# Simple math in any numeral system

This online calculator supports simple math (addition, subtraction, division, multiplication and power) for numbers expressed in any numeral system - binary, octal, hexadecimal, from the base 2 to base 36

Well, after numerous requests from our users, I decided to combine power of Binary numbers calculator with the Conversion of fractional numbers between numeral systems and create universal calculator which can do simple math (addition, subtraction, division, multiplication and power) in any numeral system. You can use "Numeral system base" parameter to setup any base from 2 to 36, like 8 for octal, 16 for hexadecimal and so on.

It supports fractional numbers as well. Internally it uses decimal numeral system, and results for fractional numbers may not always be precise, thus, conversion precision is controlled by "Precision used for fractional numbers, digits" parameter. More on precision can be found here - Conversion of fractional numbers between numeral systems

Power is used like this number^power (see default values below - 110^10)

Save the calculation to reuse next time, toextensionembed in your website orshareshare with friends.

## Comments