Binary Calculator
Add, subtract, multiply, and divide binary numbers. See results in binary, decimal, and hex.
Free Binary Number Calculator
The Toolts Binary Calculator performs arithmetic operations on binary numbers and displays the result in binary, decimal, hexadecimal, and octal formats simultaneously. Enter two binary numbers, choose an operation, and get instant results. The tool validates that inputs contain only 0s and 1s and handles both positive and negative results.
Binary Arithmetic Basics
Binary addition follows the same rules as decimal addition, but with only two digits: 0 + 0 = 0, 0 + 1 = 1, 1 + 0 = 1, and 1 + 1 = 10 (carry the 1). Binary subtraction, multiplication, and division work similarly to their decimal counterparts. Understanding binary math is fundamental to computer science, digital electronics, and low-level programming.