Binary Coded Decimal (BCD) to Decimal Converter

Convert 4-bit Binary Coded Decimal (BCD) bit groups into standard base-10 decimal numbers.

How It Works & Processing Standards

Convert 4-bit Binary Coded Decimal (BCD) bit groups into standard base-10 decimal numbers.

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 Coded Decimal (BCD) to Decimal Converter 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 Coded Decimal (BCD) to Decimal Converter

  1. 1
    Enter BCD BitsInput BCD bit groups (e.g. 0001 0010 0011 0100).
  2. 2
    Copy Decimal ValueCopy the decoded decimal number (e.g. 1234).

Common Use Cases

  • Reading Real-Time Clock (RTC) hardware registers, seven-segment display drivers, and PLC industrial controllers
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