Hex / Decimal Converter

Convert between hexadecimal, decimal, octal, and binary number systems.

Category: Math · v1.0.0
Number System Converter
Type in any field to convert instantly
Quick Values
Reference Table (0-15)
Dec Hex Oct Bin

About This Tool

This number system converter instantly translates values between hexadecimal, decimal, octal, and binary representations. It is a must-have tool for programmers, computer science students, and hardware engineers who regularly work with different number bases in debugging, memory addressing, or bitwise operations. Enter a value in any base and see all equivalent representations simultaneously.

How to Use

  1. Enter a number in any supported format (hexadecimal, decimal, octal, or binary)
  2. Select the input base if it is not auto-detected
  3. View the instant conversion to all other number systems displayed simultaneously
  4. Copy the converted value in whichever base you need