The cost to cut granite for a sink varies by slab thickness, edge profile, and the complexity of the cutout. Main drivers include sink size, cutout shape, under mount vs drop-in, and whether sealing and polishing are included. This guide provides practical price ranges in USD and practical considerations for budgeting.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Granite edge preparation | $60 | $180 | $420 | Edge finish and slight shaping |
| Sink cutout (granite slab) | $120 | $320 | $650 | Shape and radius impact |
| Polish and sealant | $60 | $150 | $320 | Sealing adds moisture resistance |
| Labor for templating | $40 | $120 | $250 | Measurement accuracy matters |
| Delivery/haul-away waste | $20 | $60 | $150 | New installation materials included |
Overview Of Costs
Granite work for a sink typically ranges from several hundred to over a thousand dollars depending on the factors above. The total project often combines materials, labor, and service charges. When estimating, consider per unit rates such as per linear foot for edge profile and per hour for templating and cutting. Assumptions include standard kitchen cabinet height, a square sink cutout, and common edge finishes.
Cost Breakdown
The cost breakdown below uses common price bands for a typical residential kitchen in the United States. The table shows both total ranges and per-unit considerations to aid budgeting.
| Component | Low | Average | High | Per Unit / Notes |
|---|---|---|---|---|
| Materials | $140 | $380 | $860 | Granite slab portion for cutout |
| Labor | $100 | $320 | $700 | Templating, cutting, smoothing |
| Equipment | $40 | $140 | $320 | Diamond blades, polishing pads |
| Permits | $0 | $0 | $0 | Usually not required for residential sink cut |
| Delivery/Disposal | $20 | $60 | $150 | Haul away waste and debris |
| Warranty / Aftercare | $10 | $40 | $100 | Material and workmanship guarantees |
| Contingency | $0 | $50 | $120 | Unexpected edge work or corrections |
What Drives Price
Price is influenced by edge profile complexity, cutout shape, and finish quality. Heavier work includes multi-radius corners, undermount sink mounting, or seamless integration with a countertop seam. Granite color and availability can create minor fluctuations, while project timing and crew availability may also affect labor rates.
Ways To Save
Request a precise template before starting to avoid rework and surprises. Saving can come from selecting standard edge profiles, using existing remnants for small portions, or scheduling work during off-peak seasons with lower labor demand. Ask for bundled pricing if multiple countertop tasks are planned in the same project.
Regional Price Differences
Prices vary by region, with urban areas typically higher than rural areas. In the Northeast, granite handling and labor often run 5–12% above national averages, while the Midwest may align closely with the average. The South shows moderate variation, with some markets 3–9% below average depending on supplier competition.
Labor & Installation Time
Most sink cutout work takes 2–6 hours on a typical kitchen countertop. Templating may require an additional 1–2 hours if measurements are complex. In high-end projects with custom sinks or thick slabs, total labor can extend beyond the standard window.
Additional & Hidden Costs
Hidden costs include waste disposal, edge refinements, and potential resealing. Some shops add a nominal charge for on-site inspection, travel time, or extra finishing passes if the cut reveals factory seam inconsistencies. Consider these when comparing bids.
Real-World Pricing Examples
Three scenario cards illustrate typical outcomes. Basic: simple oval cut, standard 3 cm granite, minimal edge work. Labor around 2 hours, total around $320–$520. Mid-Range: standard 3 cm granite, rounded corners, medium edge, total $520–$1,100. Premium: thicker 3 cm or 2 cm, complex radius, premium edge, total $1,100–$1,900. Assumptions: standard cabinet height, drop-in sink, home in a metro area.
Assumptions: region, specs, labor hours.