Quartz countertop pricing in 2026 can feel confusing because the “price per square foot” you see online rarely reflects the real scope of the project. While many quartz and granite countertops fall around $70–$120 per square foot, higher-end quartz, quartzite, and marble can run $120–$180+ per square foot depending on the slab, design, and fabrication requirements. The biggest reason costs vary isn’t just the material—it’s the craftsmanship behind slab layout planning, vein alignment, edge profiles, mitered edges, and installation quality.

In this guide, we break down what actually impacts the final cost of quartz countertops, including how many slabs your kitchen needs, whether you’re upgrading edges, and how complex the layout is. You’ll also learn why professional fabrication and precise installation make the difference between a countertop that looks “fine” and one that looks seamless, high-end, and built to last. If you’re planning quartz countertops in Bluffton or Hilton Head, understanding these cost drivers will help you budget accurately and avoid surprises.