Add this LISP to your acaddoc.lsp or startup suite. Then type TLA in any drawing – like a native AutoCAD command.
For a more automated experience, you can load these specific scripts: Lisp to calculate area of all closed polylines selected total area autocad lisp
(t (princ (strcat "\nUnsupported object type: " obj-name)) ) ) ) Add this LISP to your acaddoc
that sums the areas of selected objects and displays the result directly in the command line. AreaM (AREAM): Developed by Jimmy Bergmark at total area autocad lisp