Granite worktops are priced by material, edge style, and installation scope. This guide captures typical cost ranges in USD, with per-square-foot pricing and project-wide totals to help budget decisions. The main cost drivers include slab quality, edge profile, removal of existing tops, and fabrication time.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Installed granite rate per sq ft | $40 | $60 | $120 | Includes fabrication and installation for standard edge |
| Typical kitchen size | 25 sq ft | 35 sq ft | 50 sq ft | Excludes unusual shapes |
| Total installed cost (average kitchen) | $1,500 | $2,500 | $5,000 | Assumes standard 3 cm or 2 cm + finish |
| Edge finish upgrade | $5-$20/ft | $15-$40/ft | $60+/ft | Bevel, ogee, or waterfall add cost |
| Old countertop removal | $200 | $350 | $600 | Depends on cabinet damage risk and disposal |
| Fabrication time (hours) | 6 | 12 | 20 | Shop time plus templating |
Assumptions: Midwest labor rates, standard 3 cm slabs, typical single-sink cutouts, and normal cabinet access.
Granite slab cost and how grade affects the price
Material quality and color impact both price and availability. Granite slabs range from budget to premium, with common slabs costing $20-$60 per square foot for material alone, and $40-$120 per square foot installed. For a typical 30 sq ft kitchen, material costs often run $600-$1,800 and installation adds $1,500-$3,600 on average. Higher-end colors with rare patterns or larger slabs push costs toward the upper end.
Labor and installation components that drive granite costs
Installation labor and templating are major cost drivers. A standard install includes templating, cutouts for sink and faucet, edge finishing, seam work, and sealing. Expect $20-$60 per hour for skilled stone installers, or a flat fabrication fee of $300-$800 in many markets. Total installed cost commonly reflects about 60% material and 40% labor in typical projects.
Edge profiles and how they change the price per square foot
Edge profiles add noticeable price variation. A simple pencil edge might add $5-$15 per linear foot, while a full ogee or bullnose can add $25-$60 per linear foot. For a 30 sq ft countertop, a 10 ft run with a premium edge could add $250-$600 to the job, depending on complexity and fabricator workload.
Removal of old countertops and disposal fees
Old-top removal is often charged separately. Removing existing laminate or granite and hauling away debris typically costs $150-$350, with higher fees in dense urban areas. If cabinets need protection or repair, add $100-$300 more. Disposal charges depend on local landfill or recycling options.
Size, shape, and layout effects on total price
Kitchen layout and cutouts influence fabrication time. Simple rectangular counters cost less than L- or U-shaped layouts with multiple sink cutouts and island work. Plan for 25-40 sq ft in a standard kitchen; above 60 sq ft, expect larger material orders and longer labor windows, nudging total toward the high end.
Regional price differences across the United States
Location matters for granite pricing. Coastal cities and high-cost metros can add 10%-25% to install quotes compared with rural regions. Midwest and Southeast ranges tend to cluster lower, while California and the Northeast show broader variation based on slab availability and shop capacity.
Sink openings, plumbing prep, and sealing costs
Prep work adds to the bottom line. Sink cutouts, under-mount hardware, and sealing routines may contribute $100-$400 beyond base fabrication. Some installers include sealing in the per-foot rate; others bill separately after templating.
Warranty, maintenance, and long-term ownership costs
Expect ongoing costs for maintenance. Granite typically requires resealing every 1-3 years depending on the sealer and usage. Sealing services can be $75-$150 per panel or included in annual maintenance plans. Most installations carry a limited warranty covering manufacturing or fabrication defects for 1-15 years.
Real-world scenario pricing by kitchen size and edge choice
| Scenario | Sq Ft | Edge | Material | Installed Total | Notes |
|---|---|---|---|---|---|
| Standard kitchen | 28 | Bevel | Mid-grade granite | $1,900-$2,900 | 3 cm slab, standard sink |
| Modern kitchen with island | 40 | Bullnose | Premium granite | $3,000-$5,000 | Extra seam and island cutouts |
| Budget refresh | 25 | Pencil | Budget granite | $1,200-$1,800 | Standard edge, standard sink |