Paving Slab Calculator
Calculate paving slabs and bedding volume from area and chosen slab size.
Paving slabs for a 4m by 1.2m area
For a paved area measuring 4 metres by 1.2 metres, this estimate includes slabs and bedding material using the default slab sizes below.
- Paved area4.80 m²
- Slabs needed15 slabs
- Bedding material0.19 m³
Results - Paving Slab Calculator
- Paved area4.80 m²
- Slabs needed15 slabs
- Bedding material0.19 m³
Paving slab notes
This focuses on slab count and a straightforward bedding layer estimate, useful for quick paving take-offs.
Popular sizes
Popular pre-filled calculator pages.
Pre-filled calculator pages help visitors jump straight to a useful estimate and then refine the result if needed.