Concrete Driveway Calculator
Concrete driveway calculator: estimate cubic yards, 80 lb/60 lb bags and cost for a typical driveway calculator pour.
Runs locally in your browser — no upload, no trackingTry: Length=20, Width=10, Thickness=6, Waste allowance=10 → 110 ft³, 4.07 yd³, 184 (≈183.3), 245 (≈244.4), $611
How to use
Standard residential driveways are 4 in thick; use 5–6 in where you park trucks, RVs or anything heavy. A 20×10 ft single-car slab at 6 in is a common starting point. The values above match a typical driveway calculator. Adjust them to your plan and press Calculate.
FAQ
How thick should a driveway be?
Use the typical dimensions above as a starting point, then adjust to your plan. The calculator turns the volume into cubic yards (÷27) and into 80 lb/60 lb bag counts using ~0.6 and ~0.45 ft³ per bag, plus a rough cost at a $150/yd³ market average.
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