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Programmer Calculator (Hex, Dec, Oct, Bin)

The ultimate tool for developers. Convert between Hexadecimal, Decimal, Octal, and Binary instantly. Bitwise operations included.

Mastering Binary & Hex Conversions

For software engineers and embedded systems developers, converting between number bases is a daily task. Our Programmer Calculator simplifies this by providing real-time conversions across all major bases:

  • Hexadecimal (Base-16): Essential for color codes, memory addresses, and assembly,
  • Decimal (Base-10): The standard human readable format.
  • Octal (Base-8): Commonly used in Unix file permissions.
  • Binary (Base-2): The language of computers.

Why Use This Tool?

Speed and accuracy. Instead of manually dividing by 2 or 16, simply type in one field and watch all others update instantly. This reduces "context switching" and lets you focus on your code logic.

Frequently Asked Questions