Skip to main content

Number Base Converter

Convert between binary, octal, decimal, and hexadecimal. Also supports custom base conversion (base 2 to 36).

Share this tool
📖

How to Use

Step 1

Enter Number

Enter Number

Enter a number and select the source base

Step 2

Auto Convert

Auto Convert

All base conversions shown in real-time

Step 3

View Results

View Results

Copy the conversion result in any base

Features

4 Bases at Once

Shows binary, octal, decimal, and hex simultaneously

Real-time

Instant conversion across all bases

Custom Base

Convert to any base from 2 to 36

FAQ

The count of digits used to represent numbers. Decimal uses 0-9, binary uses 0-1.