The answer to 'how much does hardwood floor cost' is that the cost can vary significantly depending on several factors. Hardwood flooring is generally more expensive than other flooring options, but the exact price will depend on the type of wood, quality, installation method, and your location.
On average, you can expect to pay between $6 to $15 per square foot for the materials and installation of a basic hardwood floor. However, high-end or exotic wood species, intricate patterns, and professional installation can drive the cost up to $20 or more per square foot. It's important to get local quotes from reputable flooring contractors to get an accurate estimate for your specific project.