# ARCSUM Command [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [A](Help%20System/GSTARCAD/2027/Commands/A/(A).md) ## Function Description: This command is used to get the total length of arcs. ## Command Access: > **Icon:** / > **Menu:** / > **Ribbon:** / > **Toolbar: /** > **Command:**ARCSUM > **Alias:** / ## Command Prompts: ``` Select object: ``` ## Select object Selects one or more arc objects until you press Enter. The total length of selected arcs is automatically calculated and displayed in the command line. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences_A/ARCSUM.html) · © Gstarsoft Co., Ltd.