cost of concrete per sq foot
We have collected data nationwide to help calculate the average cost of concrete in the US. The following are average costs and prices reported back to us: $6.40 per square foot (4 inch reinforced slab on grade) (Range: $6.03 - $6.76) $8.32 per square foot (6 inch reinforced slab on grade) (Range: $6.88 - $9.75)
Additional considerations and costs. 1  Decorative effects in concrete are available and include colored concrete for an average cost of $40 per cubic yard ($260 in this example) and embossed concrete for average cost of $1.70 per square foot ($1037 in this example).