binary arithmetic
Calculate with signed base-2 integers.
Formula
Read digits in base 2; calculate integers; write back in the same base.
Operation = Add
How to use
- Enter two binary integers without prefixes.
- Choose an arithmetic operation.
- Read the result, remainder and decimal value.
Examples
- 101 + 11 = 1000 (decimal 8).
- 1101 ÷ 11 = 100, remainder 1.
Frequently asked questions
How does division work?
The quotient is truncated toward zero. The remainder has the dividend’s sign; dividend = divisor × quotient + remainder.
Which digits can I enter?
Use 0 and 1, with an optional leading + or −.
What is the size limit?
Each input and exact result must fit within ±999999999999999 in decimal. Fractional inputs are not supported.
Sources
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