Online Converter From Decimal to Binary, Octal and Hexadecimal

An online converter from decimal to different bases such as binary, octal and hexadecimal is included at the bottom of this page. But we first
explain what are bases?
A number N may be written in any base B as follows
N = a_{0} + a_{1} B ^{1} + a_{2} B ^{2} +...+a_{k} B ^{k}
where any of the coefficient a_{i} has a value such that

0 ≤ a_{i} < B

The bases that are used in computing are:

Decimal or (denary) base 10 , binary base 2, octal base 8 and hexadecimal base 16.