Sometimes we need to change the dimension units from imperial to metric. For example, the dimensions are currently displayed in inches and we want them to display in meters. This can be done using DIMSTYLE.
Units command is used to control the precision and display formats for coordinates, distances, and angles. The shortcut key is UN.
First of all, let’s get this straight: millimeter or meter is meaningless for a single drawing, for example, the drawing unit is set to millimeter, and you draw a line of 1000 units long, then you change the drawing units to meter, but the line is still 1000 units long.
Have you ever come across the issue: When you’re doing the Rotate command and have specified the base point and 90 degrees, but it is not actually 90 degrees to the point you’ve chosen?
The dimension in CAD won’t show units whether we select Centimeters or Meters from “Units to scale inserted content”. To add units to dimension in CAD, we need to do settings in the “Dimension Style Manager ”