Total Area Autocad Lisp May 2026

For calculating the total area of multiple objects in AutoCAD, a high-quality AutoLISP routine is the most efficient method compared to the native, tedious manual selection process Autodesk Community, Autodesk Forums, Autodesk Forum Recommended LISP: AreaM (by Jimmy Bergmark)

are excellent for single objects. However, if you need to find the total square footage of a building with 50 unique rooms, clicking each vertex manually is both tedious and prone to error. A "Total Area" LISP routine automates this by: Selecting Multiple Objects : Grabbing all polylines, hatches, or regions at once. Instant Summation total area autocad lisp

(repeat (setq i (sslength ss)) ... )

Only calculate areas for objects on a specific layer (e.g., "G-AREA-BNDY"). For calculating the total area of multiple objects

This version shows your total in Square Meters and Square Feet simultaneously: Instant Summation (repeat (setq i (sslength ss))

, this script calculates the total area of various selected objects and is often paired with the command for complex drawings. Area to Field (A2F): Another popular Lee Mac routine