Free Number Base Converter
Convert binary, octal, decimal and hex.
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About the Number Base Converter
Free number base converter. Convert numbers between binary, octal, decimal and hexadecimal instantly. Enter a value in any base to see the rest.
How it works
- 1
Enter a number
Type a value in its base.
- 2
Pick the base
Select which base you entered.
- 3
See conversions
All other bases update instantly.
Frequently asked questions
Binary (base 2), octal (base 8), decimal (base 10) and hexadecimal (base 16).
Yes, it supports large integers using precise conversion.