Calculate Binary Bitwise NAND
Enter two binary strings to calculate their NAND result without signed or two’s-complement interpretation.
A QUICK WALKTHROUGH
How to use this tool
- Enter only 0 and 1 characters in each operand.
- Use up to 10,000 bits per operand.
- Calculate to see the result padded to the longer input width.
Unsigned binary strings
Each operand is a non-empty string containing only 0 and 1. The calculation never treats the first bit as a sign bit or uses two’s-complement interpretation.
Explicit fixed width
The result width is the longer written operand, up to 10,000 bits. Shorter inputs are left-padded with zeroes before AND, then NAND complements only within that width.
Local calculation
Validation and calculation run locally in your browser. No input is uploaded or stored.
GOOD TO KNOW
Common questions
What width does NAND use?
It uses the longer input length. The shorter operand is padded on the left with zeroes, and the complement is limited to that width.
Are signed or two’s-complement values supported?
No. Every input is an unsigned bit string; a leading 1 is an ordinary value bit.
Can I use spaces or a 0b prefix?
No. Enter only 0 and 1, without spaces, separators, signs, or prefixes.