It also includes a unit converter, and a polynomial or linear equation solver and a scientific calculator to take off a nice interface for the user.
The unit converter GeoCalcul.Plus is an easy to use service that allows you to convert the most popular units of distance, temperature, volume, time, speed, mass, power, density, pressure, energy and well other. This converter allows you to perform over 25000 unit conversions, between nearly 1000 units organized in 21 categories. This is a quick and easy way to convert measurements from one unit to another. New units can be added if necessary, do not hesitate to suggest.