Binary Calculator: The Complete Guide
Do math in binary. Enter two binary numbers and an operation — arithmetic or bitwise — to get the result in binary, with its decimal and hexadecimal equivalents.
Who the Binary Calculator is for
Students and developers performing binary arithmetic and bitwise operations.
How to use the Binary Calculator
- Type your values into the fields above — pick your currency or units where the calculator offers them.
- Results update automatically as you type; there's no submit button and nothing is sent to a server.
- Adjust any input to compare scenarios, then copy the result with a single click.
How it works
Both binary inputs are parsed to integers, the chosen operation (+, −, ×, ÷, AND, OR, XOR) is applied, and the result is converted back to binary, decimal, and hexadecimal.
Features
- Arithmetic & bitwise
- Binary, decimal & hex output
- AND, OR, XOR
- Runs locally
Working in binary
Binary is the base-2 number system computers use, with only 0s and 1s. This calculator handles both ordinary arithmetic and bitwise operations (AND, OR, XOR) on binary values, and shows the answer in binary, decimal, and hex so you can cross-check across number systems.