Concrete Calculator › Cost by city › Joliet, IL
Concrete Cost in Joliet, IL
Concrete for a 20×20 ft (400 sq ft) 4-inch concrete slab in Joliet, IL costs about $815 ($693–$937). Local 2026 price is around $165 per cuyd. Free calculator inside.
Estimated cost — a 20×20 ft (400 sq ft) 4-inch concrete slab
$815
Typical range $693 – $937 · about $165 per cuyd in Joliet
Local unit price
$165
You need
4.94 cu yd
State factor
IL ×1.1
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Estimate your own Joliet project
Prices in Joliet, IL run about +10% versus the national average. Enter your dimensions — the calculator starts from the local $165 per cuyd rate; change it to your supplier's quote for an exact figure.
You need
4.94 cu yd
Estimated material cost $815
Area
400 sq ft
Volume
133.33 cu ft
80-lb bags
223
Concrete cost in nearby cities
Regional estimate = national average adjusted by a IL cost factor. Not a quote. Actual prices vary by site conditions, access, and supplier.