Unit Converter Tools

Simple Unit Converter A simple yet elegant tool for the unit conversions. A cool feature of this converter is that with every unit listed for conversion; a link to page that explains the unit definition is provided alongside. In addition, both SI prefixes units as well as binary prefix units are also provided with certain units.
Smart Unit Converter A Google suggest like feature that tends to guess the user input and tries to fill in the input area. The units to be converted can be used as a mathematical expression.