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🔢 Number Base Converter

Convert between decimal, binary, octal, and hexadecimal number bases instantly.

=1 Decimal (Base 10)≡1 Binary (Base 2)
Quick Conversions

About Number Base Conversions

How do I convert number base units?

Enter any value in the input field, select your source unit and target unit from the dropdowns, and Converzion.io calculates the result instantly. No button press required.

Which number base units are supported?

Decimal (Base 10), Binary (Base 2), Octal (Base 8), Hexadecimal (Base 16).