Can You Change the Size of a Component in SketchUp?

Have you ever wondered if you can change the size of a component in SketchUp? Well, the answer is a resounding yes!

SketchUp provides several tools and techniques that allow you to easily resize components to fit your specific needs. In this tutorial, we will explore some of these methods and show you how to effectively resize components in SketchUp.

Resizing Components Using the Scale Tool

The most straightforward way to resize a component in SketchUp is by using the Scale tool. This tool allows you to uniformly scale the component along all three axes, making it larger or smaller while maintaining its proportions.

To use the Scale tool, follow these steps:

  1. Select the component you want to resize by clicking on it.
  2. Activate the Scale tool by clicking on its icon in the toolbar or by selecting it from the Tools menu.
  3. Click once on a corner or edge of the selected component. This will define the scaling origin point.
  4. Drag your mouse away from or towards the origin point to increase or decrease the size of the component, respectively.
  5. Release the mouse button when you are satisfied with the new size.

Note: Holding down the Shift key while scaling will constrain proportions and prevent distortion. This is useful when you want to maintain an object’s original shape while resizing it.

Resizing Components Using Numerical Input

If precise sizing is important for your project, you can also manually input specific dimensions to resize components accurately. SketchUp allows you to enter numerical values for scaling factors during scaling operations.

To resize a component using numerical input, follow these steps:

  1. Select the component you want to resize.
  2. Activate the Scale tool as explained earlier.
  3. Click once on a corner or edge of the selected component to set the scaling origin point.
  4. Type the desired scaling factor in the Measurement box at the bottom right corner of the SketchUp window. For example, if you want to make the component twice as large, type “2x” (without quotes) in the Measurement box.
  5. Press Enter or Return on your keyboard to apply the scaling operation with the specified dimensions.

Note: You can also use mathematical expressions in the Measurement box to perform calculations during scaling. For example, typing “1.5*2x” will result in a component that is 3 times larger than its original size.

Resizing Components Non-uniformly

Sometimes, you may need to resize a component non-uniformly, meaning that you want to change its size along specific axes while keeping other dimensions intact. SketchUp offers a solution for this as well.

To resize a component non-uniformly, follow these steps:

  1. Select the component you want to resize.
  2. Move your mouse towards one of the blue axis handles (red for green axis and green for red axis).
  3. Click and drag along that handle to resize only along that specific axis. You can repeat this step for other handles to resize along multiple axes simultaneously.


Changing the size of a component in SketchUp is a fundamental skill that every user should master. Whether you need to resize components uniformly or non-uniformly, SketchUp provides powerful tools and techniques to help you achieve your desired results.

By using the Scale tool and numerical input, you can easily resize components with precision and maintain their proportions. So go ahead and experiment with resizing components in SketchUp to bring your designs to life!