Rule 2: Consider your sofa seat height and filling Seat heights on modern comfortable couches can vary, but a standard range is typically between 15" and 20" from the floor to the top of the cushion, with an average range falling between 17" to 18".19 ago 2021
What is a typical seat height?
The most common measurements are about 17-18 inches, though you can find seats as low as 15 inches and as high as 20 inches. You want to consider two things when looking at the seat height for sofas and lounge chairs.