Concrete patio cost planner
Estimate the pour with your quoted rates, then check drainage, base preparation, finish, access, and demolition.
Free calculator
Concrete slab calculator
Enter finished slab dimensions. Waste is added after the geometric volume is calculated.
Concrete volume1.96 cu yd
Volume in cubic feet52.80 cu ft
80 lb bags88 bags
60 lb bags118 bags
Concrete material cost
Enter the price per cubic yard from your local supplier quote. The calculator does not assume a national price.
Concrete materialEnter your quoted price
Your working total$0.00
Formula: length × width × thickness, converted to cubic yards, plus waste. Cost outputs use only the prices you enter; taxes, permits, and contractor markup are not assumed.
What can make patio quotes differ?
- Slope, drainage corrections, excavation, and compacted base.
- Broom, smooth, stamped, or stained finishes and their curing requirements.
- Reinforcement, control joints, demolition, disposal, and restricted truck access.
- Pumping or short-load charges that are separate from the concrete price.