Math

One's Complement Calculator

Ones’ complement bit flip of a non-negative integer in a fixed width.

Free to use — no sign-up or login.

Ones’ complement (unsigned)

Binary

This free One's Complement Calculator covers Ones’ complement bit flip of a non-negative integer in a fixed width.

Each bit is inverted; the integer is interpreted in w bits. Related math tools sit beside How it works, with no account required.

Using the One's Complement Calculator

Ones’ complement bit flip of a non-negative integer in a fixed width. Typical inputs are a and Bit width w. How it works beside the form states the identity the One's Complement Calculator applies.

FAQ

How do I use the One's Complement Calculator?

Open the One's Complement Calculator, fill a and Bit width w, and read the result. Each bit is inverted; the integer is interpreted in w bits.

What formula does the One's Complement Calculator use?

The One's Complement Calculator uses the identity in How it works. In words: Each bit is inverted; the integer is interpreted in w bits.