In floor plan, the drawing scale determines how a distance on the page represents a distance in the real world. For example, 1 inch on a home floor plan might represent 1 foot in the actual house. In metric drawings, 1 centimeters might represent 1 meter.
In the Floor Plan tab, the designer can change the Drawing Scale like the following image.
In the commercial floor plan, it is ideal to use a scale of 1:48 for US units, and 1:50 for Metric.Tweet