Fast estimates on site
Punch in the dimensions from your phone and get quantities before you leave the job — no software to open.
Waste & purchase units built in
Answers come in the units you actually order — cubic yards and bags, tiles and boxes, gallons, sheets — with waste allowances included.
Private & browser-based
Everything runs on your device. Nothing you type is uploaded, stored or shared.
All six calculators
Tap the one you need.
Concrete
Cubic yards and 60/80 lb bags for slabs, footings and pads.
Calculate →Tile
Tiles and boxes for any floor or wall, waste included.
Calculate →Paint
Gallons per room, doors and windows subtracted.
Calculate →Gravel
Cubic yards and tons for driveways, paths and bases.
Calculate →Mulch
Cubic yards and bags for landscape beds.
Calculate →Drywall
Sheet counts for any room or wall.
Calculate →Estimating guides
All results are estimates for planning. Always confirm quantities with your supplier and follow local building codes before ordering.