Kitchen Countertop Cost 2026: Price Per Square Foot by Material
Countertops are quoted per installed square foot, not per slab. Here is the 2026 price by material and how to measure yours.
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Countertop quotes look simple until you realise the fabricator is pricing your slab yield, not your finished square footage. A 25 linear foot kitchen with a small island is roughly 75 square feet of surface, but the shop may need two slabs to cut it, which is why odd layouts price higher per foot.
Kitchen Countertop Cost Per Square Foot, Installed (2026)
- Laminate: $28-$45
- Butcher block: $55-$85
- Granite: $60-$100
- Quartz (engineered): $75-$120
- Porcelain slab: $95-$150
- Quartzite: $110-$170
- Marble: $115-$190
How to Measure Countertop Square Footage
- Multiply your counter run in linear feet by the depth in inches, then divide by 12. A 25 LF run at 25.5 inches deep is about 53 sq ft.
- Add island top separately: length times width in feet.
- Add any peninsula or bar overhang — overhangs beyond 10 inches need support brackets, an extra $150-$400.
Convert your cabinet run into square footage and a 2026 installed price.
Open the Kitchen Countertop CalculatorThe Line Items Fabricators Add
- Edge profile upgrade (ogee, mitred waterfall): $15-$30 per linear foot
- Undermount sink cutout and polish: $250-$450
- Cooktop cutout: $150-$300
- Old countertop removal and disposal: $8-$12 per sq ft
- Waterfall island end: $900-$2,400 per side
Ask whether the quote is per square foot of finished top or per slab consumed — the difference can be 20%.
Choosing Between Quartz and Natural Stone
Quartz is the default in 2026 because it never needs sealing and colour is consistent across slabs. Quartzite and marble look better in person and age with character but require sealing and will etch under lemon juice. Granite sits in the middle on both price and maintenance.
Frequently Asked Questions
How much do kitchen countertops cost in 2026?
A typical 55-75 sq ft kitchen runs $4,500-$8,500 in quartz installed, $3,800-$7,000 in granite, and $2,000-$3,200 in laminate.
How many square feet of countertop does a kitchen need?
Most kitchens land between 45 and 80 square feet including an island; multiply linear feet by 2.13 for a standard 25.5-inch deep run.
Is quartz cheaper than granite?
Slightly more expensive on average in 2026, but the gap is small and quartz has no sealing cost over its life.
Written by Javed Niamat
Javed Niamat is a home renovation cost analyst and the founder of RenoCalc Hub. He tracks US remodeling labor rates, material pricing and contractor bids across all 50 states, and builds the free calculators behind every guide on this site.
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