Choosing the right rug size dramatically impacts your living room’s feel and function. For standard layouts, a rug that’s at least eight by ten feet or slightly larger anchors seating groups effectively. It should fit under front legs of sofas and chairs to create cohesiveness. In smaller spaces, consider a nine by twelve rug to visually expand the area. Avoid rugs that are too small, as they fragment the room. Correct rug sizing enhances traffic flow and comfort, making the space feel bigger and more inviting. Always measure first and compare options to fit your furniture arrangement.