Number Base Converter

Convert numbers between Binary, Octal, Decimal, Hexadecimal, and any custom radix (2-36).

Binary (Base 2)

Octal (Base 8)

Decimal (Base 10)

Hexadecimal (Base 16)

From Radix

To Radix

Input Number

Number Base Converter - Fast and Reliable Conversions

Enter the number you want to convert in the input field.

Select the 'From' base (e.g., Decimal, Binary, Hex).

Select the 'To' base for the conversion result.

The converted number will appear instantly in the output field.

You can swap bases and convert in reverse with a single click.

Our tool supports all common bases (2, 8, 10, 16) and custom bases ranging from 2 to 36.

The conversion is mathematically precise and handles large numbers using high-precision arithmetic.

"Used by programmers for bitwise operations and converting memory addresses (Hex to Decimal)."

"Helpful for students learning number systems and computer science fundamentals."