Concrete flatwork calculator: driveways, walks and patios
Flatwork looks like simple square footage until you add the edges. Driveways get thickened edges, walks get turndowns at steps, and patios pick up an apron somewhere — and each of those is extra concrete the plan area never showed.
Enter each pour area with its thickness and edge detail, and the takeoff returns total volume with edges included, base gravel, reinforcement, form lumber, control-joint layout and finish materials, priced against your regional index.
Estimates only — not a quote.
Open the concrete flatwork calculatorIncluded in the takeoff
- Total volume including thickened edges
- Base gravel and compaction depth
- Reinforcement and chairs
- Form lumber, stakes and expansion joint
- Control-joint layout and finish materials
Inputs
- Pour area dimensions and thickness
- Thickened edge or turndown detail
- Reinforcement type and spacing
- Finish type and base depth
Plan it in 5 steps
- 1Break the job into pours
Estimate driveway, walk and patio as separate areas. Thickness and edge details usually differ.
- 2Add the edge detail
Thickened edges and turndowns can add real volume on a driveway. Include them before you order.
- 3Set base depth
Compacted base changes excavation volume and haul-off. It belongs in the estimate, not in the surprises.
- 4Lay out joints early
Plan control joints against the shape of the pour so cracks land where you put them.
- 5Confirm truck logistics
Check access, minimum loads and short-load fees with your supplier before scheduling the pour.
Planning guidance only. Every quantity and price is an estimate — confirm dimensions and local requirements before you buy or build.
Run your own numbers
Enter your dimensions and get a material list, cut list and regional cost estimate in a couple of minutes. No account needed to see the takeoff.
Start estimatingBidding concrete flatwork calculator work for clients?
Contractors and handymen run this concrete flatwork calculator to build the material takeoff, nest the cut list, check permits by ZIP and hand the client a branded proposal — same visit, before the estimate goes cold.
- Takeoff priced to your ZIP in minutes
- Cut list that trims the lumber order
- Branded proposal and invoice PDFs
Material and cost output is an estimate, never a quote. Permit content is guidance to verify with your local building department.
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