Countertop Cost Calculator (2026)

Estimate the cost to replace countertops. Pick area, material (quartz, granite, marble, butcher block, laminate), edge, cutouts, and backsplash. 2026 data; not a contractor bid.

By Martin Lashgari, Ph.D., P.E., PMP · Last reviewed June 2026

Kitchen with a newly installed quartz countertop on white shaker cabinets, an undermount sink cutout, and an island in the foreground

Enter your countertop project

Includes labor, equipment, and contractor markup.

Common projects

Area & material

Length x depth (typically 2.125 ft) for each run, summed. Standard kitchen 30-45 sf; vanity 6-12 sf.
Uses the first 3 digits as a planning zone (not exact local pricing). Overrides state average when matched.

Edge & cutouts

Front-edge run, plus exposed sides.

Demo, sealing & plumbing

Your countertop estimate

Estimated installed range
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Materials
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Cost breakdown

ItemQuantityEstimated range
Planning estimate, not a bid. 2026 ranges informed by manufacturer (Cambria, Silestone, Caesarstone, Wilsonart, Formica), HomeGuide, HomeAdvisor, Homewyse.
What's not included: cabinet shimming/leveling, structural support for stone islands (steel angle), full-height tile or stone backsplash (separate calc), template-only fee if homeowner self-installs, and disposal of countertops with asbestos-containing laminate adhesive (older homes).

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Methodology & sources

What this is: a planning-range countertop calculator informed by 2026 cost guides (HomeGuide, HomeAdvisor, Homewyse) and manufacturer pricing (Cambria, Silestone, Caesarstone, Wilsonart, Formica, John Boos).

Material pricing is per-sf retail. 10% waste added (15% for tile). Slabs typically come in 110 x 65 in sizes; large kitchens often need 2 slabs.

Labor is modeled from per-unit installed rates with a crew-rate sanity check ($60-$110/crew-hr loaded billing rate), informed by BLS OEWS 47-2031 (Carpenters); stone fab is typically subbed to a stone fabrication shop.

Last updated: May 2026. Full methodology →

Cost simulator Monte Carlo simulation See the full range of likely costs — with the odds

How much do countertops cost in 2026?

Countertops run $20 to $200 per square foot installed in 2026 depending on material. Laminate and tile are budget; quartz and granite are mid-market; quartzite, marble, and stainless are premium.

MaterialMaterial/sfInstalled/sfLifespan
Laminate$5-$30$20-$6010-20 yr
Tile$5-$30$30-$8015-25 yr
Butcher block$10-$50$25-$9020-30 yr (with care)
Solid surface (Corian)$25-$70$40-$10030+ yr
Granite$15-$70$40-$12050+ yr
Soapstone$40-$100$65-$15050+ yr
Quartz (engineered)$30-$80$55-$13050+ yr
Concrete (custom)$40-$100$75-$15020-50 yr
Marble$40-$100$65-$15030-50 yr
Stainless steel$50-$150$80-$20050+ yr
Quartzite (premium)$50-$150$75-$20050+ yr

Countertop cost by kitchen size

The material table above is priced per square foot installed. A typical kitchen has 30–55 sq ft of counter, so here's what the three most-cross-shopped stones cost at common kitchen sizes:

KitchenCounter areaQuartzGraniteQuartzite
Small / galley30 sq ft$1,650 – $3,900$1,200 – $3,600$2,250 – $6,000
Average L-shape40 sq ft$2,200 – $5,200$1,600 – $4,800$3,000 – $8,000
Large + island55 sq ft$3,025 – $7,150$2,200 – $6,600$4,125 – $11,000

Ranges come from the installed material table ($55–$130 quartz, $40–$120 granite, $75–$200 quartzite). Islands, peninsulas, and waterfall edges add area and per-linear-foot charges on top.

Quartz vs granite vs quartzite

The three stones people cross-shop most are genuinely different materials — and two of them have confusingly similar names:

  • Quartz (engineered) — $55–$130/sf. Ground stone bound with resin: non-porous, never needs sealing, and consistent in pattern. Slightly less heat-tolerant, so use trivets. The low-maintenance default.
  • Granite (natural) — $40–$120/sf, usually the cheapest of the three. Every slab is unique and it shrugs off heat, but it's porous and needs resealing every 1–3 years.
  • Quartzite (natural) — $75–$200/sf, the premium. A natural stone that looks like marble but is harder than granite and heat-proof — though porous and the most expensive to fabricate.

