TotalLength is an Auto Lisp script calculating the total length of multiple objects of user-selected type(s) - lines, arcs, polylines, circles or combinations of them.
TotalLength is a universal plug-in and can be used in any field of design where such calculations are needed - for the total length of walls, fences, cables, pipes, pavements, etc.
The dialog box makes the app intuitive to work with, so there will be no need to spend a lot of time studying it. The result of the total length calculations is displayed in an editable field and is copied to the clipboard for further use.
For more functionalities (TotalArea command and specification tables) please check TotalLength +.