Binary/Octal/Decimal/hexadecimal converter

Converts binary/octal/decimal/hexadecimal numbers to each other.

Before conversion:

How to use Base Converter

Select the base number before and after conversion, and enter the number you want to convert.

Please enter the numerical value according to the base number before conversion.

Click the "Convert" button to display the converted calculation results.

The calculation method for conversion is also displayed.

Numerical input range

Binary:0–1 / Octal:0–7 / Decimal:0–9 / Hexadecimal:0–9,A–F

Conversion by base number

Base ConverterBase Converter

CalculatorSimple Calculator

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