Countertop quotes are where kitchen budgets quietly explode — the same kitchen can be $3,000 in butcher block or $12,000 in marble. Our free countertop calculator measures your counters from two dimensions, then shows installed costs for four materials side by side so you can compare honestly. Use this countertop calculator before you visit the stone yard — it’s the fastest way to compare honestly.

Open the Countertop Calculator →

What the Countertop Calculator Tells You (Specifications)

• Inputs: countertop length and depth in inches.
• Area in square feet — the number every fabricator quotes from.
• Installed cost per material — quartz (~$75/sq ft), granite (~$65), marble (~$100), butcher block (~$45), each as a realistic range including fabrication, cutouts and install (US, 2026).
• Material notes — the one-line tradeoff for each stone: sealing, heat, staining, maintenance.

How to Use the Countertop Calculator — Step by Step

1. Measure each counter run — length x depth in inches. Add runs together for L- or U-shaped kitchens.
2. Enter the totals and hit calculate.
3. Compare the four materials — note both price and the maintenance tradeoff.
4. View full slabs in person before choosing — the sample chip never shows real veining.
5. Fold it into the whole project with our kitchen renovation budget calculator.

Designer Tips for Countertops

• Quartz is the safe luxury pick: non-porous, zero sealing, huge pattern range — the default for busy kitchens.
• Marble is for romantics: unmatched veining, but it etches and stains. Seal it, love it, accept the patina.
• Waterfall edges double the slab cost on an island — gorgeous, but budget for it.
• Never choose from a 2″ sample. Always see the full slab; veining varies enormously.
• Know the materials. For background on countertop materials and finishes, see Wikipedia’s countertop article.

FAQs

How much does a quartz countertop cost?
Roughly $75/sq ft installed — a 40 sq ft kitchen runs about $2,700–$3,750. Compare live in the calculator.

Quartz vs granite — which is better?
Quartz: zero maintenance, consistent patterns. Granite: heat-proof, one-of-a-kind slabs, needs yearly sealing.

How do you measure countertops?
Length x depth in inches ÷ 144 = square feet. Measure each run and add them up.

Compare stone honestly — open the free countertop calculator and price all four materials.