In Jim's Knowledge Base list of window functions for worksheets I cannot find "Overall Window Area". Is there such a function to return the elevational area of the window? For now I use the obvious workaround :WindowWidth*WindowHeight. Before using this workaround I was using the function "Area" . This returns a value for each window in my database worksheet. But the value is larger, though not much, than Width*Height. I guess Area is too simplistic for using with the 3D Window object , being normally for 2D objects. PS I am finding VWX2016 a truly rewarding experience!