Conversion of number systems

Convert between unlimited number of number systems

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This tool performs conversion between decimal and any other numbers system. Conversion can be performed in both directions, i.e. FROM or TO decimal system.

select conversion FROM or TO decimal system
select PREDEFINED (e.g. binary, octal, hexadecimal) system or USER-DEFINED number system
1. if you have selected PREDEFINED, select desired number system
2. if you have selected USER-DEFINED, fill in numbers (or letters) of user-defined alphabet (number system). User-defined aplhabet corresponding to binary system is "01", septenary "0123456", octal "01234567" etc.

Note: This application accepts only positive integers!