# TDINDWG System Variable [GstarCAD 2026](Help%20System/GSTARCAD/2026/Index.md) → [System Variables](Help%20System/GSTARCAD/2026/System%20Variables/(System%20Variables).md) → [T](Help%20System/GSTARCAD/2026/System%20Variables/T/(T).md) ## Function Description: The TDINDWG system variable is used to store the total editing time which is the total elapsed time between saves of the current drawing. (Read-Only) | | | | --- | --- | | Type | Real | | Saved in | Drawing | | Initial value | Unknown | The format is: <number of day>.<decimal fraction of a day> To compute the number of seconds, multiply the decimal fraction in TDINDWG by 86400 seconds. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2026_en-US/detail/systemVariables/TDINDWG.html) · © Gstarsoft Co., Ltd.