Number Base Converter

Convert digits dynamically between Binary, Octal, Decimal, Hexadecimal, and custom bases. Automatic character checks block invalid input ranges.

💡 How It Works

Number Base Converter converts numbers between different numbering systems (bases). Common bases are Binary (base 2), Octal (base 8), Decimal (base 10), and Hexadecimal (base 16). Supports custom radix bases 2–36.

Example: 255 decimal = FF hex = 11111111 binary | 2024 decimal = 3F68 hex

❌ Character is invalid for this active base!

💻 Full Representation Grid

Representations of this number mapped dynamically to common computational bases:

Understanding Radix & Number Systems

A number system base (or radix) dictates how many distinct digit characters represent amounts. Decimal uses ten numbers (0-9). Binary uses two symbols (0 and 1). Hexadecimal uses sixteen characters (0-9 and A-F).

Character Range Checking

When dealing with developer calculations, inserting invalid base characters (e.g. entering the letter `F` inside a Binary input) triggers calculation exceptions. This tool validates inputs on-the-fly, instantly letting you know if a character violates the selected radix boundaries.