Countertop Calculator — Sq Ft Cost Estimator
Estimated Total Cost
$1,063 – $2,550
$50 – $120 per sq ft installed
Material Cost
$425 – $1,063
Fabrication & Install
$638 – $1,488
Total Sq Ft
21.3 sq ft
Material Type
Quartz
Tip: Add 10% to your measurements for waste and overhangs. Standard countertop overhang is 1–1.5″ past the cabinet face. Islands often have a 12–15″ overhang for seating.
Disclaimer: Estimates are for budgeting purposes only. Actual costs vary by location, contractor, material availability, and project complexity. Always get professional quotes for exact pricing.
Countertop Cost Breakdown
| Material | Material/sq ft | Labor/sq ft | Total/sq ft |
|---|---|---|---|
| Laminate | $4 – $15 | $6 – $25 | $10 – $40 |
| Butcher Block | $15 – $40 | $25 – $60 | $40 – $100 |
| Granite | $15 – $40 | $25 – $60 | $40 – $100 |
| Quartz | $20 – $50 | $30 – $70 | $50 – $120 |
| Marble | $30 – $80 | $45 – $120 | $75 – $200 |
| Concrete | $25 – $55 | $40 – $80 | $65 – $135 |
* Standard Eased edge profile. Beveled adds 5%, Bullnose 10%, Ogee 20%.
Average Project Costs (Quartz, Standard Eased)
| Layout | Sq Ft | Total Cost |
|---|---|---|
| Small Kitchen | 25.5 sq ft | $1,275 – $3,060 |
| L-Shaped Kitchen | 34.0 sq ft | $1,700 – $4,080 |
| U-Shaped Kitchen | 44.6 sq ft | $2,231 – $5,355 |
| Island Only | 18.0 sq ft | $900 – $2,160 |
| Full Kitchen + Island | 55.3 sq ft | $2,763 – $6,630 |
* Based on 25.5″ depth (standard) except island (36″ depth). Does not include backsplash, sink cutout, or demo.
How We Calculate
Our countertop calculator estimates material and installation costs based on countertop dimensions, material type, and edge profile. Square footage is calculated from length (ft) × depth (in) ÷ 12.
How the math works: Total sq ft = length × depth ÷ 12. Material cost = sq ft × material cost per sq ft × edge multiplier. Labor cost = sq ft × labor cost per sq ft × edge multiplier. Total = material + labor.
Material Comparison
Laminate ($10–$40/sq ft) is the budget choice — easy to install, wide variety of patterns. Butcher Block ($40–$100/sq ft) adds warmth and can be sanded to renew. Granite ($40–$100/sq ft) offers unique natural beauty but needs annual sealing. Quartz ($50–$120/sq ft) is engineered, non-porous, and maintenance-free. Marble ($75–$200/sq ft) is the luxury choice but etches and stains easily. Concrete ($65–$135/sq ft) is custom-poured for unique shapes and finishes.
Edge Profile Pricing
Edge profiles affect both aesthetics and cost. Standard Eased (1.0×) is a simple flat edge included in base pricing. Beveled (1.05×) adds a subtle angled cut. Bullnose (1.1×) creates a rounded edge popular in traditional kitchens. Ogee (1.2×) features an S-curve profile for a high-end, ornate look.
Additional Costs
Our estimates cover material, fabrication, and standard installation. Additional costs may include: backsplash ($10–$40/LF), sink cutout ($100–$300), cooktop cutout ($100–$250), old countertop demo and removal ($200–$500), and plumbing disconnect/reconnect ($150–$300).
Data Sources
Pricing data is compiled from HomeAdvisor, Angi, HomeGuide, Fixr, and verified contractor estimates across multiple US regions (February 2026). Costs vary significantly by region, material availability, and fabricator.
Last updated: 2026-02-04
Frequently Asked Questions
How much do countertops cost per square foot? +
Countertop costs per sq ft installed: Laminate $10–$40, Butcher Block $40–$100, Granite $40–$100, Quartz $50–$120, Marble $75–$200, Concrete $65–$135. These prices include material, fabrication, and professional installation with a standard eased edge.
What is the cheapest countertop option? +
Laminate is the most affordable at $10–$40 per sq ft installed. A small kitchen (25 sq ft) costs $250–$1,000 in laminate. Modern laminate designs convincingly mimic granite and marble patterns at a fraction of the cost, making them ideal for budget renovations.
Is quartz better than granite? +
Quartz and granite are both excellent choices at similar price points ($50–$120 vs $40–$100/sq ft). Quartz is non-porous (no sealing needed), more consistent in color, and more stain-resistant. Granite offers unique natural patterns and slightly better heat resistance. Both last 25+ years.
How do I measure for countertops? +
Measure the total length of all countertop sections in feet, then multiply by the depth in inches (standard is 25.5"). Divide by 12 to convert to square feet. For L-shaped or U-shaped layouts, measure each section separately and add them together. Add 10% for waste and overhangs.
How much do edge profiles add to the cost? +
Edge profile upgrades add 5–20% to the total cost. Standard Eased (flat edge) is included in base pricing. Beveled adds ~5%, Bullnose ~10%, and decorative Ogee ~20%. On a $3,000 quartz countertop, upgrading to Ogee adds roughly $600.
What is the standard countertop overhang? +
Standard countertop overhang is 1–1.5 inches past the cabinet face. Kitchen islands with seating typically have a 12–15 inch overhang on the seating side, which may require support brackets or a corbel for overhangs greater than 10 inches.
Where should seams go on a countertop? +
Place seams at inside corners (L-shapes), near sinks or cooktops (where they're less visible), and away from heavy-use prep areas. Standard stone slabs are 10–11 ft long, so countertops over 10 ft will need at least one seam. A skilled fabricator can make seams nearly invisible.
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