Ohms Law Calculator provides the best way to calculate Voltage, Current, Resistance and Power. Accurate Calculations and Conversions with every Unit and Value Change.

Turn your phone into a conversion tool. With this application you can simply click on what type of conversion you are going to make (distance, temperature, etc.), type your units in the corresponding field, and hit Convert and that's it! You'll be presented with a converted value for just about any unit you can imagine. If we don't have the units, just post a comment below, or send me an email and it will be included in the next update!

this is simple all in 1 converter.it converts between different units of length,mass,speed,temperature,tip,torque,current,volume.more unit will be added soon.

To do a geometrical and mathematical sum, converter
MathX allows to calculate most of the parameters of two-dimensional and three-dimensional geometric shapes, convert units of measurement and perform algebraic calculations.

There're 477 units, 15 groups of units converter.
With graphic user interface, you can use it easily.