average cost of carpet per square foot installed
Average Price Range of Carpet. Wall to wall carpet, on average, ranges in price from about $3-$7 per square foot. The higher the costs, the better the carpet usually is. An average carpet price is about $4.50 per square foot. Rugs can cost as little as $1 per square foot for very cheap products.A good-quality area rug will cost $5 or more per square foot with the best rugs crafted from materials such as wool costing more than $8 per square foot.ome carpet contractors factor the stairs differently. For example, they might give you an estimate of $1.25 per square foot plus $100 extra for the stairway. Depending on the type of stairway installation and how complex it is, expect estimates of $4-$10 per step.