How much would hardwood for a 20x20 room be?

To estimate the cost of hardwood flooring for a 20x20 room, you first calculate the area, which is 400 square feet. The price of hardwood flooring can vary widely, typically ranging from $3 to $12 per square foot, depending on the type and quality of wood. Therefore, the total cost for materials alone could range from $1,200 to $4,800. Additional costs for installation, underlayment, and finishing should also be considered.