Construction Calculators & Material Estimators
Move from measurement to purchase quantity with visible formulas, editable waste and your own supplier prices.
What are you working on?
Concrete & Masonry
Concrete volume, bricks, blocks and mortar.
ConcreteBlocksBricks
Roofing
Roof area, pitch and roofing quantity.
AreaPitchSquares
Flooring & Tiling
Floor coverage, packs, tile and waste.
FlooringTileWaste
Walls & Finishes
Wall area, drywall, plaster, paint and wallpaper.
WallsPaintPlaster
Landscaping & Groundwork
Bulk materials, paving, excavation and trenches.
GravelSoilPavers
Carpentry & Timber
Boards, decking, fencing, joists and timber cost.
DeckingFencingTimber
Insulation & Building Materials
Coverage, rolls, batts, boards, spray foam, R/RSI reference and cost.
InsulationBattsBoardsR / RSI
From measurement to materials
1. MeasureArea, length, height, depth or thickness.
2. CalculateProject geometry and base quantity.
3. Add wasteKeep allowances visible and editable.
4. Round purchaseWhole bags, boards, packs or units.
5. Estimate costApply your supplier price.
Planning boundary
These tools estimate measurements, quantities and costs from values you provide. They do not determine structural adequacy, required thermal targets or building-regulation compliance.