Number Base Converter

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

Converters

Input base

Value

Binary

101010

Octal

Decimal

Hexadecimal

About the Number Base Converter

Standardize data across different numbering systems. Convert between Binary, Octal, Decimal, and Hexadecimal with large, readable displays for each base.

How to use the Number Base Converter

1Enter a number in any base field.
2The tool automatically updates the other three bases in real-time.
3Use the 'Copy' buttons for quick access to the results.
4Clear the fields to start a new conversion.

Why people use it

Debug low-level code or bitwise operations.
Translate memory addresses between Hex and Decimal.
Teach or learn the fundamentals of binary and octal systems.
Verify data encoding across different architectural layers.

Frequently asked questions

What is the maximum number it can handle?

The tool supports very large integers, limited only by your browser's BigInt capabilities.

Does it support fractional numbers?

It is currently optimized for whole numbers (integers) across all bases.

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