Binary Calculator
Add, subtract, multiply and divide binary numbers, and see every result in binary, decimal, hex and octal.
Runs entirely in your browser.
Binary Arithmetic Calculator
Results
Inputs
Values are exact whole numbers of any size. Division shows the quotient and remainder, since integer arithmetic has no fractional part.
About Binary Arithmetic
Binary addition works exactly like decimal addition, except that a column carries once it reaches two rather than ten: 1 + 1 is 10. Subtraction borrows the same way, and multiplication is a series of shifts and additions — which is why shifting left by one position doubles a value.
Integer division has no fractional part, so it is reported as a quotient and a remainder. 1011 ÷ 110 is 1 remainder 101, which in decimal is 11 divided by 6 giving 1 remainder 5.
Every result appears in binary, decimal, hexadecimal and octal at once, because converting between bases is usually the reason for reaching for a binary calculator in the first place.
Related Tools
- Bitwise Calculator — AND, OR, XOR, NOT and shift operations
- Number Base Converter — binary, octal, decimal and hex side by side
- Data Storage Converter — bits, bytes, KB, MB, GB
