# floor-plan-scale-a-floor-plan

> Learn methods to scale floor plans accurately in seconds. Master techniques for area adjustments and auto-scaling with helpful tools. Start designing now!

- **URL**: https://www.coohom.com/helpcenter/floor-plan-scale-a-floor-plan
- **Locale**: en_US
- **Updated**: 2026-09-18

## Content

This article explains how to scale a floor plan with the [**floor planner**](https://www.coohom.com/case/floor-planner) and what to expect after resizing it, so you can adjust the dimensions more efficiently.  
⭐Before reading the article, it's recommended to watch the video tutorial first to get started quickly.  
 \[Video URL\](https://www.youtube.com/watch?v=EZ5RQeHAm0Y)

For Users
=========

All Coohom interior designers

Scale the Floor Plan
====================

Use Interior Area
-----------------

**Method 1:** In the floor plan **Interior Area** input box on the right-side floor properties panel, directly input the desired floor plan area to automatically scale the floor plan size with one click.

![](//qhstatic-sg-s3.coohom.com/image/gif/1774258529686/8B92EAD58843012015ACE668614C773A.gif)

Use Basemap Settings
--------------------

**Method 2:** When there is a base drawing in the design, click **Basemap Settings** in the lower-right corner of the bottom bar, then **Set Scale** as needed and check **Floorplan Follows Scaling** (this option is checked by default). Once selected, the floor plan will automatically scale accordingly.

![](//qhstatic-sg-s3.coohom.com/image/png/1774259025587/A8CEBABD0663ECBAEEE7516DF7A7D2B5.png)

![](//qhstatic-sg-s3.coohom.com/image/gif/1774258847713/CD8FC63C91BC49078853BAFD719BE561.gif)

Understand Scaling Results
==========================

The result of floor plan scaling is not precisely scaled to the input value but provides an approximate scale value (Example: 60.4 → 124.5).

|-----------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------|
| Before Scaling                                                                                | After Scaling                                                                                        |
| ![](//qhstatic-sg-s3.coohom.com/image/png/1774258428079/A8CEBABD0663ECBAEEE7516DF7A7D2B5.png) | ![](//qhstatic-sg-s3.coohom.com/image/png/1774258564413/A8CEBABD0663ECBAEEE7516DF7A7D2B5.png) <br /> |

Check Unsupported Components
============================

Components such as **Closet** , **Doors/Windows** , and **Custom Modeling** in the **Advanccd Tool** are not supported for adjustment and will be cleared.

![](//qhstatic-sg-s3.coohom.com/image/png/1774259149301/A8CEBABD0663ECBAEEE7516DF7A7D2B5.png)

Still setting up your first plan? The **[online floor planner](https://www.coohom.com/case/floor-planner)**covers drawing, scaling, and 3D preview in one place.

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