Hexadecimal Calculator: Convert Hex to Dec, Bin & Oct Online

Hexadecimal Number Converter Tool

Enter a valid hexadecimal number (0-9, A-F, case-insensitive).

Conversion Results

Decimal Value:

Binary Value:

Octal Value:

Unlock the power of base conversions with our free Hexadecimal Calculator. Instantly convert hex numbers to their decimal, binary, and octal equivalents, simplifying complex computations for programming, networking, and digital electronics. This essential online tool provides accurate and fast results for students, developers, and engineers alike, streamlining your workflow for various computing tasks.

Formula:

The Hexadecimal (base-16) system uses digits 0-9 and letters A-F. Our calculator performs conversions based on standard number system rules:

  • Hex to Decimal: Each hex digit is multiplied by 16 raised to its position's power.
  • Decimal to Binary: Repeated division by 2, taking remainders in reverse order.
  • Decimal to Octal: Repeated division by 8, taking remainders in reverse order.

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