Binary Addition Calculator

Add two binary numbers (A + B) with automatic carrying and view results in binary, decimal, and hexadecimal.

How It Works & Processing Standards

Add two binary numbers (A + B) with automatic carrying and view results in binary, decimal, and hexadecimal.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Maximum input length: 100,000 characters

Binary Addition Calculator is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use Binary Addition Calculator

  1. 1
    Enter Binary NumbersProvide binary string A and binary string B.
  2. 2
    Review ResultsInspect the resulting sum in binary, decimal, and hexadecimal.

Common Use Cases

  • Digital arithmetic verification, computer architecture homework, and ALU design verification
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