Developer Tools
XNOR Calculator
Compute the bitwise XNOR (exclusive NOR) of two numbers and see the result in all bases instantly.
Last updated: May 29, 2026
Client-Side Processing
Input Data Stays on Device
Instant Local Execution
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Buy me a coffeeWhat is XNOR Calculator?
XNOR Calculator computes the bitwise XNOR (exclusive NOR) — the inverse of XOR. A bit in the output is 1 when both corresponding input bits are the same (both 0 or both 1), and 0 when they differ. XNOR is used in equality comparisons, error detection, and digital circuit design.
How to Use XNOR Calculator
1
Select input base.
2
Enter two numbers.
3
The XNOR result appears in all bases.
Common Use Cases
- Checking bit equality between two values.
- Implementing comparator circuits.
- Error detection in digital logic designs.
Example Input and Output
12 XNOR 10 (decimal).
A=12, B=10
A: 12 (1100₂)
B: 10 (1010₂)XNOR result
XNOR: 4294967289 (11111111111111111111111111111001₂)Privacy
All calculations run locally in the browser.
Frequently Asked Questions
What is the difference between XNOR and XOR?
XOR outputs 1 when bits differ, 0 when they match. XNOR is the inverse — outputs 1 when bits are the same, 0 when they differ.
Is my data uploaded?
No. All calculation runs in your browser.
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