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Concrete Patio Cost Calculator

Estimate a concrete patio by area, thickness, finish, demolition, base and access.

Enter your project details to see a low, average and high estimate.

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Updated September 2026 • U.S. dollars and customary units

How this estimate works

This calculator applies national planning rates to the project details you enter, then uses a broad state cost adjustment. It shows a range because contractor pricing, site access, permits, disposal, materials and local demand vary.

Estimated cost = slab area × finish rate × thickness factor + access + demolition + gravel base, adjusted by state.

Example estimate

A 300 sq. ft., four-inch broom-finished patio with a gravel base offers a practical baseline for a straightforward backyard project. Change the defaults above to match your own project.

What the estimate includes

The result separates the main cost components and applies the selected state adjustment. It is a budgeting tool, not a contractor quote. Ask local providers what labor, materials, cleanup, taxes, permits and warranties their bids include.

Before you hire: Get multiple written quotes, confirm insurance and licensing where required, and ask about exclusions. Costs can vary within the same state.

Frequently asked questions

Does the estimate include concrete and labor?

Yes. The planning rate combines ordinary material, forming, placement and finishing. Engineering, drainage and permits may be extra.

How thick should a patio slab be?

Four inches is common for pedestrian patios, but soil, loads, reinforcement and local requirements can call for a different design.

Why does stamped concrete cost more?

Color, release agents, pattern mats, added labor and sealing make decorative finishes more expensive than a basic broom finish.

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