How many bags of concrete are in a cubic yard?

A cubic yard is 27 cubic feet. With 80 lb bags (≈0.6 ft³ each) you need about 45 bags; with 60 lb bags (≈0.45 ft³) about 60 bags.

How thick should a concrete slab be?

4 inches is standard for patios and walkways. Use 5–6 inches for driveways or anywhere vehicles will park.

Should I order extra concrete?

Yes. Add 5–10% for spillage, uneven subgrade, and over-excavation. Running short mid-pour creates a cold joint.

Concrete Cost in Texas

Local 2026 pricing for Texas

Concrete costs in Texas run roughly 8% below the national average. Texas has abundant ready-mix suppliers and low labor costs, so slabs and driveways run below the national average — though expansive clay soils make a proper base and reinforcement essential.

Your measurements

Length(ft)

Width(ft)

Thickness(in)

Waste allowance

Accounts for spillage and uneven subgrade.

Price per unit($/yd³)

Override the default ready-mix price range.

Enter your measurements

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Why Texas prices differ

Texas has abundant ready-mix suppliers and low labor costs, so slabs and driveways run below the national average — though expansive clay soils make a proper base and reinforcement essential.

Project size — larger concrete jobs lower the cost per unit but raise the total.
Material grade — premium products cost more but often last longer.
Labor rates — local wages and demand swing installed prices significantly.
Region — prices vary by state and metro (see local cost pages below).

Estimates are guidance only — get quotes from local concrete pros in Texas. See the national cost breakdown →