Calculating area in AutoCAD LT is a fundamental skill that every user should master. Whether you are an architect, engineer, or designer, accurately determining the area of a shape or object is essential for various purposes, such as material estimation, quantity takeoffs, and spatial analysis. In this tutorial, we will explore different methods to calculate area in AutoCAD LT.
Method 1: Using the AREA Command
If you want a quick and straightforward way to calculate the area of a closed shape or object in AutoCAD LT, the AREA command is your best friend. Follow these steps:
- Select the closed shape or object for which you want to calculate the area.
- Type AREA in the command line and press Enter.
- The calculated area will be displayed in the command line.
This method works well for simple shapes like rectangles, circles, polygons, and irregular closed boundaries. However, it may not be suitable for complex objects with multiple overlapping areas.
Method 2: Using Hatch Patterns
If you have a complex object with multiple overlapping areas or need to calculate areas selectively within an enclosed boundary, using hatch patterns can provide more flexibility. Here’s how:
- Create a hatch boundary by selecting the closed shape or object within which you want to calculate specific areas.
- Type HATCH in the command line and press Enter.
- In the Hatch Creation dialog box, choose a suitable hatch pattern from the list.
- Select the desired options like scale, angle, and origin point.
- Click Add: Pick Points to specify points within the boundary where you want to calculate the area.
- The calculated area for each point will be displayed in the dialog box.
- Click OK to exit the Hatch Creation dialog box when you’re done calculating all the required areas.
This method allows you to calculate areas selectively within a single boundary, making it ideal for complex objects with intricate details or multiple sub-areas.
Method 3: Using the Properties Palette
If you want to find out the area of an existing object without creating any additional elements, you can use the Properties palette. Follow these steps:
- Select the object for which you want to determine the area.
- Type PROPERTIES in the command line and press Enter.
- The Properties palette will appear, displaying various properties of the selected object.
- In the Properties palette, look for a property called “Area” or something similar, depending on the type of object selected.
- The value displayed next to this property represents the calculated area of the selected object.
This method is useful when you simply need to know the area of an existing object without any further calculations or modifications. It works well for standard AutoCAD LT objects such as lines, circles, rectangles, and polygons.
In AutoCAD LT, calculating area is essential for various design and analysis tasks. By utilizing commands like AREA and features like hatch patterns and Properties palette, users can accurately determine areas based on their specific requirements. Remember to practice these methods on different types of objects to become proficient in calculating area in AutoCAD LT.