How Much Concrete for a 20×24 Driveway?
A 20×24 foot driveway provides ample parking space for one vehicle plus room to maneuver. The 5-inch thickness is recommended for driveways to handle heavier loads and prevent cracking from vehicle weight. This is thicker than typical patio slabs due to the increased stress.
Results
Total Volume8.15cubic yards
Total Volume220cubic feet
80 lb Bags371bags
60 lb Bags480bags
40 lb Bags741bags
Net Volume (before waste)7.41cu yd
Waste Allowance10%
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