Number Base Converter
Convert numbers between binary, octal, decimal, hexadecimal and any base from 2 to 36.
How to use
Converting bases
Enter a value, choose the source and target base; the result updates as you type.
- Enter the number.
- Choose the source base.
- Choose the target base.
Frequently asked questions
Are fractions supported?
Yes, fractional digits are converted up to 20 places.
What is the largest base?
Base 36, using the digits 0-9 and letters a-z.
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