Note the naming trap: quartz and quartzite are unrelated despite sounding alike. Quartz is manufactured; quartzite is quarried.

The costs beyond the slab

Per-square-foot pricing covers the flat field, but a real quote has line items that surprise first-time buyers:

  • Edge profile — a standard eased or beveled edge is included; ogee, bullnose, or mitered waterfall edges add per linear foot.
  • Sink and cooktop cutouts — typically $100–$300 each.
  • Backsplash and waterfall sides — billed per linear foot, not per sq ft; a single waterfall island end can add $500–$1,500.
  • Seams — large kitchens need them; ask where they'll fall before fabrication.
  • Old-counter removal and plumbing disconnect/reconnect — usually a separate line.
  • Slab minimum — most fabricators charge for a full slab even if your kitchen uses only part of it.

Frequently asked questions

How much do countertops cost in 2026?

Quartz countertops run $50-$120/sf installed in 2026. Granite $40-$100/sf. Marble $70-$150/sf. Laminate $20-$60/sf. Butcher block $30-$100/sf. A typical 40 sf kitchen runs $1,600-$5,000 in quartz.

Quartz vs granite?

Quartz (engineered) is non-porous, never needs sealing, and is more uniform in pattern — but no two granites look alike, and granite is ~10-20% cheaper. Both are durable; quartz is slightly less heat-tolerant. Marble is a softer premium choice prone to etching.

How is countertop area measured?

Length x depth (usually 25.5 inches / 2.125 ft) for each run, then summed. A typical L-shape kitchen has 30-45 sf. Add island and peninsula separately. Backsplash and waterfall edges are billed per linear foot, not per sf.

Do I need to seal granite or marble?

Yes — granite, marble, soapstone, butcher block, and concrete are porous. Sealer applied at install and refreshed every 1-3 yr. Quartz, solid surface, laminate, and tile do not need sealing.

Can I install countertops myself?

Laminate and butcher block are DIY-friendly. Tile is moderate. Stone slab and stainless DIY is impractical — slabs weigh 400+ lb, need wet-saw fabrication, and any chip ruins the slab.

Why does the calculator show a price range?

Slab grade (Level 1-5 stone), edge profile, cutout count, fab shop region, and removal/sealing scope swing the total 30-60%. A range gives an honest planning estimate.

How much does it cost to replace kitchen countertops?

A typical 40 sq ft kitchen runs $2,200-$5,200 in quartz, $1,600-$4,800 in granite, and $3,000-$8,000 in quartzite, installed. Add removal of the old counters plus any sink or cooktop cutouts.

What is the difference between quartz and quartzite?

Despite the names, they are unrelated. Quartz is engineered (ground stone plus resin) - non-porous and never needs sealing, at $55-$130 per sq ft. Quartzite is a natural quarried stone - harder and more heat-resistant but porous, and more expensive at $75-$200 per sq ft.

How much does 40 square feet of quartz cost?

About $2,200-$5,200 installed, at $55-$130 per sq ft. The spread depends on the brand and color tier, the edge profile, the number of cutouts, and whether an island adds waterfall sides billed per linear foot.

Common mistakes & questions

  • Slab minimums — most fabricators charge for a full slab (~55 sf) even if you only use 40 sf; smaller jobs cost more per sf.
  • Seam count — long runs need seams; ask where they'll fall (usually at sinks or cooktops).
  • Edge profile premium — bullnose/ogee/waterfall add $10-$80/lf vs eased.
  • Skip cabinet leveling — stone slabs reveal every cabinet imperfection.
  • Forget plumbing reconnect cost — sinks, dishwashers, disposals all need reconnection.
  • Ask your fabricator: slab inspection (you pick), seam locations, edge profile, sink cutout type, plumbing reconnect included.

When this estimate is wrong

  • Hard access (rural, second-floor, no parking nearby) adds 10-25%.
  • Trip charge minimums — most contractors have a $200-$500 minimum, even for small jobs.
  • Local code (energy, hurricane, seismic, historic) can require upgrades beyond IRC default.
  • Disposal fees — landfill costs vary by state; tear-off jobs hit hard in CA/NY.
  • Seasonality — winter/early spring quotes are 10-20% lower than peak summer.
  • Supplier minimums — small material orders often add 10-15% over bulk pricing.
  • Permit timeline — permits add days to weeks; failed inspections add cost.