Binary Math Calculator
Accurate calculators with instant results.
What does this tool do?
Work with binary like a pro. Enter two binary numbers, pick a bitwise operation (AND, OR, XOR, NOT) or arithmetic (+, −, ×, ÷) from the tap pad — the result appears in binary with a decimal cross-check so you always know the value.
Key features
- Instant calculation
- Accurate formulas
- Clear result breakdown
- Mobile-friendly inputs
Work with binary like a pro. Enter two binary numbers, pick a bitwise operation (AND, OR, XOR, NOT) or arithmetic (+, −, ×, ÷) from the tap pad — the result appears in binary with a decimal cross-check so you always know the value.
Binary Math Calculator
Bitwise logic and binary arithmetic — with decimal cross-checks.
How to Use
- Type binary digits into A and B (or tap the 0/1 keypad).
- Choose an operation from the pad or dropdown.
- Read the binary result plus its decimal value instantly.
Core Features
- 100% client-side: every calculation happens in your browser, nothing is uploaded or stored on any server.
- Free forever: no accounts, no paywalls, no usage limits.
- Instant results: values update live as you type, with zero waiting.
- Private by design: your numbers never leave your device.
Frequently Asked Questions
What is the difference between AND and +?
AND is bitwise: it compares each bit position (1 AND 1 = 1, else 0). The + operation adds the numbers arithmetically, like 1010 + 1100 = 10110 (10 + 12 = 22).
Why is there a decimal cross-check?
Binary strings are hard to read at a glance. Showing the decimal value next to the binary result lets you verify the math instantly.
How to Use Binary Math Calculator
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