Summary: This calculator is huge. I wasn't expecting it to be as big as it is. I purchased it for my son who has a visual processing issue and he just loves it. The numbers are large enough that he doesn't have any trouble seeing them and the display is perfect. It is very easy to use. Just simple straight forward calculating.
Summary: I knew this was going to be a larger than normal calculator when I ordered it, but I was still surprised when it arrived. It's huge! It's 7.5 inches long and six inches wide. Certainly not something that you can fit into a pocket. But for my needs (desktop use) a larger size works well.