What number bases are supported?

Any integer base from 2 to 36. This includes common bases like binary (2), octal (8), decimal (10), and hexadecimal (16), plus less common ones like base 3, base 12, or base 36.

How does base conversion work?

The tool first parses your input in the source base to get the decimal value, then converts that decimal to the target base. For bases above 10, letters A-Z represent digits 10-35.

Does the conversion happen in real time?

Yes. The result updates automatically as you type or change the base selectors, with no need to press a button.

Number Base Converter

Convert numbers between decimal, binary, octal, hexadecimal, and custom bases from 2 to 36.

From Base

Number

To Base

Result

About

Binary is a base-2 number system that uses only two digits: 0 and 1. It's the foundation of digital computing and is used to represent all data in computers.

How to Use

Select the base of your input number (decimal, binary, octal, or hexadecimal)
Enter the number you want to convert
Select the base you want to convert to
The result will be displayed automatically
Click the copy button to copy the result to your clipboard

Frequently Asked Questions

Related Tools

Random Number Generator

Generate random numbers

Gaussian Number Generator

Generate numbers with Gaussian distribution

Generate List

Generate number sequences

Filter Numbers

Filter numbers by criteria

Base Converter

Convert numbers between bases

Binary Converter

Convert to and from binary