Binary Calculator

Perform exact binary integer arithmetic and see the result in binary, decimal, and hexadecimal.

First Binary integer

Operation

Second Binary integer

—Binary result

—Decimal

—Binary

—Hexadecimal

—Exact integer arithmetic using BigInt.

How to use this Binary Calculator

Add, subtract, multiply, or divide binary integers. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.