Binary/Hex/Decimal Converter

Convert between different number systems instantly

People Also Use These Tools

Scientific Calc

Advanced math functions

Matrix Calc

Linear algebra solver

Password Audit

Check password security

About This Tool

The Binary/Hex/Decimal Converter is a powerful utility for developers, computer science students, and engineers. It allows for seamless translation between the most common base systems used in computing: Decimal (Base 10), Binary (Base 2), Hexadecimal (Base 16), and Octal (Base 8). Whether you're debugging code, analyzing memory addresses, or learning number systems, this tool provides instant and accurate results.

How to Use This Tool

  1. Enter a value into any of the four input fields.
  2. Click Convert All to instantly calculate the equivalent values in all other number systems.
  3. Use the Copy buttons next to each field to quickly save the results to your clipboard.
  4. To perform a new calculation, simply clear an input field and enter a new value.

Frequently Asked Questions

Which number systems are supported?

The converter supports Decimal (base 10), Binary (base 2), Hexadecimal (base 16), and Octal (base 8) number systems.

Can it handle large numbers?

The tool works reliably for integers up to 18 digits. For very large numbers beyond the 64-bit integer range, precision may be limited by JavaScript's native number handling.

How are negative numbers represented?

This version of the tool handles positive integers. For negative numbers, bitwise representations like Two's Complement are often used in programming, which requires a fixed bit-width (e.g., 8-bit, 16-bit).

Is this tool free to use?

Yes, all tools on OmniTools are 100% free and do not require any sign-up or installation.

Related Tools