Bit Converter

Convert numbers between Binary, Octal, Decimal, and Hexadecimal. Check bit-width ranges instantly.

Input Base

Enter Number

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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Bit-Width Range Check

Type	Range (Unsigned)	Fits?
8-bit	0 – 255	—
16-bit	0 – 65,535	—
32-bit	0 – 4,294,967,295	—
64-bit	0 – 18,446,744,073,709,551,615	—

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