Countertop Calculator — Estimate Square Footage & Material Cost

Countertop Calculator — Estimate Square Footage & Material Cost

Calculate countertop square footage and estimate material costs for granite, quartz, laminate, or butcher block counters.

🍽️ Countertop Calculator

Total Square Feet
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Material Cost
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Est. Installed Cost (+labor)
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💡 Pro Tip

Always measure countertop in square feet, but order in square inches from the fabricator. This lets them cut precisely without leaving too much wasteful overhang.

Frequently Asked Questions

Q: How do you measure countertop square footage?

Measure each countertop run in length × depth (usually 25 inches). Add all sections. Divide by 144 to convert sq in to sq ft. Add 10% for waste.

Q: How much does countertop cost per square foot?

Laminate: $15–$40/sqft. Solid surface: $40–$80/sqft. Quartz: $60–$150/sqft. Granite: $50–$200/sqft. Marble: $75–$250/sqft installed.

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