How to Type Distance in AutoCAD?

AutoCAD uses a special syntax for entering distances, which can seem confusing at first. Here's how you can type distances in AutoCAD:

Understanding the Basics

• Units: AutoCAD uses units like inches, feet, millimeters, or meters. You need to know the current drawing units to understand the distances you're entering.
• Absolute Coordinates: These specify the exact location of a point using X and Y coordinates, separated by a comma (e.g., 10,5). You can also include a Z coordinate for 3D drawings.
• Relative Coordinates: These specify the location of a point relative to the last point you selected. They use the @ symbol followed by the X and Y offsets (e.g., @10,5).
• Polar Coordinates: These specify the location of a point using a distance and an angle relative to the last point selected. They use the < symbol followed by the distance and angle (e.g., <10<45).

Typing Distances in AutoCAD

1. Direct Input: You can type the distance directly in the command line. This is useful for quick measurements or when you know the exact distance.

   • Example:
     • To draw a line 10 units long, type 10 in the command line and press Enter.
     • To draw a line 10 feet long, type 10' in the command line and press Enter.

2. Using Coordinates:

   • Absolute Coordinates: To draw a line from (0,0) to (10,5), type 10,5 in the command line and press Enter.
   • Relative Coordinates: To draw a line 10 units to the right and 5 units up from the last point, type @10,5 in the command line and press Enter.

3. Using Polar Coordinates:

   • To draw a line 10 units long at a 45-degree angle from the last point, type <10<45 in the command line and press Enter.

Tips and Tricks

• AutoCAD prompts: Pay attention to the prompts that appear in the command line. They guide you on what information to enter.
• Units: Make sure you understand the current drawing units to avoid errors.
• Dynamic Input: Enable dynamic input to see the distance and angle values as you move the cursor.
• Keyboard Shortcuts: Use keyboard shortcuts for common commands like "Line" (L), "Circle" (C), and "Arc" (A) to speed up your workflow.

Conclusion

Understanding how to type distances in AutoCAD is crucial for efficient drawing and design. By mastering the various methods and using the tips mentioned above, you can create precise and accurate drawings with ease.