Calculator - Gadget calculator for Windows 7 desktop gadget calculator has a set of standard functions such as: multiplication, division, subtraction, addition, percentage, square root and fraction . The Calculator gadget can be used instead of the standard Windows calculator by pinning it to your desktop. The gadget is designed in the style of a real calculator, which can attract your attention. The calculator is not large, but this does not interfere with the convenience of working with it, since all numbers and functions are visually well read even at a distance. The developer does not provide any additional settings for the gadget.