Paver calculator

Enter your paving areas and paver size. Add the contents of a pack to see packs to buy and surplus pavers.

How the calculation works

Add measured surface areas, then multiply by (1 + allowance / 100). Divide by product coverage and round up only whole purchase packages.

Measurements and packaging

• Paver length and width give the face area; joints are not deducted.
• Enter pavers per pack or coverage per pack.
• Waste defaults to 10%.

Worked example

A 4 × 3 m area with 10% waste needs 13.2 m². Pavers measuring 0.2 × 0.1 m require 660 pavers. At 50 per pack, buy 14 packs.

Frequently asked questions

Can I calculate without creating an account?

Yes. Calculations and locally saved projects need no registration. Saving is optional; results are available before creating a project.

Are prices provided?

No. Enter your supplier’s product coverage, packaging and price. Missing prices are never invented.

Can I reuse measurements?

Save to a named project area, then open a compatible calculator from that area.

Estimates are based on your measurements and product information. Confirm package coverage and quantities with your supplier before purchasing. Not structural or building-code advice.