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Engineering function

HEX2BIN

Converts a hexadecimal number to binary.

Rarely usedDifficulty 1250 · ProficientUsage rank #374 of 520
Practice · 2 questions →

When to use it

Converts hexadecimal text to binary. The hex value must fit in 10 binary bits (-512 to 511).

The shape of it

Syntax
=HEX2BIN(number, [places])

Worked examples

  • Padded

    =HEX2BIN("F",8) 00001111

    Padded to eight bits.

  • One byte

    =HEX2BIN("B7") 10110111

    One byte.

  • Negative

    =HEX2BIN("FFFFFFFFFF") 1111111111

    Negative one.

Worth knowing

  • Larger hex values need HEX2DEC then BASE(...,2).
  • BIN2HEX reverses it.
  • Result is text.

Where it goes wrong

  • #NUM! for values above 1FF or below FFFFFFFE00.
  • Invalid hex digits return #NUM!.

Related

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