# GRIDMAJOR System Variable [GstarCAD 2021](Help%20System/GSTARCAD/2021/Index.md) → [System Variables](Help%20System/GSTARCAD/2021/System%20Variables/(System%20Variables).md) → [G](Help%20System/GSTARCAD/2021/System%20Variables/G/(G).md) **Function Description:** The GRIDMAJOR system variable is used to set the frequency of major grid lines compared to minor grid lines. | | | | --- | --- | | Type | Integer | | Saved in | Drawing | | Initial value | 5 | | Range | 1 \~ 100 | --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/G/GRIDMAJOR%20System%20Variable--960af74c286a.md) · [GstarCAD 2017](Help%20System/GSTARCAD/2017/System%20Variables/G/GRIDMAJOR%20System%20Variable--960af74c286a.md) · [GstarCAD 2018](../../../2018/System%20Variables/G/GRIDMAJOR%20System%20Variable--960af74c286a.md) · [GstarCAD 2019](../../../2019/System%20Variables/G/GRIDMAJOR%20System%20Variable--960af74c286a.md) · [GstarCAD 2020](../../../2020/System%20Variables/G/GRIDMAJOR%20System%20Variable--960af74c286a.md) · [GstarCAD 2022](Help%20System/GSTARCAD/2022/System%20Variables/G/GRIDMAJOR%20System%20Variable--960af74c286a.md)