Number Base Converter

Convert numbers between Binary (Base 2), Octal (Base 8), Decimal (Base 10), Hexadecimal (Base 16), and any base up to 36.

Binary (Base 2)
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Octal (Base 8)
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Decimal (Base 10)
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Hexadecimal (Base 16)
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Base-32
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Base-36
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Number Bases Explained

A number base (or radix) is the number of unique digits a counting system uses. For example, decimal uses 10 digits (0-9), binary uses 2 (0-1), hexadecimal uses 16 (0-9 plus A-F).

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