Concrete for a Slab
Ready-mix concrete by the cubic yard for deliveries; 60/80 lb bags for small pours. Enter your slab dimensions below to get the exact cubic yard needed plus cost.
Calculate Concrete
You need
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cubic yard
- Area
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- Volume
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- With 10% overage
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- Or in 60 lb bag
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- Estimated cost (US avg)
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Tips for concrete on a slab
- Standard depth for a slab is 4 inches.
- Order an extra 10% to cover waste, breakage, and odd cuts.
- Check site conditions: drainage, slope, and base prep affect quantities.
- One 60 lb bag covers about 0.45 cubic feet.