How Do You Insert a Subscript in AutoCAD?

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In AutoCAD, you can insert a subscript to create smaller text or symbols that appear slightly below the normal text line. This is useful when you need to denote chemical formulas, mathematical equations, footnotes, or any other content that requires a smaller font size and lower position.

Method 1: Using the MTEXT Command

The MTEXT command in AutoCAD allows you to create and edit multiline text objects. To insert a subscript using this method, follow these steps:

  1. Select the MTEXT command: Type “MTEXT” in the command line or click on the MTEXT tool in the ribbon.
  2. Type your desired text: Enter the main text that you want to include.
  3. Switch to subscript mode: Place your cursor where you want to insert the subscript and press the Ctrl + H keys simultaneously. This will activate subscript mode.
  4. Type your subscript content: Enter the desired subscript text or symbol.
  5. Exit the MTEXT editor: Press Esc or click outside the editor to finish editing your multiline text object.

Note: The subscript created using this method will be specific to the MTEXT object. If you copy and paste it elsewhere, it will retain its formatting as a subscript.

Method 2: Using Unicode Characters

If you frequently use subscripts throughout your AutoCAD drawings, using Unicode characters can be a more efficient option. Here’s how you can do it:

  1. Determine the Unicode value: Find the Unicode value for the subscript character you want to insert. You can refer to the Unicode Consortium’s website or use a character map tool to search for the desired subscript character.
  2. Activate AutoCAD’s text editor: Double-click on an existing text object or use the TEXT command to create a new one.
  3. Enter the Unicode value: Type a backslash (\) followed by the decimal representation of the Unicode value. For example, to insert a subscript “2” (Unicode value 8322), type “\8322” in your text object.
  4. Exit the text editor: Press Esc or click outside the editor to finish editing your text object.

Note: The subscript created using this method is not specific to MTEXT objects and can be used in any AutoCAD text field.

In conclusion, inserting subscripts in AutoCAD can be done using either the MTEXT command or Unicode characters. Choose the method that suits your workflow and requirements. With subscripts, you can enhance your drawings by including specialized content with smaller font sizes and lower positions, making them more informative and visually appealing.