# Change Z Coordinate [GstarCAD 2019](Help%20System/GSTARCAD/2019/Index.md) → [User Guide](Help%20System/GSTARCAD/2019/User%20Guide/(User%20Guide).md) → [Additional Pages](Help%20System/GSTARCAD/2019/User%20Guide/Additional%20Pages/(Additional%20Pages).md) ## Change Z Coordinate Choose several objects at one time and then change the Z coordinates together. **Menu:** Express\>Coordinate Tools\>Change Z Coordinate **Command Entry:**CHANGEZ --- Gstarsoft Co.,Ltd ## Other versions with matching text [GstarCAD 2016](../../../2016/User%20Guide/Additional%20Pages/Change%20Z%20Coordinate.md) · [GstarCAD 2017](../../../2017/User%20Guide/Additional%20Pages/Change%20Z%20Coordinate.md) · [GstarCAD 2018](Help%20System/GSTARCAD/2018/User%20Guide/Additional%20Pages/Change%20Z%20Coordinate.md) · [GstarCAD 2020](Help%20System/GSTARCAD/2020/User%20Guide/Additional%20Pages/Change%20Z%20Coordinate.md) · [GstarCAD 2021](Help%20System/GSTARCAD/2021/User%20Guide/Express%20tool/Coordinate%20Tools/Change%20Z%20Coordinate.md)