How to Change Units of Existing Drawing in AutoCAD LT?

Changing Units in an Existing Drawing in AutoCAD LT

Adjusting units in AutoCAD LT can seem daunting, but with the right steps, you can quickly customize your settings. Follow the instructions below to effectively change the units of an existing drawing in AutoCAD LT.

Step-by-Step Guide to Change Units

1. Access the Dimension Style Manager:

   • Navigate to the Home tab on the ribbon at the top of your AutoCAD LT interface.
   • Locate the Annotation panel and click on Dimension Style. This will open the Dimension Style Manager.

2. Select the Dimension Style:

   • In the Dimension Style Manager, identify and select the dimension style you intend to modify. This may be the active style or another style that you frequently use.

3. Modify Dimension Style Settings:

   • Click on the Modify button to open the Modify Dimension Style dialog box.
   • Switch to the Primary Units tab. Here, you can change the unit format and precision for linear dimensions.

4. Choose New Units Format:

   • Under the Unit Format drop-down menu, select the desired units you wish to apply, such as inches, feet, millimeters, or meters.
   • Adjust the Precision value in the relevant field to define how many decimal places you want.

5. Save Changes:

   • After making your selections, click OK to exit the Modify Dimension Style dialog box.
   • If you want these settings to apply to new drawings, consider checking the option to save as the default style.
6. Review Your Drawing:
   • Go back to your drawing and apply the dimension style changes. Check a few dimensions to confirm that they reflect your new unit settings.

Setting or Changing Units While Drawing

If you need to adjust units while already working on a drawing, you can do this easily:

1. Open Drawing Utilities:

   • Click on the Application Menu button (the big red “A” at the top left).
   • Select Drawing Utilities and then choose Units from the options.
2. Change Units Type:
   • In the Drawing Units dialog that appears, you can select a linear unit type from the Length Type drop-down menu.
   • Choose the appropriate format for your work and click OK to save.

Setting Area Units

To adjust the area units in your AutoCAD LT drawing, follow these steps:

1. Access the Units Command:

   • Type UNITS in the command line and press Enter.
   • This opens the Drawing Units setting window.
2. Select Area Units:
   • In the units window, look for the Insertion scale drop-down list.
   • Select the appropriate unit type for area measurements and click OK.

FAQ

1. How can I confirm the current units of my drawing in AutoCAD LT?

• To check the existing units, navigate to the Application Menu, then select Drawing Utilities, and choose Units. This will display the current unit settings.

2. Can I revert to previous unit settings after making changes?

• Yes, you can always go back to the Units dialog and select your previous unit settings. It’s wise to save them as defaults if you frequently switch between units.

3. What impact do unit settings have on my dimensions?

• Changing the unit settings will automatically convert and display all existing dimensions accordingly, so it’s important to ensure the new settings align with your project requirements.