eCalc Vista Sidebar Calculator

If you're a fan of the Windows Vista Sidebar then you'll really like our new calculator gadget. It features all the functions of our basic online calculator and offers a full size mode when it's undocked from the sidebar.

If you need additional capabilities, such as a unit converter or complex number support, the calculator includes a link to eCalc's advanced online scientific calculator.

If you're a dashboard user on OS X, we have a version for you coming out in the next few days...