Concrete for a 6×3 m Driveway Slab
Calculate the volume of concrete needed for a 6×3 metre driveway slab at 15 cm thickness.
How to use this tool
- Enter slab length, slab width and slab thickness in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your concrete volume and the full breakdown beneath it.
Estimate the concrete volume required for a 6×3 metre driveway pad or parking slab at standard 15 cm depth.
Frequently asked questions
- How many bags of concrete do I need for a slab?
- Calculate volume in m³ = length × width × thickness (m). A 20 kg bag covers about 0.01 m³, so divide your volume by 0.01 and round up.