What is the cost of new countertops?

The price varies based upon the stone chosen (different stones have different wholesale costs), the edge profile ( some profiles involve much more work and are consequently more expensive), site access and kitchen configuration. Most average size kitchens vary between $70-90/square foot of countertop with quartz products starting at $110/square foot. and the average total cost is between$4,000 – $6,000 installed.