# DIMTOL System Variable [GstarCAD 2020](Help%20System/GSTARCAD/2020/Index.md) → [System Variables](Help%20System/GSTARCAD/2020/System%20Variables/(System%20Variables).md) → [D](Help%20System/GSTARCAD/2020/System%20Variables/D/(D).md) **Function Description:** The DIMTOL system variable is used to add tolerance to dimension text. | | | | --- | --- | | Type | Parameter | | Saved in | Drawing | | Initial value | Off | Setting the DIMTOL could turn off the DIMLIM system variable. --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/D/DIMTOL%20System%20Variable--15d948e25083.md) · [GstarCAD 2017](Help%20System/GSTARCAD/2017/System%20Variables/D/DIMTOL%20System%20Variable--15d948e25083.md) · [GstarCAD 2018](../../../2018/System%20Variables/D/DIMTOL%20System%20Variable--15d948e25083.md) · [GstarCAD 2019](../../../2019/System%20Variables/D/DIMTOL%20System%20Variable--15d948e25083.md) · [GstarCAD 2021](../../../2021/System%20Variables/D/DIMTOL%20System%20Variable--15d948e25083.md)