Tech
Binary Calculator
A binary calculator helps you perform binary arithmetic by using two binary inputs and an operation such as add, subtract, multiply, or divide.
Quick answer
Valid input contains only 0 and 1 digits.
What this tells you
- •Valid input contains only 0 and 1 digits.
- •Results show both binary and decimal forms.
- •Division returns integer quotient in this tool.
How to Use
- 1Enter binary value A and binary value B.
- 2Choose operation (+, -, ×, ÷).
- 3Calculate to see binary and decimal outputs.
How It Works
Formula
Convert binary inputs to decimal -> apply operation -> convert result back to binaryThe tool validates binary strings, performs arithmetic, then returns both representations.
Calculation note: values are processed in the order shown above, using the current input units.
Worked Examples
Binary addition
A1010
B0011
OperationAdd
ResultResult binary: 1101, decimal: 13
Common mistakes
- Entering non-binary digits
- Expecting floating-point division output in integer-quotient mode
- Confusing signed and unsigned binary interpretation
Frequently Asked Questions
Enter plain binary digits only in this version.
Yes, decimal result can be negative; binary output is unsigned representation of the integer value handling used by this tool.
No. This version returns integer quotient only.
It estimates binary calculator outputs using the visible inputs and formula assumptions on this page.