Concrete Slab Calculator

Calculate concrete needed for slabs and flat surfaces with MaiCalcs. Perfect for patios, driveways, and foundation slabs.

Slab Dimensions

Slab Calculations:

• Concrete volume needed

• Number of concrete bags

• Weight estimation

• 10% waste factor included

Typical Thickness:

• Patio: 10cm (4 inches)

• Driveway: 15cm (6 inches)

• Garage floor: 12.5cm (5 inches)

Concrete Results

Enter slab dimensions to calculate concrete needed

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