๐ฅ๏ธBinary Arithmetic Calculator
Add, subtract, or multiply binary numbers with full bit-by-bit working shown.
Free Binary Arithmetic Calculator
Our free binary arithmetic calculator adds, subtracts, and multiplies binary numbers instantly, with the full working shown bit by bit. Type two binary values, pick an operation, and see every carry in addition, every borrow in subtraction, and every partial product in multiplication laid out clearly.
Unlike a plain converter, this tool shows the actual arithmetic process a computer or a student would follow, column by column in base 2. Each result also displays its decimal equivalent so you can verify the answer against ordinary arithmetic.
It's built for computer science students learning binary arithmetic, digital logic coursework, and anyone who wants to double-check manual binary calculations. No sign-up, no downloads โ everything runs instantly in your browser.