The numeral system converter calculator converts numbers from one numeral system to another given the source number and the source numeral system base and target numeral system base. The calculator can handle numeral systems with bases ranging from 2 to 36.

This online calculator displays one's complement and two's complement codes for the entered negative integer.

This online calculator helps to convert fractional number in one numeral system to fractional number in other numeral system.

This calculator supports common mathematical operations over binary numbers: addition, subtraction, division, and multiplication.