuit design
Learn more about complement arithmetic at Wikipedia - Ones' Complement.
Learn More About Complement Systems
Read our comprehensive guide comparing 1's complement vs 2's complement, with detailed examples and practical applications.
Read the Blog PostFrequently Asked Questions
Common questions about 1's complement calculation