Building Material Calculators

Calculate timber studs, noggins, and plasterboard needed for partition walls.

Work out bricks, blocks, and mortar quantities for walls and structures.

Calculate plasterboard sheets and fixings for ceiling installations.

Work out insulation rolls or batts needed for your loft space.

Calculate tiles, battens, and underlayment for roofing projects.

Work out decking boards, joists, and fixings for your outdoor space.

Calculate fence panels, posts, and concrete for garden fencing.

Work out cement, sand, and aggregate quantities for concrete mixing.

Calculate gravel, sand, or hardcore needed for your project.

Work out render quantities for external wall finishes.

Calculate OSB or plywood sheets for wall and roof sheathing.

Work out plaster quantities for skimming or backing coats.

Input your room dimensions, wall sizes, or project specifications into the calculator.

See exactly what materials you need with quantities, including waste allowances.

Add all calculated materials to your project with one click and compare supplier prices.